CN203536646U - Plug connector, socket connector, and connector combination - Google Patents
Plug connector, socket connector, and connector combination Download PDFInfo
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- CN203536646U CN203536646U CN201320535173.4U CN201320535173U CN203536646U CN 203536646 U CN203536646 U CN 203536646U CN 201320535173 U CN201320535173 U CN 201320535173U CN 203536646 U CN203536646 U CN 203536646U
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- 230000000694 effects Effects 0.000 description 15
- 238000004080 punching Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
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Abstract
The utility model discloses a connector combination, comprising a plug connector and a socket connector. In the plug connector, a first protruding part is closer to a first grounding terminal in comparison with a first high speed terminal pair and does not exceed the central axis of a first contacting terminal along the length direction, so that the spacing between the first protruding part and the first high speed terminal pair is increased relatively and thus the signal interference between a first signal terminal and the first high speed terminal pair is prevented. In the socket connector, a first protruding part is far away from a first signal terminal and does not exceed the central axis of a first contact part along the length direction, so that the spacing between the first protruding part and the first signal terminal is increased relatively and thus the signal interference between a first differential terminal and the first signal terminal is prevented. Accordingly, the plug connector and the socket connector both can effectively prevent the signal interference between signal terminals.
Description
Technical field
The utility model relates to pin connector, socket connector and connector combination, espespecially a kind of pin connector, socket connector and connector combination with the signal interference of avoiding between signal terminal.
Background technology
At present, as a kind of pin connector of Chinese patent CN200920150683 description, meet USB3.0 standard, with reference to its Figure of description 2C, it comprises five the 3rd terminals (i.e. the 3rd terminal group, transmission USB3.0 signal, a pair of difference signal terminal arrays from left to right, earth terminal and another are to difference signal terminal) and four the 4th terminals (i.e. the 4th terminal group, transmission USB2.0 signal, an earth terminal arrays from left to right, a pair of signal terminal and a power supply terminal), the centre of two of centres terminal (the being a pair of signal terminal) front end of the 4th terminal group is extended with respectively a protuberance towards the direction of the 3rd terminal group, with reference to its Figure of description 2B, this protuberance is inserted in the holding part of the 4th terminal groove front end, to arrive the locating effect of the 4th terminal group assembling.But because this protuberance is convexly equipped with and is formed by the centre of signal terminal front end, make in this protuberance and the 3rd terminal group less near the spacing between two difference signal terminal of earth terminal, thereby increased signal terminal in the 4th terminal group and the interference between the difference signal terminal in the 3rd terminal group, further affected the serviceability of this pin connector.
Therefore, be necessary to design a kind of better pin connector, socket connector and connector combination, to overcome the problems referred to above.
Summary of the invention
The problem facing for background technology, the purpose of this utility model is to provide a kind of pin connector, socket connector and connector combination of avoiding the signal between signal terminal to disturb.
For achieving the above object, the utility model adopts following technological means: a kind of pin connector, comprising: an insulating body, has a hyoplastron; One speed end subgroup, is fixed on described insulating body, and extends forward along described hyoplastron top, one first high-speed terminal pair that described speed end subgroup has one first earth terminal and is positioned at described the first earth terminal one side; One low speed terminal group, be fixed on described insulating body, described low speed terminal group has a first signal terminal, described first signal terminal extends forward along described hyoplastron bottom, oppositely be bent to form again one first contact site, described the first contact site, in described hyoplastron top, convexes with one first protuberance in described the first contact site front end; Along being arranged in order described the first high-speed terminal on described hyoplastron Width to, described first signal terminal and described the first earth terminal; Wherein, more described the first high-speed terminal of described the first protuberance is to close described the first earth terminal, and described the first protuberance does not exceed the axis that described the first contact site is gone up along its length.
Further, described insulating body comprise a first noumenon and with one second body, the base portion that described the first noumenon comprises described hyoplastron and is positioned at described hyoplastron rear end, described the second body is located on described base portion, described high-speed terminal is mounted on described the second body, and described low speed terminal group is located at described the first noumenon.
Further, described low speed terminal group edge is embedded in described the first noumenon.
Further, one the 3rd body, in order to the first noumenon described in buckle and described the second body, described the 3rd body is positioned at described the second body front end, and is positioned at described the first noumenon top.
Further, described the first protuberance has a first side and a second side along its length, the axis that go up away from described the first contact site along its length more described second side, described first side, and described first side is concordant near the side of described the first earth terminal with described the first contact site.
Further, described speed end subgroup also has one second high-speed terminal pair, and described the first high-speed terminal to along being arranged in order on described hyoplastron Width, and all has an elastic contact part to, described the first earth terminal, described the second high-speed terminal.
Further, described low speed terminal group also has a secondary signal terminal, a power supply terminal and one second earth terminal, described secondary signal terminal has one second contact site, described power supply terminal has one the 3rd contact site, described the second earth terminal has one the 4th contact site, and described the first contact site, described the second contact site, described the 3rd contact site and described the 4th contact site are all plate-like structure.
Further, described the second contact site front end convexes with one second protuberance, described the second protuberance and described the first protuberance be take the axis of described the first earth terminal and are symmetrical arranged as symmetry axis, and described the 3rd contact site and described the 4th contact site are located at respectively the outside of described the first contact site and described the second contact site.
Further, described the 3rd contact site front end convexes with one the 3rd protuberance, and described the 3rd protuberance is positioned at a side of the axis that described the 3rd contact site goes up along its length, and near described the first contact site.
Further, described the 4th contact site front end convexes with one the 4th protuberance, and described the 4th protuberance is positioned at a side of the axis that described the 4th contact site goes up along its length, and near described the second contact site.
The utility model also adopts following technological means: a kind of socket connector, comprising: an insulating base frame, has a tongue; One elastic tip subgroup, is fixed on described insulating base frame, and extends forward along described tongue bottom, and described elastic tip subgroup has one first signal terminal; One dull and stereotyped terminal group, be fixed on described insulating base frame, described dull and stereotyped terminal group have one first differential terminal and with one first lead terminal of the adjacent setting of described the first differential terminal, described the first differential terminal is extended forward along tongue top, oppositely be bent to form again one first contact portion, described the first contact portion is positioned at described tongue bottom, in described the first contact portion front end, convexes with one first lug boss; Along being arranged in order described the first differential terminal, described the first signal terminal and described the first lead terminal on described tongue Width; Wherein, described the first lug boss is away from described the first signal terminal, and described the first lug boss does not exceed the axis that described the first contact portion goes up along its length.
Further, described the first lug boss has one first side and one second side along its length, the axis that go up away from described the first contact portion along its length more described the second side, described the first side, and described the first side is concordant away from the side of described the first lead terminal with described the first contact portion.
Further, described dull and stereotyped terminal group also has one second differential terminal, one the 3rd differential terminal and one the 4th differential terminal, and described the 3rd differential terminal, described the first differential terminal, described the first lead terminal, described the second differential terminal and described the 4th differential terminal are along being arranged in order on the Width of described tongue.
Further, described the second differential terminal has one second contact portion, described the second contact portion front end is convexly equipped with one second lug boss, and described the second lug boss is away from described the first lead terminal, and described the second lug boss does not exceed the axis that described the second contact portion goes up along its length.
Further, described the 3rd differential terminal has one the 3rd contact portion, and described the 3rd contact portion front end is convexly equipped with one the 3rd lug boss.
Further, described the 4th differential terminal has one the 4th contact portion, and described the 4th contact portion front end is convexly equipped with one the 4th lug boss, and described the 4th lug boss and described the 3rd lug boss are mutually away from setting.
The utility model also adopts following technological means: a kind of connector combination, comprise the pin connector described in arbitrary claim in claim 1 to 10, and with claim 1 to 10 in the socket connector described in arbitrary claim in the claim 11 to 16 that connects of pin connector described in arbitrary claim.
Compared with prior art, the utlity model has following beneficial effect: in described pin connector, more described the first high-speed terminal of described the first protuberance is to close described the first earth terminal, and described the first protuberance does not exceed the axis that described the first contact site is gone up along its length, make described the first protuberance spacing relative increase right with described the first high-speed terminal, thus avoided described first signal terminal and described the first high-speed terminal between signal disturb.In described socket connector, described the first lug boss is away from described the first signal terminal, and described the first lug boss does not exceed the axis that described the first contact portion goes up along its length, make relative the increasing of spacing of described the first lug boss and described the first signal terminal, thereby avoided the signal between described the first differential terminal and described the first signal terminal to disturb.Therefore described pin connector and described socket connector all can effectively avoid the signal between its signal terminal to disturb.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional exploded view of the utility model connector combination;
Fig. 2 is the part three-dimensional exploded view of the utility model pin connector;
Fig. 3 is the three-dimensional exploded view of the utility model pin connector;
Fig. 4 is the end view of speed end subgroup and the low speed terminal group of the utility model pin connector;
Fig. 5 is the three-dimensional exploded view of the utility model socket connector;
Fig. 6 is the three-dimensional exploded view at another visual angle of the utility model socket connector;
Fig. 7 is the end view of the elastic tip subgroup peace plate terminal group of the utility model socket connector.
The drawing reference numeral explanation of embodiment:
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[embodiment]
For ease of better understanding the purpose of this utility model, structure, feature and effect etc., existing the utility model is described in further detail with embodiment by reference to the accompanying drawings.
Please refer to Fig. 1 and Fig. 2, the utility model connector combination, comprises a pin connector 100 and the socket connector 200 connecting with described pin connector 100.
Please refer to Fig. 2 and Fig. 3, described pin connector 100 comprises an insulating body 1, is coated a shell body 4 of described insulating body 1, is fixed on the speed end subgroup 2 in described insulating body 1 and is fixed on the low speed terminal group 3 in described insulating body 1.In this preferred embodiment, described insulating body 1 comprises a first noumenon 11 and is positioned at one second body 12 on described the first noumenon 11, described the first noumenon 11 has a base portion 111, described base portion 111 is in order to accept described the second body 12, described base portion 111 front ends are convexly equipped with a hyoplastron 112, one the 3rd body 13, in order to the first noumenon described in buckle 11 and described the second body 12.In other embodiments, described insulating body 1 also can be integral type.
Please refer to Fig. 2 and Fig. 3, described speed end subgroup 2, meets USB3.0 standard, is located in described the second body 12, and extends forward along described hyoplastron 112 tops.In this preferred embodiment, described speed end subgroup 2 edges are embedded in described the second body 12, and described speed end subgroup 2 is one-body molded with described the second body 12; In other embodiments, described speed end subgroup 2 also can be located at described the second body 12 by the mode of assembling.Described speed end subgroup 2 has one first high-speed terminal to 21, one first earth terminal 22 and one second high-speed terminal are to 23, described the first high-speed terminal is to 21, described the first earth terminal 22, described the second high-speed terminal to 23 along being arranged in order on described hyoplastron 112 Widths, and all there is an elastic contact part 24 that is positioned at described the second body 12 front ends and protrudes from described hyoplastron 112 tops, be positioned at a fixed part 25 of described the second body 12, an and weld part (not label) that is positioned at described the second body 12 rear ends, described the second body 12 rear ends are provided with a plurality of conduits (not label), in order to accommodate respectively a plurality of described weld parts.
Please refer to Fig. 2 and Fig. 3, described low speed terminal group 3, meets USB2.0 standard, is located at described the first noumenon 11, and extends forward along described hyoplastron 112 bottoms.In this preferred embodiment, described low speed terminal group 3 edges are embedded in described the first noumenon 11, and described low speed terminal group 3 is one-body molded with described the first noumenon 11; In other embodiments, described low speed terminal group 3 also can be located at described the first noumenon 11 by the mode of assembling.Described low speed terminal group 3 has a first signal terminal 31, a secondary signal terminal 32, a power supply terminal 33 and one second earth terminal 34.
Please refer to Fig. 2 and Fig. 3, described the 3rd body 13, is located at described the first noumenon 11 tops, and is positioned at described the second body 12 front ends, and described the 3rd body 13 is the first noumenon 11 and described the second body 12 described in buckle simultaneously, and three is firmly snapped together.When described the 3rd body 13 is interlocked with described the first noumenon 11 and described the second body 12, described the 3rd body 13 can carry out certain precompressed to being located at the described elastic contact part 24 of the described speed end subgroup 2 in described the second body 12 and the part between described fixed part 25, make the described elastic contact part 24 of described speed end subgroup 2 there is the tired power of better elastoresistance, thereby make described elastic contact part 24 keep good contact effect.
Please refer to Fig. 2, described first signal terminal 31 has one first holding parts 311, described the first holding parts 311 is immobilizated in described base portion 111, described in the front end edge of described the first holding parts 311, extend forward hyoplastron 112 bottoms, oppositely be bent to form again one first contact site 312, described the first contact site 312 is plate-like structure, and be positioned at described hyoplastron 112 tops, and be exposed in air, described the first contact site 312 front ends convex with one first protuberance 314, described the first protuberance 314 stretches into described hyoplastron 112 inside, in order to described the first contact site 312 is fixed in described hyoplastron 112, prevent that it under the effect of external force, warpage occurring.The rear end of described the first holding parts 311 one first weld part 313 that extends back, described the first weld part 313 is exposed to outside described base portion 111, in order to weld with a cable (not shown).
Please refer to Fig. 2, described secondary signal terminal 32 and the adjacent setting of described first signal terminal 31, it has one second holding parts 321 and is immobilizated in described base portion 111, described in described the second holding parts 321 front end edges, extend forward hyoplastron 112 bottoms, oppositely be bent to form again one second contact site 322, described the second contact site 322 is plate-like structure, and be positioned at described hyoplastron 112 tops, and be exposed in air, described the second contact site 322 front ends convex with one second protuberance 324, described the second protuberance 324 stretches into described hyoplastron 112 inside, in order to described the second contact site 322 is fixed in described hyoplastron 112, prevent that it under the effect of external force, warpage occurring.The rear end of described the second holding parts 321 one second weld part 323 that extends back, described the second weld part 323 is exposed to outside described base portion 111.
Please refer to Fig. 2, described power supply terminal 33 and described the second earth terminal 34, lay respectively at the outside of described first signal terminal 31 and described secondary signal terminal 32, in the present embodiment, described power supply terminal 33, described first signal terminal 31, described secondary signal terminal 32 and described the second earth terminal 34 are along being arranged in order on described hyoplastron 112 Widths, certainly in other embodiments, described power supply terminal 33 also can exchange with the position of described the second earth terminal 34.
Please refer to Fig. 2, described power supply terminal 33 has one the 3rd holding parts 331, described the 3rd holding parts 331 is immobilizated in described base portion 111, described in the front end edge of described the 3rd holding parts 331, extend forward hyoplastron 112 bottoms, oppositely be bent to form again one the 3rd contact site 332, described the 3rd contact site 332 is plate-like structure, and be positioned at described hyoplastron 112 tops, and be exposed in air, described the 3rd contact site 332 front ends convex with one the 3rd protuberance 334, described the 3rd protuberance 334 stretches into described hyoplastron 112 inside, in order to described the 3rd contact site 332 is fixed in described hyoplastron 112, prevent that it under the effect of external force, warpage occurring.The rear end of described the 3rd holding parts 331 one the 3rd weld part 333 that extends back, described the 3rd weld part 333 is exposed to outside described base portion 111.
Please refer to Fig. 2, described the second earth terminal 34 has one the 4th holding parts 341, described the 4th holding parts 341 is immobilizated in described base portion 111, described in the front end edge of described the 4th holding parts 341, extend forward hyoplastron 112 bottoms, oppositely be bent to form again one the 4th contact site 342, described the 4th contact site 342 is plate-like structure, and be positioned at described hyoplastron 112 tops, and be exposed in air, described the 4th contact site 342 front ends convex with one the 4th protuberance 344, described the 4th protuberance 344 stretches into described hyoplastron 112 inside, in order to described the 4th contact site 342 is fixed in described hyoplastron 112, prevent that it under the effect of external force, warpage occurring.The rear end of described the 4th holding parts 341 one the 4th weld part 343 that extends back, described the 4th weld part 343 is exposed to outside described base portion 111.
Please refer to Fig. 2 to Fig. 4, described the first high-speed terminal to 21, described first signal terminal 31, described the first earth terminal 22, described secondary signal terminal 32 and described the second high-speed terminal to 23 along being arranged in order on described hyoplastron 112 Widths.From the bearing of trend of described hyoplastron 112, the front end of each contact site of described low speed terminal group 3 in elastic contact part 24 described in each of described speed end subgroup 2.
Please refer to Fig. 2 to Fig. 4, more described the first high-speed terminal of described the first protuberance 314 to 21 near described the first earth terminal 22, and described the first protuberance 314 does not exceed the axis that described the first contact site 312 is gone up along its length, it is the side that described the first protuberance 314 is positioned at the close described secondary signal terminal 32 of the axis that described the first contact site 312 goes up along its length, make described the first protuberance 314 and described the first high-speed terminal to 21 relative the increasing of spacing, thereby avoided described first signal terminal 31 and described the first high-speed terminal to disturb the signal between 21.Described the first protuberance 314 is along having a first side 3141 and a second side 3142 on the length direction of described hyoplastron 112, the axis that go up away from described the first contact site 312 along its length more described second side 3142, described first side 3141, and described first side 3141 is concordant with the side of close described first earth terminal 22 of described the first contact site 312, make described the first protuberance 314 only need to carry out chamfered to the described second side 3142 of described the first protuberance 314 in the process of machine-shaping, thereby greatly reduce the damage probability of punching press punching pin used.Certainly, in other embodiments, described first side 3141 can be not concordant with the side of close described first earth terminal 22 of described the first contact site 312 yet, and the moulding that is described the first protuberance 314 easily damages punching press punching pin used.
Please refer to Fig. 2 to Fig. 4, described the second protuberance 324 and described the first protuberance 314 be take the axis of described the first earth terminal 22 and are symmetrical arranged as symmetry axis, make described the second protuberance 324 and described the second high-speed terminal to 23 relative the increasing of spacing, thereby avoided described secondary signal terminal 32 and described the second high-speed terminal to disturb the signal between 23.In other embodiments, described the second protuberance 324 can not be symmetrical arranged with described the first protuberance 314 yet, but only need guarantee more described the second high-speed terminal of described the second protuberance 324 to 23 near described the first earth terminal 22, and described the second protuberance 324 is no more than the axis that described the second contact site 322 is gone up along its length, can reach identical effect equally.
Please refer to Fig. 2 to Fig. 4, described the 3rd contact site 332 and described the 4th contact site 342 lay respectively at the outside of described the first contact site 312 and described the second contact site 322, described the 3rd protuberance 334 is positioned at a side of the axis that described the 3rd contact site 332 goes up along its length, and near described the first contact site 312, thereby increase described the 3rd protuberance 334 and described the first high-speed terminal to the spacing between 21, to a certain extent, avoided described power supply terminal 33 and described the first high-speed terminal to the interference between 21.Same, described the 4th protuberance 344 is positioned at a side of the axis that described the 4th contact site 342 goes up along its length, and near described the second contact site 322, thereby increase described the 4th protuberance 344 and described the second high-speed terminal to the spacing between 23, to a certain extent, avoided described the second earth terminal 34 and described the second high-speed terminal to the interference between 23.
Please refer to Fig. 1 to Fig. 3, during assembling, described speed end subgroup 2 is located to described the second body 12, described low speed terminal group 3 is located to described the first noumenon 11, again described the second body 12 is fastened on described the first noumenon 11, and utilize 13 pairs of described the first noumenons 11 of described the 3rd body and described the second body 12 to carry out buckle, make firm being fixed together of three, finally described shell body 4 is sheathed on outside described the first noumenon 11, described the second body 12 and described the 3rd body 13, can completes the assembling process of described pin connector 100.
Please refer to Fig. 1 and Fig. 5, described socket connector 200 comprises an insulating base frame 5, is coated a metal shell 8 of described insulating base frame 5, is fixed on the elastic tip subgroup 6 in described insulating base frame 5 and is fixed on the dull and stereotyped terminal group 7 in described insulating base frame 5.In this preferred embodiment, described insulating base frame 5 has a pedestal 51 and is plugged in the tongue 52 on described pedestal 51; In other embodiments, described insulating base frame 5 can be also integral type.
Please refer to Fig. 5 and Fig. 6, described elastic tip subgroup 6, meet USB2.0 standard, described elastic tip subgroup 6 is fixed in described pedestal 51, and extend forward along described tongue 52 bottoms, described elastic tip subgroup 6 comprises one first signal terminal 61, one second signal terminal 62 with described the first signal terminal 61 adjacent settings, and one second lead terminal 63 and a power terminal 64 of being located at respectively described the first signal terminal 61 and described the second signal terminal 62 outsides, described the second lead terminal 63, described the first signal terminal 61, the second signal terminal 62 and described power terminal 64 are along being arranged in order on described tongue 52 Widths, and all have can pressurized generation strain an arcuation contact site 65, described arcuation contact site 65 is positioned at described tongue 52 bottoms and is exposed to outside described tongue 52.
Please refer to Fig. 5 and Fig. 6, described dull and stereotyped terminal group 7, meet USB3.0 standard, described dull and stereotyped terminal group 7 is fixed in described insulating base frame 5, it comprises one first differential terminal 71, one first lead terminal 75 with described the first differential terminal 71 adjacent settings, one second differential terminal 72 adjacent with described the first lead terminal 75, and one the 3rd differential terminal 73 and one the 4th differential terminal 74 that lay respectively at described the first differential terminal 71 and described second 72 liang of outsides of differential terminal, the partner terminal of transmitting high-frequency signal of described the 3rd differential terminal 73 and described the first differential terminal 71, the partner terminal of transmitting high-frequency signal of described the 4th differential terminal 74 and described the second differential terminal 72.Described the 3rd differential terminal 73, described the first differential terminal 71, described the first lead terminal 75, described the second differential terminal 72 and described the 4th differential terminal 74 are along being arranged in order on described tongue 52 Widths.
Please refer to Fig. 5 to Fig. 7, described the first differential terminal 71 edges are embedded in described tongue 52, and extend forward along described tongue 52 tops, oppositely be bent to form again one first contact portion 711, described the first contact portion 711 is plate-like structure, and be positioned at described tongue 52 bottoms, and be exposed in air, described the first contact portion 711 front ends convex with one first lug boss 712, described the first lug boss 712 stretches into described tongue 52 inside, in order to described the first contact portion 711 is fixed in described tongue 52, prevent that it under the effect of external force, warpage occurring.
Please refer to Fig. 5 to Fig. 7, described the second differential terminal 72 edges are embedded in described tongue 52, and extend forward along described tongue 52 tops, oppositely be bent to form again one second contact portion 721, described the second contact portion 721 is plate-like structure, and be positioned at described tongue 52 bottoms, and be exposed in air, described the second contact portion 721 front ends convex with one second lug boss 722, described the second lug boss 722 stretches into described tongue 52 inside, in order to described the second contact portion 721 is fixed in described tongue 52, prevent that it under the effect of external force, warpage occurring.
Please refer to Fig. 5 to Fig. 7, described the 3rd differential terminal 73 edges are embedded in described tongue 52, and extend forward along described tongue 52 tops, oppositely be bent to form again one the 3rd contact portion 731, described the 3rd contact portion 731 is plate-like structure, and be positioned at described tongue 52 bottoms, and be exposed in air, described the 3rd contact portion 731 front ends convex with one the 3rd lug boss 732, described the 3rd lug boss 732 stretches into described tongue 52 inside, in order to described the 3rd contact portion 731 is fixed in described tongue 52, prevent that it under the effect of external force, warpage occurring.
Please refer to Fig. 5 to Fig. 7, described the 4th differential terminal 74 edges are embedded in described tongue 52, and extend forward along described tongue 52 tops, oppositely be bent to form again one the 4th contact portion 741, described the 4th contact portion 741 is plate-like structure, and be positioned at described tongue 52 bottoms, and be exposed in air, described the 4th contact portion 741 front ends convex with one the 4th lug boss 742, described the 4th lug boss 742 stretches into described tongue 52 inside, in order to described the 4th contact portion 741 is fixed in described tongue 52, prevent that it under the effect of external force, warpage occurring.
Please refer to Fig. 5 to Fig. 7, described the first lead terminal 75 edges are embedded in described tongue 52, and extend forward along described tongue 52 tops, oppositely be bent to form again one the 5th contact portion 751, described the 5th contact portion 751 is plate-like structure, and be positioned at described tongue 52 bottoms, and be exposed in air, described the 5th contact portion 751 front ends convex with one the 5th lug boss 752, described the 5th lug boss 752 stretches into described tongue 52 inside, in order to described the 5th contact portion 751 is fixed in described tongue 52, prevent that it under the effect of external force, warpage occurring.
Please refer to Fig. 5 to Fig. 7, described the 3rd differential terminal 73, described the first differential terminal 71, described the first signal terminal 61, described the first lead terminal 75, described the second signal terminal 62, described the second differential terminal 72 and described the 4th differential terminal 74 are along being arranged in order on described tongue 52 Widths.From the bearing of trend of described tongue 52, the front end of each contact site of described dull and stereotyped terminal group 7 in arcuation contact site 65 described in each of described elastic tip subgroup 6.
Please refer to Fig. 5 to Fig. 7, described the first lug boss 712 is away from described the first signal terminal 61, and described the first lug boss 712 does not exceed the axis that described the first contact portion 711 goes up along its length, it is the side away from described the first signal terminal 61 that described the first lug boss 712 is positioned at the axis that described the first contact portion 711 goes up along its length, make relative the increasing of spacing of described the first lug boss 712 and described the first signal terminal 61, thereby avoided the signal between described the first differential terminal 71 and described the first signal terminal 61 to disturb.Described the first lug boss 712 is along having one first side 7121 and one second side 7122 on described tongue 52 length directions, the axis that go up away from described the first contact portion 711 along its length more described the second side 7122, described the first side 7121, and described the first side 7121 is concordant away from the side of described the first lead terminal 75 with described the first contact portion 711, make described the first lug boss 712 only need to carry out chamfered to the second side 7122 of described the first lug boss 712 in the process of machine-shaping, thereby greatly reduce the damage probability of punching press punching pin used.Certainly, in other embodiments, described the first side 7121 can be not concordant with the side away from described the first lead terminal 75 of described the first contact portion 711 yet, and the moulding that is described the first lug boss 712 easily damages punching press punching pin used.
Please refer to Fig. 5 to Fig. 7, described the second lug boss 722 is away from described the first lead terminal 75, away from described the second signal terminal 62, and described the second lug boss 722 does not exceed the axis that described the second contact portion 721 goes up along its length, it is the side away from described the second signal terminal 62 that described the second lug boss 722 is positioned at the axis that described the second contact portion 721 goes up along its length, make relative the increasing of spacing of described the second lug boss 722 and described the second signal terminal 62, thereby avoided the signal between described the second differential terminal 72 and described the second signal terminal 62 to disturb.In this preferred embodiment, described the second lug boss 722 and described the first lug boss 712 be take the axis of described the first lead terminal 75 as symmetry axis is symmetrical arranged, make to the processing of described the second lug boss 722 with the processing of described the first lug boss 712 is had to identical effect.
Please refer to Fig. 5 to Fig. 7, one side of the axis that described the 3rd differential terminal 73 that is positioned at described the 3rd lug boss 732 goes up along its length, and away from described the first contact portion 711, thereby increased the spacing between described the 3rd lug boss 732 and described the second lead terminal 63, to a certain extent, avoided the interference between described the 3rd differential terminal 73 and described the second lead terminal 63.Same, one side of the axis that described the 4th differential terminal 74 that is positioned at described the 4th lug boss 742 goes up along its length, and away from described the 3rd contact portion 731, be that described the 4th lug boss 742 and described the 3rd lug boss 732 are mutually away from setting, thereby increased the spacing between described the 4th lug boss 742 and described power terminal 64, to a certain extent, avoided the interference between described the 4th differential terminal 74 and described power terminal 64.
Please refer to Fig. 1, Fig. 5 and Fig. 6, during assembling, described elastic tip subgroup 6 is located in the described pedestal 51 of described insulating base frame 5, described dull and stereotyped terminal group 7 is located in described hyoplastron 112, again described hyoplastron 112 is inserted in described pedestal 51, make arcuation contact site 65 described in each of described elastic tip subgroup 6 be positioned at the bottom of described hyoplastron 112, finally described metal shell 8 is coated on to described insulating base frame 5, can complete the assembling process of described pin connector 100.
Please refer to Fig. 1, Fig. 2 and Fig. 5, during use, described pin connector 100 is docked with described socket connector 200, make the described speed end subgroup 2 correspondences in electrical contact with described dull and stereotyped terminal group 7 described socket connector 200 of described pin connector 100, described low speed terminal group 3 correspondences of described pin connector 100 in electrical contact with described elastic tip subgroup 6 described socket connector 200, can complete the transmission of high-frequency signal.
In sum, the utility model pin connector, socket connector and connector combination have following beneficial effect:
1. when described the 3rd body 13 is interlocked with described the first noumenon 11 and described the second body 12, described the 3rd body 13 can carry out certain precompressed to being located at the described elastic contact part 24 of the described speed end subgroup 2 in described the second body 12 and the part between described fixed part 25, make the described elastic contact part 24 of described speed end subgroup 2 there is the tired power of better elastoresistance, thereby make described elastic contact part 24 keep good contact effect.
2. described in, the first protuberance 314 is positioned at a side of the close described secondary signal terminal 32 of the axis that described the first contact site 312 goes up along its length, make described the first protuberance 314 and described the first high-speed terminal to 21 relative the increasing of spacing, thereby avoided described first signal terminal 31 and described the first high-speed terminal to disturb the signal between 21.Described the second protuberance 324 and described the first protuberance 314 be take the axis of described the first earth terminal 22 and are symmetrical arranged as symmetry axis, make described the second protuberance 324 and described the second high-speed terminal to 23 relative the increasing of spacing, thereby avoided described secondary signal terminal 32 and described the second high-speed terminal to disturb the signal between 23.Above-mentioned design, makes described pin connector 100 can effectively avoid the signal between its signal terminal to disturb.
3. described in, the first lug boss 712 is positioned at the side away from described the first signal terminal 61 of the axis that described the first contact portion 711 goes up along its length, make relative the increasing of spacing of described the first lug boss 712 and described the first signal terminal 61, thereby avoided the signal between described the first differential terminal 71 and described the first signal terminal 61 to disturb.Described the second lug boss 722 is positioned at the side away from described the second signal terminal 62 of the axis that described the second contact portion 721 goes up along its length, make relative the increasing of spacing of described the second lug boss 722 and described the second signal terminal 62, thereby avoided the signal between described the second differential terminal 72 and described the second signal terminal 62 to disturb.Above-mentioned design, makes described socket connector 200 can effectively avoid the signal between its signal terminal to disturb.
4. described in, the first protuberance 314 is along having described first side 3141 and described second side 3142 on the length direction of described hyoplastron 112, the axis that go up away from described the first contact site 312 along its length more described second side 3142, described first side 3141, and described first side 3141 is concordant with the side of close described first earth terminal 22 of described the first contact site 312, make described the first protuberance 314 only need to carry out chamfered to the described second side 3142 of described the first protuberance 314 in the process of machine-shaping, thereby greatly reduce the damage probability of punching press punching pin used.Same, described the second protuberance 324, described the first lug boss 712 and described the second lug boss 722 all have this beneficial effect.
More than describing in detail is only the explanation of the preferred embodiment of the utility model, non-so limit to the scope of the claims of the present utility model, so the equivalence techniques that all this creation of utilization specifications and diagramatic content are done changes, and is all contained in the scope of the claims of the present utility model.
Claims (17)
1. a pin connector, is characterized in that, comprising:
One insulating body, has a hyoplastron;
One speed end subgroup, is fixed on described insulating body, and extends forward along described hyoplastron top, one first high-speed terminal pair that described speed end subgroup has one first earth terminal and is positioned at described the first earth terminal one side;
One low speed terminal group, be fixed on described insulating body, described low speed terminal group has a first signal terminal, described first signal terminal extends forward along described hyoplastron bottom, oppositely be bent to form again one first contact site, described the first contact site, in described hyoplastron top, convexes with one first protuberance in described the first contact site front end;
Along being arranged in order described the first high-speed terminal on described hyoplastron Width to, described first signal terminal and described the first earth terminal;
Wherein, more described the first high-speed terminal of described the first protuberance is to close described the first earth terminal, and described the first protuberance does not exceed the axis that described the first contact site is gone up along its length.
2. pin connector as claimed in claim 1, it is characterized in that: described insulating body comprise a first noumenon and with one second body, the base portion that described the first noumenon comprises described hyoplastron and is positioned at described hyoplastron rear end, described the second body is located on described base portion, described high-speed terminal is mounted on described the second body, and described low speed terminal group is located at described the first noumenon.
3. pin connector as claimed in claim 2, is characterized in that: described low speed terminal group edge is embedded in described the first noumenon.
4. pin connector as claimed in claim 2, is characterized in that: one the 3rd body, in order to the first noumenon described in buckle and described the second body, described the 3rd body is positioned at described the second body front end, and is positioned at described the first noumenon top.
5. pin connector as claimed in claim 1, it is characterized in that: described the first protuberance has a first side and a second side along its length, the axis that go up away from described the first contact site along its length more described second side, described first side, and described first side is concordant near the side of described the first earth terminal with described the first contact site.
6. pin connector as claimed in claim 1, it is characterized in that: described speed end subgroup also has one second high-speed terminal pair, described the first high-speed terminal to along being arranged in order on described hyoplastron Width, and all has an elastic contact part to, described the first earth terminal, described the second high-speed terminal.
7. pin connector as claimed in claim 1, it is characterized in that: described low speed terminal group also has a secondary signal terminal, a power supply terminal and one second earth terminal, described secondary signal terminal has one second contact site, described power supply terminal has one the 3rd contact site, described the second earth terminal has one the 4th contact site, and described the first contact site, described the second contact site, described the 3rd contact site and described the 4th contact site are all plate-like structure.
8. pin connector as claimed in claim 7, it is characterized in that: described the second contact site front end convexes with one second protuberance, described the second protuberance and described the first protuberance be take the axis of described the first earth terminal and are symmetrical arranged as symmetry axis, and described the 3rd contact site and described the 4th contact site are located at respectively the outside of described the first contact site and described the second contact site.
9. pin connector as claimed in claim 8, it is characterized in that: described the 3rd contact site front end convexes with one the 3rd protuberance, described the 3rd protuberance is positioned at a side of the axis that described the 3rd contact site goes up along its length, and near described the first contact site.
10. pin connector as claimed in claim 8, it is characterized in that: described the 4th contact site front end convexes with one the 4th protuberance, described the 4th protuberance is positioned at a side of the axis that described the 4th contact site goes up along its length, and near described the second contact site.
11. 1 kinds of socket connectors, is characterized in that, comprising:
One insulating base frame, has a tongue;
One elastic tip subgroup, is fixed on described insulating base frame, and extends forward along described tongue bottom, and described elastic tip subgroup has one first signal terminal;
One dull and stereotyped terminal group, be fixed on described insulating base frame, described dull and stereotyped terminal group have one first differential terminal and with one first lead terminal of the adjacent setting of described the first differential terminal, described the first differential terminal is extended forward along tongue top, oppositely be bent to form again one first contact portion, described the first contact portion is positioned at described tongue bottom, in described the first contact portion front end, convexes with one first lug boss;
Along being arranged in order described the first differential terminal, described the first signal terminal and described the first lead terminal on described tongue Width;
Wherein, described the first lug boss is away from described the first signal terminal, and described the first lug boss does not exceed the axis that described the first contact portion goes up along its length.
12. socket connectors as claimed in claim 11, it is characterized in that: described the first lug boss has one first side and one second side along its length, the axis that go up away from described the first contact portion along its length more described the second side, described the first side, and described the first side is concordant away from the side of described the first lead terminal with described the first contact portion.
13. socket connectors as claimed in claim 11, it is characterized in that: described dull and stereotyped terminal group also has one second differential terminal, one the 3rd differential terminal and one the 4th differential terminal, described the 3rd differential terminal, described the first differential terminal, described the first lead terminal, described the second differential terminal and described the 4th differential terminal are along being arranged in order on the Width of described tongue.
14. socket connectors as claimed in claim 13, it is characterized in that: described the second differential terminal has one second contact portion, described the second contact portion front end is convexly equipped with one second lug boss, described the second lug boss is away from described the first lead terminal, and described the second lug boss does not exceed the axis that described the second contact portion goes up along its length.
15. socket connectors as claimed in claim 13, is characterized in that: described the 3rd differential terminal has one the 3rd contact portion, and described the 3rd contact portion front end is convexly equipped with one the 3rd lug boss.
16. socket connectors as claimed in claim 15, is characterized in that: described the 4th differential terminal has one the 4th contact portion, and described the 4th contact portion front end is convexly equipped with one the 4th lug boss, and described the 4th lug boss and described the 3rd lug boss are mutually away from setting.
17. 1 kinds of connector combinations, it is characterized in that, comprise: the pin connector in claim 1 to 10 described in arbitrary claim, and with claim 1 to 10 in the socket connector described in arbitrary claim in the claim 11 to 16 that connects of pin connector described in arbitrary claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320535173.4U CN203536646U (en) | 2013-08-30 | 2013-08-30 | Plug connector, socket connector, and connector combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320535173.4U CN203536646U (en) | 2013-08-30 | 2013-08-30 | Plug connector, socket connector, and connector combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203536646U true CN203536646U (en) | 2014-04-09 |
Family
ID=50422823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320535173.4U Expired - Fee Related CN203536646U (en) | 2013-08-30 | 2013-08-30 | Plug connector, socket connector, and connector combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203536646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996932A (en) * | 2014-05-12 | 2014-08-20 | 东莞建仪医疗电子有限公司 | Method and structure for preventing interference by using distance between signal guide and ground guide |
| CN110829083A (en) * | 2019-11-05 | 2020-02-21 | 富加宜连接器（东莞）有限公司 | Anti-crosstalk high-speed connector |
-
2013
- 2013-08-30 CN CN201320535173.4U patent/CN203536646U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996932A (en) * | 2014-05-12 | 2014-08-20 | 东莞建仪医疗电子有限公司 | Method and structure for preventing interference by using distance between signal guide and ground guide |
| CN110829083A (en) * | 2019-11-05 | 2020-02-21 | 富加宜连接器（东莞）有限公司 | Anti-crosstalk high-speed connector |
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| 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: 20140409 |
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