CN204216260U - Socket electric connector - Google Patents
Socket electric connector Download PDFInfo
- Publication number
- CN204216260U CN204216260U CN201420668429.3U CN201420668429U CN204216260U CN 204216260 U CN204216260 U CN 204216260U CN 201420668429 U CN201420668429 U CN 201420668429U CN 204216260 U CN204216260 U CN 204216260U
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- terminal
- socket
- electric connector
- those
- pedestal
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- 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 claims description 56
- 238000012216 screening Methods 0.000 claims description 43
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000003466 welding Methods 0.000 claims description 22
- 238000009413 insulation Methods 0.000 claims description 20
- 239000012634 fragment Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 7
- 206010039509 Scab Diseases 0.000 description 16
- 230000015572 biosynthetic process Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
- H01R13/642—Means for preventing incorrect coupling by position or shape of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
- H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts
Abstract
A socket electric connector comprises a shielding shell, an insulating body, a plurality of upper row terminals and a plurality of lower row terminals; the shielding shell comprises a containing groove, the insulating body is positioned in the containing groove, the insulating body comprises a base and a tongue plate, the tongue plate extends and is formed on one side of the base, the tongue plate comprises an upper surface and a lower surface, the plurality of upper-row terminals are positioned on the base and the tongue plate, the plurality of upper-row terminals comprise a plurality of upper-row flat plate type contact ends and are positioned on the upper surface to transmit a group of first signals, the plurality of lower-row terminals are positioned on the base and the tongue plate, the plurality of lower-row terminals comprise a plurality of lower-row flat plate type contact ends and are positioned on the lower surface to transmit a group of second signals, the plurality of upper-row terminals and the plurality of lower-row terminals are inclined up and down, the arrangement mode of.
Description
Technical field
The utility model relates to a kind of electric connector, particularly relates to a kind of electric connector for socket.
Background technology
General electric connector interface is that universal serial bus (Universal Serial Bus is called for short USB) is used by being commonly popular, and is developed to now for transmission speed USB3.0 transmission standard faster with USB2.0 transmission standard.
Existing USB plug electric connector or USB socket electric connector contain the transmission terminal of plate transmission terminal and shell fragment type respectively, and user is when grafting is both it, often because of the usage behavior in wrong grafting direction, the transmission terminal of the shell fragment type in USB socket electric connector or tongue piece is caused to be subject to wrongful collision and impaired, so that transmission terminal or tongue piece fracture and cannot grafting use again.
In addition, general USB plug electric connector or the iron-clad of USB socket electric connector can form holes, also normal because holes exposes shielding not good, cause and use upper and other signal to produce to disturb, such as electromagnetic interference (Electromagnetic Interference, EMI), RFI radio frequency interference etc., cause the problem that USB plug electric connector or USB socket electric connector transmission signal occur serious crosstalk.Therefore how to solve the problem of conventional construction, be the problem place that relevant dealer must think deeply.
Utility model content
Because the problems referred to above, the utility model system provides a kind of electric connector for socket, comprises on screening can, insulating body, plural number and arranges terminal under row's terminal and plural number, screening can comprises storage tank, insulating body is positioned at storage tank, insulating body comprises pedestal and hyoplastron, hyoplastron extends to form the side in pedestal, hyoplastron comprises upper surface and lower surface, plural number is arranged terminal and be positioned at pedestal and hyoplastron, plural number is arranged terminal and comprise the plate contact jaw of the upper row of plural number, be positioned at upper surface and transmit one group of first signal, the lower row's terminal of plural number is positioned at pedestal and hyoplastron, the lower row's terminal of plural number comprises the plate contact jaw of the lower row of plural number, be positioned at lower surface and transmit one group of second signal, arrange terminal under plural number being arranged terminal and plural number to present down and topple over, under plural number, the arrangement mode of plate contact jaw is arranged about plural number being arranged the arrangement mode of plate contact jaw, the transmission standard of the first signal is for meeting the transmission standard of the second signal.
In sum, the utility model is arranged terminal and is presented down and topple under utilizing and the plural number of electric connector for socket arranging terminal and plural number, under plural number, the arrangement mode of plate contact jaw is arranged about plural number being arranged the arrangement mode of plate contact jaw, when providing plug connector forward to be plugged in the inside of electric connector for socket, the terminal of plug connector can be connected with plural number being arranged plate contact jaw, and plug connector is when being oppositely plugged in the inside of electric connector for socket, the terminal of plug connector also can be connected with arranging under plural number plate contact jaw, electric connector for socket has the effect not limiting grafting forward or backwards.Further, utilize plural snap-hook structure to give prominence to both sides at hyoplastron, can avoid the fastener spring piece of the both sides of plug connector rub hyoplastron both sides and cause wearing and tearing.In addition, arrange arrange plate contact jaw and plural number on plural number under between plate contact jaw through ground strip is arranged at insulating body, when transmission signal, the interference of cross-talk signal can be improved by ground strip, meanwhile, the effect of clapper structure intensity can also be promoted.
Below detailed features and the advantage of the utility model is described in embodiments in detail, its content is enough to make any relevant art of haveing the knack of understand the technology contents of the utility model and implement according to this, and content disclosed by this specification, claim and graphic, any relevant art of haveing the knack of can understand the relevant object of the utility model and advantage easily.
Accompanying drawing explanation
Fig. 1 is the schematic appearance of the utility model.
Fig. 2 is the decomposing schematic representation of the utility model.
Fig. 3 is the side elevational cross-section schematic diagram of the utility model.
Fig. 4 A is the forward sight generalized section of the utility model.
Fig. 4 B is the terminal definition of pin position schematic diagram of the utility model.
Fig. 5 is the schematic appearance of another screening can of the utility model.
Fig. 6 is the schematic appearance of the another screening can of the utility model.
Fig. 7 is the back side decomposing schematic representation of another insulating body of the utility model.
Fig. 8 is the front decomposing schematic representation of the another insulating body of the utility model.
Fig. 9 is the schematic appearance of the hyoplastron connection clip hook structure of the utility model.
Figure 10 is the bottom surface schematic appearance of the utility model.
Figure 11 is the schematic appearance of another bottom surface of the utility model.
Figure 12 A is the elevational schematic view of the staggered plural terminals of the utility model.
Figure 12 B is the forward sight generalized section of the staggered plural terminals of the utility model.
Figure 13 is the elevational schematic view of another power supply terminal of the utility model.
Figure 14 is the back appearance schematic diagram of another screening can of the utility model.
Figure 15 is the schematic appearance in conjunction with insulation crust of the utility model.
Figure 16 is the decomposing schematic representation in conjunction with insulation crust of the utility model.
Figure 17 is the schematic appearance of the conducting strip of the utility model.
Figure 18 is the schematic appearance of another shell fragment of the utility model.
Figure 19 is the decomposing schematic representation in conjunction with covering shell of the utility model.
Figure 20 is the schematic appearance of the reflexed ground strip of the utility model.
Figure 21 is the schematic appearance of another reflexed ground strip of the utility model.
Figure 22 is the schematic appearance of another ground strip of the utility model.
Figure 23 is the schematic appearance of the another ground strip of the utility model.
Figure 24 is the side elevational cross-section schematic diagram that the utility model has upper row's terminal.
Figure 25 is the side elevational cross-section schematic diagram that the utility model has lower row's terminal.
Symbol description
100 electric connector for socket
11 screening cans
111 chassis body
112 storage tanks
113 grafting frame mouths
1131 guide ramp
114 back shrouds
1141 extend ground strip
1151 reflexed ground strips
1152 turn section
121 shell fragments
1211 crooked contacting departments
122 holes
21 insulating bodies
211 pedestals
2111 end faces
2112 bottom surfaces
2113 grooves
212 hyoplastrons
2121 upper surfaces
2122 lower surfaces
2123 leading flanks
221 first pedestals
222 second pedestals
223 the 3rd pedestals
Terminal is arranged on 31
Signal terminal is arranged on 311
Power supply terminal is arranged on 312
Earth terminal is arranged on 313
Plate contact jaw is arranged on 315
Welding ends is arranged on 316
41 times row's terminals
411 times row's signal terminals
412 times row's power supply terminals
413 times row's earth terminals
Arrange plate contact jaw 415 times
416 times row's welding endss
51 ground strips
511 bodies
512 pins
52 snap-hook structures
521 standing shape pothooks
522 standing shape support divisions
54 conducting strips
541 axle portions
542 driver plates
543 follower plates
61 covering shells
611 extend pin
71 insulation crusts
711 hollow aperture
712 lockholes
713 grooves
72 waterproof washers
73 waterproof covers
74 sealed materials.
Embodiment
With reference to Fig. 1, Fig. 2 and Fig. 3, be electric connector for socket 100 embodiment of the utility model, Fig. 1 is schematic appearance, and Fig. 2 is decomposing schematic representation, and Fig. 3 is side elevational cross-section schematic diagram.The electric connector for socket 100 of the utility model is the USB connecting interface specification of neomorph, can meet the transmission signal of USB3.0 or the signal of USB2.0.In the present embodiment, electric connector for socket 100 formed primarily of row's terminal 31 on screening can 11, insulating body 21, plural number and plural number lower row terminal 41.
Screening can 11 is a hollow housing, and the inside of screening can 11 has storage tank 112, and in the present embodiment, screening can 11 can be that the bending of monolithic structure institute is formed.In addition, screening can 11 can be provided with shell fragment 121 and holes 122(as shown in Figure 1), or be not provided with shell fragment 121 and holes 122(as shown in Fig. 5 and Figure 20) mode.The side of screening can 11 is formed with the grafting frame mouth 113(of circular arc type as shown in Figure 1), or be that the side of screening can 11 is formed with the grafting frame mouth 113(of rectangle as shown in Figure 6), and grafting frame mouth 113 is for being connected in storage tank 112.
Insulating body 21 is positioned at storage tank 112, and insulating body 21 formed primarily of pedestal 211 and hyoplastron 212, at this, is formed with pedestal 211 and hyoplastron 212 in the mode of ejection formation (insert-molding), non-as limit.In addition, hyoplastron 212 extends the side of pedestal 211, and hyoplastron 212 has upper surface 2121, lower surface 2122 and leading flank 2123 respectively.
Consulting Fig. 4 A and Fig. 4 B, plural number being arranged terminal 31 by being formed by plural number being arranged signal terminal 311, upper row's power supply terminal 312 and upper row's earth terminal 313.It is seen by the forward sight of plural number being arranged terminal 31, on plural number arrange terminal 31 be sequentially upper row's earth terminal 313(Gnd by left side to right side), first couple of differential signal terminal 311(TX1+-), second couple of differential signal terminal 311(D+-), the 3rd couple of differential signal terminal 311(RX2+-), and the upper row's power supply terminal 312(Power/VBUS between three pairs of differential signal terminals 311), retain terminal (RFU) and the rightmost side on arrange earth terminal 313(Gnd), but, putting in order is only citing, non-as limit.At this, meet transmission USB3.0 signal for composition twelve earthly branches arranges terminal 31, non-as limit, implement, in aspects, can omit on the leftmost side or the rightmost side and arrange earth terminal 313(Gnd at some) and omit and retain terminal (RFU).In addition, earth terminal 313(Gnd is arranged on the above-mentioned rightmost side) also replaceable one-tenth arranges power supply terminal 312(Power), use in order to transmit power supply, at this, upper row's power supply terminal 312(Power) width equal the width (as shown in Figure 4 A) of plural number upper row signal terminal 311, non-as limit, implement in aspect at some, the width of upper row's power supply terminal 312 also can be greater than the width (as shown in Figure 12 B and Figure 13) of plural number upper row signal terminal 311, therefore can be used in the electronic product needing to transmit big current use.
Consult Fig. 2 and Fig. 9, in the present embodiment, distance between upper row's power supply terminal 312 and the leading flank 2123 of hyoplastron 212, be less than the distance between plural number upper row signal terminal 311 and the leading flank 2123 of hyoplastron 212, in addition, distance between upper row's earth terminal 313 and the leading flank 2123 of hyoplastron 212, is less than the distance between plural number upper row signal terminal 311 and the leading flank 2123 of hyoplastron 212.When being plugged in plug connector when the inside of electric connector for socket 100, upper row's power supply terminal 312 or upper row's earth terminal 313 are termination contact that is preferential and plug connector, and upper row's signal terminal 311 is follow-up ability and the termination contact of plug connector, can guarantee plug connector put in place completely the inside being plugged in electric connector for socket 100 time, just start to transmit power supply or signal.Plug connector can be avoided when not putting the inside being plugged in electric connector for socket 100 completely in place, the row's of causing signal terminal 311 is bad with the termination contact of plug connector, formed the contact condition not exclusively put in place lower produce the problem of arc burning.
About formation length apart from different plural numbers is arranged terminal 31 be only citing, in certain embodiments, also can form length and arrange terminal 31 apart from identical plural number, that is, distance between upper row's power supply terminal 312 and the leading flank 2123 of hyoplastron 212, equal the distance between plural number upper row signal terminal 311 and the leading flank 2123 of hyoplastron 212, in addition, distance between upper row's earth terminal 313 and the leading flank 2123 of hyoplastron 212, equals the distance between plural number upper row signal terminal 311 and the leading flank 2123 of hyoplastron 212.
Consult Fig. 2 and Fig. 3, plural number is arranged terminal 31 and be positioned at pedestal 211 and hyoplastron 212, the side of plural number being arranged terminal 31 has the plate contact jaw 315 of the upper row of plural number, and opposite side plural number being arranged terminal 31 has plural number upper row welding ends 316.Plural number is arranged plate contact jaw 315 be positioned at upper surface 2121 and transmit one group of first signal (i.e. USB3.0 signal), plural number is arranged the outside that welding ends 316 is piercing in pedestal 211, the bottom surface 2112 of such as pedestal 211, further, on plural number arrange welding ends 316 for be bent into horizontal and become SMT pin use (as shown in figure 11).
Consult Fig. 4 A and Fig. 4 B, the lower row's terminal 41 of plural number is by being formed by arranging signal terminal 411, lower row's power supply terminal 412 and lower row's earth terminal 413 under plural number.It is seen by the forward sight of arranging terminal 41 under plural number, plural number lower row terminal 41 is sequentially lower row's earth terminal 413(Gnd by right side to left side), first couple of differential signal terminal 411(TX2+-), second couple of differential signal terminal 411(D+-), the 3rd couple of differential signal terminal 411(RX1+-), and the lower row's power supply terminal 412(Power/VBUS between three pairs of differential signal terminals 411), retain terminal (RFU) and the leftmost side under arrange earth terminal 413(Gnd), but, putting in order is only citing, non-as limit.At this, transmission USB3.0 signal can be met for arranging terminal 41 under composition twelve earthly branches, non-as limit, implement, in aspects, can omit under the leftmost side or the rightmost side and arrange earth terminal 413(Gnd at some) and omit and retain terminal (RFU).In addition, earth terminal 413(Gnd is arranged under the above-mentioned leftmost side) also arrange power supply terminal 412(Power under replaceable one-tenth), use in order to transmit power supply, at this, lower row's power supply terminal 412(Power) width equal the width (as shown in Figure 2) of plural number lower row signal terminal, non-as limit, implement in aspect at some, the width of lower row's power supply terminal 412 also can be greater than the width (as shown in Figure 12 B) of plural number lower row signal terminal 411, therefore can be used in the electronic product needing to transmit big current use.
Consult Fig. 2 and Fig. 7, in the present embodiment, distance between lower row's power supply terminal 412 and the leading flank 2123 of hyoplastron 212, be less than the lower distance between row's signal terminal 411 and the leading flank 2123 of hyoplastron 212 of plural number, in addition, distance between lower row's earth terminal 413 and the leading flank 2123 of hyoplastron 212, is less than the lower distance between row's signal terminal 411 and the leading flank 2123 of hyoplastron 212 of plural number.When being plugged in plug connector when the inside of electric connector for socket 100, lower row's power supply terminal 412 or lower row's earth terminal 413 are termination contact that is preferential and plug connector, and lower row's signal terminal 411 is follow-up ability and the termination contact of plug connector, can guarantee plug connector put in place completely the inside being plugged in electric connector for socket 100 time, just start to transmit power supply or signal.Plug connector can be avoided when not putting the inside being plugged in electric connector for socket 100 completely in place, cause lower row's signal terminal 413 bad with the termination contact of plug connector, formed the contact condition not exclusively put in place lower produce the problem of arc burning.
About formation length apart from arrange under different plural numbers terminal 41 be only citing, in certain embodiments, also can form length and arrange terminal 41 apart under identical plural number, that is, distance between lower row's power supply terminal 412 and the leading flank 2123 of hyoplastron 212, equal the lower distance between row's signal terminal 411 and the leading flank 2123 of hyoplastron 212 of plural number, in addition, distance between lower row's earth terminal 413 and the leading flank 2123 of hyoplastron 212, equals the lower distance between row's signal terminal 411 and the leading flank 2123 of hyoplastron 212 of plural number.
Consult Fig. 2 and Fig. 3, the lower row's terminal 41 of plural number is positioned at pedestal 211 and hyoplastron 212, and the side of the lower row's terminal 41 of plural number has the plate contact jaw 415 of the lower row of plural number, and the opposite side of the lower row's terminal 41 of plural number has the lower row's welding ends 416 of plural number.The plate contact jaw 415 of the lower row of plural number is positioned at lower surface 2122 and transmits one group of second signal (i.e. USB3.0 signal), the lower row's welding ends 416 of plural number is piercing in the outside of pedestal 211, the bottom surface 2112 of such as pedestal 211, and, plural number lower row welding ends 416 becomes SMT pin and uses (as shown in Figure 10) for being bent into horizontal, or extends vertically downward and become DIP pin and use (as shown in figure 11).
From the arrangement mode arranging terminal 41 under plural number being arranged terminal 31 and plural number, arrange terminal 41 under plural number being arranged terminal 31 and plural number to present down and topple over, under plural number, the arrangement mode of plate contact jaw 415 is arranged about plural number being arranged the arrangement mode of plate contact jaw 315, that is, plug connector can be plugged in the inside of electric connector for socket 100 by forward, in order to transmit one group of first signal, also plug connector can be oppositely plugged in the inside of electric connector for socket 100, in order to transmit one group of second signal, and the transmission standard of one group of first signal is for meeting the transmission standard of one group of second signal.In addition, in certain embodiments, when plug connector have plural number arrange terminal up and down time, under electric connector for socket 100 can omit plural number upper row terminal 31 or plural number, row's terminal 41(is as shown in Figure 24 and Figure 25), when omitting upper row's terminal 31, plug connector is plugged in electric connector for socket 100 forward or backwards, the plural number of plug connector arrange terminal up and down one of them all can be connected with upper row's terminal 31, when omitting lower row's terminal 41, plug connector is plugged in electric connector for socket 100 forward or backwards, the plural number of plug connector arrange terminal up and down one of them all can be connected with lower row's terminal 41, also can not limit and be plugged in plug connector forward or backwards in the effect of the inside of electric connector for socket 100.
Consult Figure 10, in the present embodiment, arrange welding ends 416 under plural number being arranged welding ends 316 and plural number and be piercing in the outside of pedestal 211 and spaced apart, arrangement mode can be arrange welding ends 416 under plural number above arranges welding ends 316 and plural number to become double parallel array respectively, or be, plural number lower row welding ends 416 is separated into the array (as shown in figure 11) of double asymmetric, single plural number of arranging in pairs or groups is arranged welding ends 316 outline formation three row and uses.
Consult Fig. 2 and Fig. 4 A, in the present embodiment, see it by the forward sight of plural number being arranged terminal 31 and the lower row's terminal 41 of plural number, the arrangement mode of the plate contact jaw 315 of upper row is aligned in the arrangement mode of the plate contact jaw 415 of the lower row of plural number, non-as limit.Implement in aspect at some, arrangement mode plural number being arranged plate contact jaw 315 crisscrosses the arrangement mode (as shown in Figure 12 B) of the plate contact jaw 415 of the lower row of plural number, further, plural number is arranged welding ends 316 and also can crisscross plural number lower row's welding ends 416(as illustrated in fig. 12).By this, when arranging plate contact jaw 415 at transmission signal under plural number being arranged plate contact jaw 315 and plural number, with staggered position relationship, the effect of cross-talk signal interference is effectively improved.What illustrate is, the plural terminals of plug connector also needs the staggered pattern of the plural number upper row terminal 31 and plural number lower row terminal 41 corresponding to electric connector for socket 100 to arrange, make the plural number of plug connector arrange up and down terminal may correspond to touch plural number upper row terminal 31 and plural number under arrange terminal 41 and carry out transmission power supply or signal.
In above-mentioned embodiment, arranging terminal 41 under plural number being arranged terminal 31 or plural number for distinctly meeting transmission USB3.0 signal is only citing.In certain embodiments, when being used in transmission USB2.0 signal, plural number to be arranged terminal 31, on plural number arrange terminal 31 can omit first couple of differential signal terminal 311(TX1+-), the 3rd couple of differential signal terminal 311(RX2+-), only at least retain second couple of differential signal terminal 311(D+-) and upper row's power supply terminal 312(Power/ VBUS), use as transmission USB2.0 signal.To arrange terminal 41 under plural number, plural number lower row terminal 41 also can omit first couple of differential signal terminal 411(TX2+-), the 3rd couple of differential signal terminal 411(RX1+-), only at least retain second couple of differential signal terminal 411(D+-) and lower row's power supply terminal 412(Power/ VBUS), use as transmission USB2.0 signal.
Consult Fig. 7, in certain embodiments, insulating body 21 can two-part construction combine, at this, insulating body 21 has the first pedestal 221, first pedestal 221 further when ejection formation (insert-molding), is incorporated into plural number upper row terminal 31, pedestal 211 is incorporated into the lower row's terminal 41 of plural number when ejection formation (insert-molding), be incorporated into by first pedestal 221 on pedestal 211 fixing again, two-part construction is only citing, non-as limit.Implement in aspect at some, insulating body 21 can three-piece construction combine (as shown in Figure 8), at this, insulating body 21 has the second pedestal 222 and the 3rd pedestal 223 further, second pedestal 222 is incorporated into plural number upper row terminal 31 when ejection formation (insert-molding), then the second pedestal 222 is incorporated into the end face 2111 of pedestal 211.3rd pedestal 223 is incorporated into the lower row's terminal 41 of plural number when ejection formation (insert-molding), then the 3rd pedestal 223 is incorporated into the bottom surface 2112 of pedestal 211.
Consult Fig. 2 and Fig. 3, in certain embodiments, electric connector for socket 100 is provided with ground strip 51 further, be positioned at insulating body 21, ground strip 51 formed primarily of the body 511 be connected and plural pin 512, body 511 is arranged between plate contact jaw 415 arrange plate contact jaw 315 and plural number on plural number under, that is body 511 is molded in pedestal 211 and hyoplastron 212 and arranges between plate contact jaw 415 arrange plate contact jaw 315 and plural number on plural number under.In addition, plural pin 512 extends to form the both sides at the rear in body 511, and plural pin 512 is outwardly horizontal by body 511 rear, non-as limit, and plural pin 512 exposes to the rear of pedestal 211 and connects screening can 11 or circuit board.When arranging plate contact jaw 415 at transmission signal under plural number being arranged plate contact jaw 315 and plural number, can by the isolation of ground strip 51, improve the problem of cross-talk signal interference, meanwhile, ground strip 51 also can be utilized to be positioned at hyoplastron 212 and promote the structural strength of hyoplastron 212 own.In addition, plural number pin 512 also can be positioned at the both sides of body 511 and extends vertically downward and become DIP pin use (as shown in figure 22), plural number pin 512 exposes to the both sides of pedestal 211 and connecting circuit board, further, the lateral surface of plural pin 512 is connected with the internal face of screening can 11 in laser weldering mode of penetrating.About plural pin 512 be positioned at body 511 both sides and extend vertically downward and become DIP pin use be only citing, implement in aspect at some, plural number pin 512 also can be positioned at the rear of body 511 and extends vertically downward and become DIP pin and use (as shown in figure 23), and plural pin 512 also can be made to expose to the rear of pedestal 211 and connecting circuit board.
Consult Fig. 2 and Fig. 9, in certain embodiments, electric connector for socket 100 is provided with plural snap-hook structure 52 further, is positioned at the both sides of insulating body 21, and plural snap-hook structure 52 can be monolithic structure or separate type with ground strip 51.Plural number snap-hook structure 52 formed primarily of the plural standing shape pothook 521 be connected and plural standing shape support division 522, plural number standing shape pothook 521 protrudes from the both sides of hyoplastron 212, plural number standing shape support division 522 protrudes from the both sides of pedestal 211 and connects screening can 11, when reality uses, plural number standing shape support division 522 also can use same leg with plural pin 512, such as Figure 22 shownschematically plural pin 512 be positioned at the both sides of body 511 and the lateral surface of plural pin 512 is connected with the internal face of screening can 11 in laser weldering mode of penetrating.When plug connector is plugged in the inside of electric connector for socket 100, the fastener spring piece of the both sides of plug connector can fasten plural standing shape pothook 521, can avoid the fastener spring piece of the both sides of plug connector rub hyoplastron 212 both sides and cause the wearing and tearing of hyoplastron 212, in addition, fastener spring piece is provided to carry out conducting and the effect of ground connection by plural standing shape support division 522 is connected with screening can 11.In addition, plural standing shape support division 522 and the connected mode of screening can 11 can be to weld or laser solder joint mode is connected.
Consult Figure 15 and Figure 16, in certain embodiments, electric connector for socket 100 is provided with insulation crust 71, plural waterproof washer 72, waterproof cover 73 and sealed material 74 further.Insulation crust 71 is the hollow base frame that a plastic cement material is made, and the inside of insulation crust 71 is formed with hollow aperture 711, is placed in screening can 11.The biside plate of insulation crust 71 is provided with the lockhole 712 of transverse direction or Vertical dimension.Plural number waterproof washer 72 is socketed on pedestal 211 and insulation crust 71 or one of them person, and, plural number waterproof washer 72 can be socketed assembling, or is be combined with plural waterproof washer 72 when pedestal 211 or insulation crust 71 ejection formation (insert-molding).When waterproof washer 72 is socketed on pedestal 211, waterproof washer 72 is held in pedestal 211 and screening can 11, and backstop aqueous vapor is permeated from the gap between pedestal 211 and screening can 11.When waterproof washer 72 is socketed on insulation crust 71, the outside of insulation crust 71 is provided with groove 713, be socketed on waterproof washer 72, when insulation crust 71 is assembled in the housing of electronic product, by retaining element (such as screw or rivet) interlocking in housing with electronic product of lockhole 712, the waterproof washer 72 backstop aqueous vapor in the outside of insulation crust 71 is utilized to permeate from the gap between the housing and insulation crust 71 of electronic product.Waterproof cover 73 is covered in the rear side of insulation crust 71, that is waterproof cover 73 is covered in hollow aperture 711, and the gap between waterproof cover 73 and hollow aperture 711 can be filled up by sealed material 74 further.At this, the mode that sealed material 74 is filled in the gap between waterproof cover 73 and hollow aperture 711 is only illustrate, and implements in aspect at some, sealed material 74 can be covered in rear side and the bottom hollow part of insulation crust 71 completely, that is, at this, waterproof cover 73 can be omitted further.
Consult Figure 17, in certain embodiments, electric connector for socket 100 is provided with complex conduction sheet 54 further, and complex conduction sheet 54 is formation two intermediate plate template parts, and it is seen in the cross section of complex conduction sheet 54, general in V-shape outward appearance.Complex conduction sheet 54 is located at top and the below of pedestal 211, at this, pedestal 211 is provided with plural groove 2113, and be positioned at end face 2111 and bottom surface 2112, complex conduction sheet 54 is placed in plural groove 2113.Complex conduction sheet 54 formed primarily of the plural axle portion 541 be connected, plural driver plate 542 and plural follower plate 543, plural number axle portion 541 is hubbed at plural groove 2113, plural number driver plate 542 be connected to plural axle portion 541 side and lie along hyoplastron 212 summary above, plural follower plate 543 is connected to the opposite side in plural axle portion 541 and is contacted with the medial surface of screening can 11 actively.When being plugged in plug connector when the inside of electric connector for socket 100, the front end of the shield shell of plug connector can be connected to plural driver plate 542, plural number driver plate 542 rotates centered by plural axle portion 541, plural number driver plate 542 synchronously drives plural follower plate 543 to be contacted with the medial surface of screening can 11, the screening can 11 of the shield shell of plug connector and electric connector for socket 100 is effectively conducted by plural complex conduction sheet 54, and then the problem of electromagnetic interference (Electromagnetic Interference, EMI) can be reduced.
Consult Fig. 1, in certain embodiments, screening can 11 has guide ramp 1131 further, and be positioned at the medial surface of grafting frame mouth 113, guide ramp 1131 is in order to be conveniently plugged in plug connector.In addition, consult Figure 14, screening can 11 can be provided with back shroud 114 further, is covered in the rear side of storage tank 112, can reduce by back shroud 114 is covered in the rear side of storage tank 112 area exposed the inside of screening can 11.Further, back shroud 114 more can have plural number extend ground strip 1141, plural number extend ground strip 1141 for extend downward vertically and become DIP pin use, by plural number extend ground strip 1141 increase ground connection transmission effect.
Consult Fig. 1, in certain embodiments, screening can 11 has plural shell fragment 121 and plural holes 122 further, and plural shell fragment 121 has the crooked contacting department 1211 of standing shape, extends storage tank 112 and in order to touch plug connector.And, one end of plural number shell fragment 121 is connected to the internal face of plural holes 122, non-as limit, implement in aspect at some, the two ends of plural number shell fragment 121 can be connected to the both sides (as shown in figure 18) of the internal face of plural holes 122, and, the summary middle position of plural number shell fragment 121 has crooked contacting department 1211, when the shield shell of plug connector touches crooked contacting department 1211, the two ends being subject to plural shell fragment because of crooked contacting department 1211 are connected to pining down of the internal face of plural holes 122, crooked contacting department 1211 shift frames can be avoided to spend large and protrude from the outside of screening can 11.
Consult Figure 19, in certain embodiments, electric connector for socket 100 more can be combined with covering shell 61, is covered in screening can 11 and covers holes 122, in order to promote waterproof effect.Can be manner between covering shell 61 with screening can 11 to be combined or electricity penetrates solder bond.At this, covering shell 61 is provided with plural number and extends pin 611, and plural number extends pin 611 for extend downward vertically, and electric connector for socket 100 can be arranged on brokenly on board-like circuit board.
Consult Figure 20, in certain embodiments, screening can 11 is made up of chassis body 111, reflexed ground strip 1151 and turn section 1152 further, turn section 1152 is connected to chassis body 111 and reflexed ground strip 1151, further, turn section 1152 can be connected to the rear side of chassis body 111, non-as limit, implement in aspect at some, turn section 1152 can be connected to the front side (as shown in figure 21) of chassis body 111.Plural number reflexed ground strip 1151 is positioned at the both sides of chassis body 111 and extends downward vertically, and electric connector for socket 100 can be arranged on brokenly on board-like circuit board.
The utility model is presented down topple over by being arranged terminal under the plural number of electric connector for socket being arranged terminal and plural number, arrangement mode plural number being arranged plate contact jaw arranges the arrangement mode of plate contact jaw under plural number, when providing plug connector forward to be plugged in the inside of electric connector for socket, the terminal of plug connector can be connected with plural number being arranged plate contact jaw, and plug connector is when being oppositely plugged in the inside of electric connector for socket, the terminal of plug connector also can be connected with arranging under plural number plate contact jaw, electric connector for socket has the effect not limiting grafting forward or backwards.Further, utilize plural snap-hook structure to give prominence to both sides at hyoplastron, can avoid the fastener spring piece of the both sides of plug connector rub hyoplastron both sides and cause wearing and tearing.In addition, arrange arrange plate contact jaw and plural number on plural number under between plate contact jaw through ground strip is arranged at insulating body, when transmission signal, the interference of cross-talk signal can be improved by ground strip, meanwhile, the effect of clapper structure intensity can also be promoted.
Through above-mentioned detailed description, fully can show the progressive object of the utility model and effect all with enforcement, all equalization changes done according to the utility model the scope of the claims with modify, all should belong in scope that the utility model patent contains.
Claims (28)
1. an electric connector for socket, comprising:
One screening can, comprises a storage tank;
One insulating body, is positioned at this storage tank, and this insulating body comprises a pedestal and a hyoplastron, and this hyoplastron extends to form the side in this pedestal, and this hyoplastron comprises a upper surface and a lower surface;
Plural number arranges terminal, is positioned at this pedestal and this hyoplastron, those are arranged terminal and comprise the plate contact jaw of the upper row of plural number, be positioned at this upper surface and transmit one group of first signal; And
Arrange terminal under plural number, be positioned at this pedestal and this hyoplastron, those lower row's terminals comprise the plate contact jaw of the lower row of plural number, are positioned at this lower surface and transmit one group of second signal;
It is characterized in that: those are arranged terminal and times to arrange terminal with those and present down and topple over, those are arranged the arrangement mode in contrast to the plate contact jaws of those lower rows about the arrangement mode of plate contact jaw, the transmission standard of this group first signal is for meeting the transmission standard of this group second signal.
2. electric connector for socket as claimed in claim 1, it is characterized in that: described upper row's terminal comprises on plural number upper row signal terminal and arranges power supply terminal, on this row's power supply terminal and this hyoplastron leading flank between distance be less than or equal to distance between the leading flank those being arranged signal terminal and this hyoplastron.
3. electric connector for socket as claimed in claim 2, it is characterized in that: described upper row's terminal comprises on one arranges earth terminal, on this row's earth terminal and this hyoplastron leading flank between distance be less than or equal to distance between the leading flank those being arranged signal terminal and this hyoplastron.
4. electric connector for socket as claimed in claim 2, is characterized in that: the width of described upper row's power supply terminal is more than or equal to the width those being arranged signal terminal.
5. electric connector for socket as claimed in claim 1, it is characterized in that: described upper row's terminal comprises on plural number arranges welding ends, arrange welding ends under those lower row's terminals comprise plural number, those are arranged welding ends and those lower welding endss of arranging are piercing in the outside of this pedestal and spaced apart.
6. electric connector for socket as claimed in claim 5, is characterized in that: described upper row's welding ends is SMT pin, and those lower row's welding endss are SMT pin or DIP pin.
7. electric connector for socket as claimed in claim 1, it is characterized in that: described lower row's terminal comprises the lower row's signal terminal of plural number and arranges power supply terminal once, the distance between this lower row's power supply terminal and leading flank of this hyoplastron is less than or equal to the distance between those lower leading flanks arranging signal terminal and this hyoplastron.
8. electric connector for socket as claimed in claim 7, it is characterized in that: described lower row's terminal comprises arranges earth terminal, the distance between this lower row's earth terminal and leading flank of this hyoplastron is less than or equal to the distance between those lower leading flanks arranging signal terminal and this hyoplastron.
9. electric connector for socket as claimed in claim 7, is characterized in that: the width of described lower row's power supply terminal is more than or equal to the width of those lower row's signal terminals.
10. electric connector for socket as claimed in claim 1, is characterized in that: the arrangement mode of the plate contact jaw of described upper row is aligned in the arrangement mode of the plate contact jaws of those lower rows.
11. electric connector for socket as claimed in claim 1, is characterized in that: the arrangement mode of the plate contact jaw of described upper row crisscrosses the arrangement mode of the plate contact jaws of those lower rows.
12. electric connector for socket as claimed in claim 1, is characterized in that: described insulating body comprises one first pedestal, take shape in and those arrange terminal and is incorporated into this pedestal.
13. electric connector for socket as claimed in claim 1, it is characterized in that: described insulating body comprises one second pedestal and one the 3rd pedestal, this second pedestal takes shape in row's terminal on those and is incorporated into the end face of this pedestal, and the 3rd pedestal takes shape in those lower row's terminals and is incorporated into the bottom surface of this pedestal.
14. electric connector for socket as claimed in claim 1, it is characterized in that: more comprise a ground strip, be positioned at this insulating body, this ground strip comprises one of to be connected body and plural pin, this body on those, arrange plate contact jaw and those arrange between plate contact jaw down, and those pins expose to this pedestal.
15. electric connector for socket as claimed in claim 1, it is characterized in that: more comprise plural snap-hook structure, be positioned at this insulating body, those snap-hook structures comprise the plural standing shape pothook and plural standing shape support division that are connected, those standing shape pothooks protrude from the both sides of this hyoplastron, and those standing shape support divisions protrude from the both sides of this pedestal and connect this screening can.
16. electric connector for socket as claimed in claim 1, is characterized in that: more comprise complex conduction sheet, are positioned at this pedestal and connect this screening can.
17. electric connector for socket as claimed in claim 1, is characterized in that: described screening can comprises one of circular arc type or rectangle grafting frame mouth.
18. electric connector for socket as claimed in claim 17, is characterized in that: described grafting frame mouth comprises a guide ramp.
19. electric connector for socket as claimed in claim 1, is characterized in that: described screening can comprises a back shroud, are covered in the rear side of this storage tank.
20. electric connector for socket as claimed in claim 1, it is characterized in that: described screening can comprises plural shell fragment and plural holes, at least one end of those shell fragments connects the internal face of those holes, and those shell fragments comprise a crooked contacting department, extend this storage tank.
21. electric connector for socket as claimed in claim 1, is characterized in that: more comprise a covering shell, are covered in this screening can.
22. electric connector for socket as claimed in claim 1, it is characterized in that: described screening can comprises a chassis body, a reflexed ground strip and a turn section, this reflexed ground strip is positioned at the side of this chassis body, and this turn section is connected to this chassis body and this reflexed ground strip.
23. electric connector for socket as claimed in claim 1, is characterized in that: more comprise an insulation crust, are placed in this screening can.
24. electric connector for socket as claimed in claim 23, it is characterized in that: more comprise a waterproof washer, this insulation crust comprises a groove, is socketed this waterproof washer.
25. electric connector for socket as claimed in claim 23, is characterized in that: more comprise a waterproof cover, are covered in the rear side of this insulation crust.
26. as described in claim 23 or 25 electric connector for socket, it is characterized in that: more comprise a sealed material, be covered in the rear side of this insulation crust.
27. electric connector for socket as claimed in claim 1, is characterized in that: more comprise a waterproof washer, are held in this pedestal and this screening can.
28. 1 kinds of electric connector for socket, comprising:
A plurality of as described in any one of claim 1 to 27 on arrange terminal or lower row's terminal.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103110939 | 2014-03-24 | ||
| TW103110939 | 2014-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204216260U true CN204216260U (en) | 2015-03-18 |
Family
ID=52556219
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410629567.5A Withdrawn CN104377474A (en) | 2014-03-24 | 2014-11-11 | Socket electric connector |
| CN201420668429.3U Active CN204216260U (en) | 2014-03-24 | 2014-11-11 | Socket electric connector |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410629567.5A Withdrawn CN104377474A (en) | 2014-03-24 | 2014-11-11 | Socket electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104377474A (en) |
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| CN105703144A (en) * | 2016-01-14 | 2016-06-22 | 富士康(昆山)电脑接插件有限公司 | Electric connector and assembling method thereof |
| TWI578641B (en) * | 2015-08-20 | 2017-04-11 | 鴻騰精密科技股份有限公司 | Electrical connector |
| US9711908B2 (en) | 2015-08-13 | 2017-07-18 | Foxconn Interconnect Technology Limited | Electrical connector having improved terminals |
| US9748712B2 (en) | 2015-06-29 | 2017-08-29 | Foxconn Interconnect Technology Limited | Electrical connector having inserted insulator and method of making the same |
| US9997862B2 (en) | 2016-11-14 | 2018-06-12 | Foxconn Interconnect Technology Limited | Electrical connector having metallic bracket embedded within insulative mating shell |
| US10038268B2 (en) | 2015-06-05 | 2018-07-31 | Foxconn Interconnect Technology Limited | Electrical connector having improved contact module and method for making same |
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2014
- 2014-11-11 CN CN201410629567.5A patent/CN104377474A/en not_active Withdrawn
- 2014-11-11 CN CN201420668429.3U patent/CN204216260U/en active Active
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| US10038268B2 (en) | 2015-06-05 | 2018-07-31 | Foxconn Interconnect Technology Limited | Electrical connector having improved contact module and method for making same |
| US9748712B2 (en) | 2015-06-29 | 2017-08-29 | Foxconn Interconnect Technology Limited | Electrical connector having inserted insulator and method of making the same |
| US9711908B2 (en) | 2015-08-13 | 2017-07-18 | Foxconn Interconnect Technology Limited | Electrical connector having improved terminals |
| TWI578641B (en) * | 2015-08-20 | 2017-04-11 | 鴻騰精密科技股份有限公司 | Electrical connector |
| CN105703144A (en) * | 2016-01-14 | 2016-06-22 | 富士康(昆山)电脑接插件有限公司 | Electric connector and assembling method thereof |
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| CN105703144B (en) * | 2016-01-14 | 2020-10-30 | 富士康(昆山)电脑接插件有限公司 | Electric connector and assembling method thereof |
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| CN104377474A (en) | 2015-02-25 |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |