CN203859265U - Electrical connector - Google Patents
Electrical connector Download PDFInfo
- Publication number
- CN203859265U CN203859265U CN201420289330.2U CN201420289330U CN203859265U CN 203859265 U CN203859265 U CN 203859265U CN 201420289330 U CN201420289330 U CN 201420289330U CN 203859265 U CN203859265 U CN 203859265U
- Authority
- CN
- China
- Prior art keywords
- conducting
- terminal
- terminals
- electric connector
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000003032 molecular docking Methods 0.000 claims description 50
- 239000002184 metal Substances 0.000 claims description 23
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 abstract description 6
- 230000002457 bidirectional effect Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- 238000009740 moulding (composite fabrication) Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 241000538562 Banjos Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 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 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
An electrical connector comprises an insulating body, wherein the insulating body comprises a main body portion and a lingual plate portion forwardly extending from the main body portion, and the lingual plate portion is provided with a first surface and a second surface which are opposite to each other; a plurality of conductive terminals, wherein the conductive terminals are divided into a set of first conductive terminals and a set of second conductive terminals, butt joint portions of the conductive terminals of the first set are disposed on the first surface of the lingual plate portion, and butt joint portions of the conductive terminals of the second set are disposed on the second surface of the lingual plate portion; and an outer shielding casing, wherein the outer shielding casing surrounds the insulating body to form a butt joint cavity, and the butt joint cavity is arranged in a 180 DEG symmetry manner. The butt joint portions of the conductive terminals of the two sets are arranged on the lingual plate portion in a 180 DEG symmetry manner. Each conductive terminal set is composed of two power positive terminals positioned in the middle and two grounding terminals respectively positioned at two sides of the two power positive terminals. The electrical connector can support relatively high power supply current and bidirectional plug-in.
Description
Technical field
The utility model relates to a kind of electric connector, relates in particular to a kind of electric connector that can support larger supply current and allow two-way insertion.
Background technology
Chinese patent CN200720193472.9 has disclosed a kind of electric connector, and it comprises: a housing, and it has an accommodation space; One pedestal, is placed in this accommodation space, and it has a tongue piece, has most first end pilot trench on a surface of this tongue piece, has most the second terminal grooves on another surface of this tongue piece, and in the middle of this tongue piece, has a gap; One first end subgroup, has most the first terminals and can be placed in respectively in this first end pilot trench, and this majority the first terminal comprises earth terminal and signal terminal; One second terminal group, has most the second terminals and can be placed in respectively in this second terminal groove, and this majority second terminal comprises earth terminal, signal terminal and power supply terminal; And a ground strip, being inserted in the gap of this tongue piece, its end is extended with a contact site, and this contact site contacts with the earth terminal in aforesaid arbitrary terminal group in the time of combination, to reach the effect of ground connection and antistatic.The second terminal group in this electric connector is USB terminal group, only has pair of power source terminals, so the less charging rate that causes of supply current of supporting is very slow, is difficult to meet the requirement for high capacity cell quick charge.In addition this electric connector only has a correct direction of pegging graft, but along with electric connector becomes day by day microminiaturized, misplugs very easily and occur, and what user too exerted oneself misplug even can damage electric connector, therefore awaits further improvement.
Utility model content
Technical problem to be solved in the utility model is to overcome the existing deficiency of above-mentioned prior art, and proposes a kind of electric connector, can support larger supply current and allow the two-way insertion of another butt-jointed electric connector.
The utility model proposes a kind of electric connector for above-mentioned technical problem, comprising:
One insulating body, it comprises a body and by this body extended hyoplastron portion forward, this hyoplastron portion has a first surface opposing upper and lower and a second surface;
Multiple conducting terminals, these conducting terminals are divided into two groups and are fixed on this insulating body, comprise one group of first conducting terminal and one group of second conducting terminal, each conducting terminal comprises a docking part and a weld part, wherein the docking section of these the first conducting terminals is along being laterally arranged in this first surface, and the docking section of the second conducting terminal is along being laterally arranged in this second surface;
One external shield housing, its peripheral space that surrounds this hyoplastron portion forms a docking chamber;
Wherein, this docking chamber is 180 degree and is symmetrical arranged; The docking section of these two groups of conducting terminals is to be also 180 degree to be symmetrical arranged in this docking chamber; Wherein each group conducting terminal is made up of with two earth terminals that lay respectively at these two positive source terminal both sides two positive source terminals in the middle of being positioned at.
In certain embodiments, the docking section of these two groups of conducting terminals is to extend along fore-and-aft direction straightly, and the docking section of these two groups of conducting terminals is to be to be up and down oppositely arranged in the hyoplastron portion of this insulating body.
In certain embodiments, the weld part of the weld part of these the first conducting terminals and these the second conducting terminals is always seen and is staggered along front and back.
In certain embodiments, each conducting terminal also comprises a junction being connected between this docking section and this weld part, the wherein connecting portion of these the first conducting terminals deviation in the horizontal, and the connecting portion of these the second conducting terminals does not have deviation in the horizontal.
In certain embodiments, every group of conducting terminal is placed with two conducting terminals in the both sides of the axis of this electric connector, and wherein the connecting portion of four the first conducting terminals is all laterally towards this axis deviation.
In certain embodiments, wherein the weld part of the weld part of these the first conducting terminals and these the second conducting terminals is to be arranged as a horizontally-arranged.
In certain embodiments, this electric connector also comprises the metal earthing sheet being embedded in this hyoplastron portion, spaced apart this first conducting terminal of this metal earthing sheet and the second conducting terminal.
In certain embodiments, the both sides of this hyoplastron portion respectively cave inward and are provided with a clasp groove, and the both side edges of this metal earthing sheet exposes to this two clasp grooves.
In certain embodiments, these first conducting terminals and the second conducting terminal are to be embedded in respectively in one first module and one second module; This first module is arranged on one the 3rd module, and this first module and this second module are clamped in the 3rd module wherein.
In certain embodiments, the 3rd module comprises a main part and by this main part extended described hyoplastron portion forward, the first surface of this hyoplastron portion is formed with one group of the first terminal accepting groove, and the second surface of this hyoplastron portion is formed with one group of second terminal containing slot; Wherein the docking section correspondence of the first conducting terminal is accommodated in the first terminal accepting groove, and the docking section correspondence of the second conducting terminal is accommodated in the second terminal containing slot.
Compared with prior art, electric connector of the present utility model respectively arranges one group of conducting terminal by two apparent surfaces in hyoplastron portion, every group of conducting terminal is made up of with two earth terminals that are positioned at both sides two positive source terminals in the middle of being positioned at, can form four pairs of power supply terminals, thereby can support larger supply current, thereby can quick charge.Thereby docking chamber and conducting terminal are to be all 180 degree to be symmetrical arranged and to allow the two-way insertion of another butt-jointed electric connector, thereby are conducive to protect electric connector.
Brief description of the drawings
Fig. 1 is the three-dimensional view of a preferred embodiment of the utility model electric connector.
Fig. 2 is the front view of electric connector shown in Fig. 1.
Fig. 3 be in Fig. 2 A-A to cutaway view.
Fig. 4 is the view that the external shield housing of electric connector shown in Fig. 1 is separated.
Fig. 5 is the view that the inner shield housing in Fig. 4 is separated.
Fig. 6 be by the first module in Fig. 5, the second module and the 3rd mould splits from view.
Fig. 7 is the view that the conducting terminal in Fig. 6, metal earthing sheet and insulating body are separated.
Embodiment
Although the utility model can easily show as multi-form embodiment, but shown in the drawings and in this manual by describe in detail be only some of them specific embodiments, be understandable that it is the exemplary illustrated of the utility model principle that this specification should be considered as simultaneously, and be not intended to the utility model to be restricted at this illustrated.
Thus, a feature pointed in this specification is one of them feature for an embodiment of the present utility model is described, instead of implies that each embodiment of the present utility model must have illustrated feature.In addition, should be noted that this specification described many features.Although some feature can combine to illustrate possible system, these features also can be used for other the combination not clearly stating.Thus, except as otherwise noted, illustrated combination is not intended to restriction.
In the embodiment shown in the figures, the instruction of direction (such as upper and lower, left and right, front and rear) is not absolute but relative for the structure of explaining various elements of the present utility model with motion.When these elements are during in position shown in the drawings, these explanations are suitable.If when the explanation of the position of these elements changes, the instruction of these directions also correspondingly changes.
Below in conjunction with the accompanying drawing of this specification, preferred embodiment of the present utility model is given to elaboration further.It is a preferred embodiment of the utility model electric connector referring to Fig. 1 to Fig. 7.
Referring to Fig. 1 to Fig. 4, this electric connector 10 is electric-connected sockets of supporting high speed data transfer.This electric connector 10 roughly comprises: an insulating body 1, be installed in multiple conducting terminals 2 on this insulating body 1, a sheathed external shield housing 3 that is fixed on this insulating body 1 periphery, be fixed on the inner shield housing 4 between this external shield housing 3 and this insulating body 1 and be embedded in a metal earthing sheet 5 of this insulating body 1.The external shield housing 3 of this electric connector 10 surrounds one of formation and is the symmetrically arranged docking of 180 degree chamber 109.This docking chamber 109 is 180 degree and is symmetrical arranged.Wherein, this external shield housing 3 has multiple grounding legs 35,37, and these grounding legs 35,37 can correspondence be welded to a circuit board (not shown).
Referring to Fig. 1 to Fig. 7, this insulating body 1 comprises a body 14 and by this body 14 extended hyoplastron portion 16 forward.Wherein this body 14 is comparatively roomy and hyoplastron portion 16 is comparatively long narrow.Wherein this insulating body 1 is to be combined by one first insulating part 11, one second insulating part 12 and the 3rd insulating part 13.
This first insulating part 11 mainly comprises that being a base portion 111 of cuboid, two fixed parts 112 that vertically extend that are separately positioned on the two opposite sides of this base portion 111, two of top side that are arranged on this base portion 111 dodges groove 113 and be arranged on two holddown grooves 114 on this base portion 111.Particularly, each fixed part 112 is the protruding rail vertically extending.
This second insulating part 12 mainly comprises that being a base portion 121 of cuboid, two fixed parts 122 that vertically extend that are separately positioned on the two opposite sides of this base portion 121, two of bottom side that are arranged on this base portion 121 dodges groove 123 and be arranged on two holddown grooves 124 on this base portion 121.Particularly, each fixed part 122 is the protruding rail vertically extending.
The 3rd insulating part 13 mainly comprises a main part 15 and the front side extended hyoplastron portion 16 forward by this main part 15.This main part 15 roughly comprises two relative extension sidepieces 152 and is laterally connected to these two ribs 155 that extend between sidepiece 152.This main part 15 is formed with a receiving space 153 of up/down perforation.This first insulating part 11 and the second insulating part 12 are separately fixed at bottom and top the mutual contact of this receiving space 153.This hyoplastron portion 16 is further extended forward by these two front ends that extend sidepiece 152.Two two relative inner of extending sidepiece 152 bottoms are respectively provided with respectively one first installation portion 1521.Two two relative inner of extending sidepiece 152 tops are respectively provided with respectively one second installation portion 1522.Particularly, this first installation portion 1521 is arranged with at one first conduit that extends sidepiece 152 lower inside for vertically extending, and this first conduit is extending the lower ending opening of sidepiece 152.This second installation portion 1522 is arranged with at one second conduit that extends sidepiece 152 upper inner for vertically extending, and this second conduit is extending the upper end open of sidepiece 152.Extend sidepiece 152 and also upwards stretch out a guide vane end stop 1526 in end face rear end.
This hyoplastron portion 16 there is first surface opposing upper and lower (downside surface) 168 and second surface (uper side surface) 169 and be connected to first surface 168 and second surface 169 between a front surface 1671 and two side surfaces 1672.The first surface 168 of this hyoplastron portion 16 is formed with one group of the first terminal accepting groove 161.The second surface 169 of this hyoplastron portion 16 is formed with one group of second terminal containing slot 162.This hyoplastron portion 16 comprises near a back segment 165 of body 14 with from a back segment 165 extended leading portion 166 forward.The both sides of the leading portion 165 of this hyoplastron portion 16 are also respectively formed with a clasp groove 163 caving inward.The both sides of the back segment 165 of this hyoplastron portion 16 are also respectively formed with respectively an accepting groove 164.The first surface 168 of back segment 165 and second surface 169 stretch out multiple fins 1651,1652 perpendicular to the bearing of trend of hyoplastron portion 16, are formed with between two a section of terminal containing slot 161,162 between fin 1651,1652.The end face of these fins 1651,1652 is roughly concordant, the distance definition between two end faces of two side convex ribs 1651,1652 up and down of hyoplastron portion 16 thickness of this back segment 165.The gauge of this back segment 165 is larger than the gauge of leading portion 166.This structure can make hyoplastron portion 16 have good intensity in order to avoid be damaged by butt connector.
Particularly, this first insulating part 11 is by two the first installation portion 1521 corresponding matching on two fixed parts 112 and the 3rd insulating part 13.This second insulating part 12 is by two second bottom surfaces of base portion 121 of this second insulating part 12 of installation portion 1522 corresponding matching on two fixed parts 122 and the 3rd insulating part 13 and the mutual contact of end face of the base portion 111 of this first insulating part 11.This fit structure can make three insulating parts 11,12 and 13 combine very compactly the body 14 that forms this insulating body 1.
Referring to Fig. 6 and Fig. 7, these conducting terminals 2 are to adopt metal material integrated punching bending forming.These conducting terminals 2 are divided into one group of first conducting terminal 21 and one group of second conducting terminal 22.Each the first conducting terminal 21 comprise a docking part 211, a weld part 212 and be connected to docking section 211 and weld part 212 between a junction 213.These docking section 211 correspondences are housed in this first terminal accepting groove 161 and open ground is arranged in the first surface 168 of this hyoplastron portion 16 along laterally (being the left and right directions that in Fig. 2, x-ray identifies).Weld part 212 extends back the body 14 of this insulating body 1.Connecting portion 213 is embedded on the first insulating part 11.Similarly, each the second conducting terminal 22 comprise a docking part 221, a weld part 222 and be connected to docking section 221 and weld part 222 between a junction 223.Docking section 221 correspondences be housed in this second terminal containing slot 162 and open ground along the second surface 169 that is laterally arranged in this hyoplastron portion 16.Weld part 222 extends back the body 14 of this insulating body 1.Connecting portion 223 is embedded on the second insulating part 12.In conjunction with referring to Fig. 1 to Fig. 5, the docking section 221 that the second conducting terminal 22 is organized with this in this docking section 211 of organizing the first conducting terminal 21 is 180 degree in chamber 109 and is symmetrical arranged docking, thereby makes butt connector along being inserted into forward or backwards the object that can reach correct docking in this electric connector 10.
Wherein, this organizes the first conducting terminal 21 and is made up of two the positive source terminals 26 in the middle of being positioned at and two earth terminals 25 laying respectively at these two positive source terminal 26 both sides.Particularly, docking section 211 is to extend before and after straight ground, connecting portion 213 be extended towards inner side deviation by the rear end of docking section 211 (referring to Fig. 2, namely along laterally towards the axis of this electric connector Y deviation), 212 of weld parts are by further backward straight horizontal-extending and going out of the rear end of connecting portion 213.
Similarly, this organizes two earth terminals 25 that the second conducting terminal 22 comprises two the positive source terminals 26 in the middle of being positioned at and lays respectively at these two positive source terminal 26 both sides.Particularly, docking section 221 is to extend before and after straight ground, connecting portion 223 is by the rear end of docking section 221 extended (not depositing deviation in the horizontal direction) downwards backward, and 222 of weld parts are by further backward straight horizontal-extending and going out of the rear end of connecting portion 223.
As shown in Figure 2, the docking section 221 of the second conducting terminal 22 and the docking section 211 of the first conducting terminal 21 are up and down and are oppositely arranged, that is to say, docking section 221 and docking section 211 along the vertical direction the vertical projection in a welding plane (being also horizontal plane) be overlapped together with.The weld part 212 of the first conducting terminal 21 with respect to the weld part 222 of the second conducting terminal 22 corresponding thereto laterally inwardly (be conducting terminal 21 levels in axis Y left side to the right, the conducting terminal 21 on Y right side, axis is left) skew one offset or dish (referring to Fig. 2 and Fig. 5), preferably, this offset or dish equals the half of spacing between two adjacent positive source terminals 26 in same group of conducting terminal 21/22 and earth terminal 25.The weld part 212 of this first conducting terminal 21 is arranged as a horizontally-arranged with the weld part 222 of this second conducting terminal 22.This structure can be welded to conducting terminal 2 on same row's pad of a circuit board (not shown) in surface-pasted mode, shorten welding space.
Referring to Fig. 6 and Fig. 7, this external shield housing 3 comprises roof 31, two side 32 and a diapire 33.A front grounding leg 35 is extended at the middle part of each sidewall 32 downwards.Wherein, on roof 31, be concaved with multiple junction surfaces 311 downwards.On diapire 33, be upwards concaved with multiple junction surfaces 331.A rear grounding leg 37 is extended at the rear portion of each sidewall 32 downwards.The rear portion of each sidewall 32 is also formed with a buckling piece 36.The rear portion of each sidewall 32 offers a draw-in groove 321 above corresponding to rear grounding leg 37, and this draw-in groove 321 is aft-opening.This draw-in groove 321 is also positioned at the top of this buckling piece 36.This draw-in groove 321 is pre-small post-large triangle.In the time that this external shield housing 3 covers are set to this combined body 6 and inner shield housing 4 and get on, the rear end of this sidewall 32 can be resisted against this buckling piece 36 on the guide vane end stop 1526 on this insulating body 1 can be set to the rear side of this insulating body 1 by button after correspondence bending, thereby this external shield housing 3 is fixed on this insulating body 1.
Referring to Fig. 3 to Fig. 7, this inner shield housing 4 is fixed on the periphery of this body 14 and amplexiforms the back segment 165 that is looped around this hyoplastron portion 16 and extend a segment distance.Particularly, this inner shield housing 4 comprises at rear and amplexiforms at a canned paragraph 45 of the leading portion of this body 14, in front and amplexiform the extension 46 on the fin 1651,1652 at the back segment 165 of this hyoplastron portion 16 and be vertically connected to the linkage section 47 between this canned paragraph 45 and extension 46.
This inner shield housing 4 is specifically put together up and down by two metal shell elements 41.Each metal shell element 41 comprise be fixed on this body 14 a horizontal fixed head 417, amplexiform at a horizontal-extending plate 418 of the back segment 165 of this hyoplastron portion 16 and be vertically connected on the vertical connecting plate 413 between horizontal fixed head 417 and horizontal-extending plate 418.Wherein the trailing edge of horizontal fixed head 417 extends two fixing tabs 415 vertically, and this fixing tab 415 is preferably barb.The both sides of horizontal-extending plate 418 are extended two grabs 414,416 vertically, wherein the bayonet socket 4141 of grab 414 and, grab 416 bayonet socket 4161 opposite directions.
Fixing tab 415 correspondences that are positioned at the metal shell element 41 of below are fixed on the holddown groove 114 of the first insulating part 11.Fixing tab 415 correspondences that are positioned at the metal shell element 41 of top are fixed on the holddown groove 124 of the second insulating part 12.In addition, coordinate by the mutual hook of grab 414,416, can make these two metal shell elements 41 mutually lock to together.Particularly, these grabs are to be fastened in the accepting groove 164 of this insulating body 1, thereby the back segment of hyoplastron portion 16 165 can be encircled therein.
This inner shield housing 4 can be bonded together by the junction surface of the mode of the mode of laser welding or Elastic Contact and external shield housing 3 311,331.
Referring to Fig. 7, this metal earthing sheet 5 is integrated punching bending formings.This metal earthing sheet 5 comprises a crossbeam 54 of the horizontal expansion that a plate body 51 is connected with a junction 53 being extended back by the trailing edge of this plate body 51, with this connecting portion 53 and by further extended two grounding parts 55 of this crossbeam 54.Particularly, this connecting portion 53 is made up of two adjutages that extended back by the trailing edge of plate body 51 spaced reciprocally, and these two adjutages can extend back by means of the groove 123 of dodging of dodging on groove 113 and this second insulating part 12 on this first insulating part 11.This crossbeam 54 is I-shaped, and its two ends are formed with respectively two flank section 57.Wherein, this plate body 51 is embedded in this hyoplastron portion 16 and spaced apart the first conducting terminal 21 and the second conducting terminal 22.This plate body 51 partly exposes to front surface 1671 and two side surfaces 1672 of this hyoplastron portion 16.It is worth mentioning that, the both side edges of this plate body 51 exposes to this clasp groove 163, thereby can contact with the shell fragment of banjo side (scheming not shown) and provide grounded circuit for this grounded metal sheet 5.These two grounding parts 55 are protruding from the both sides of this main part 15, be plugged in the draw-in groove 321 on external shield housing 3 and engagement in the front portion of this draw-in groove 321, with external shield housing 3 close contacts, this grounded metal ground strip 5 is electrically connected with external shield housing 3, thereby each grounding parts 55 can be welded to the ground pad on circuit board and is that this metal earthing sheet 5 increases by a grounded circuit by rear grounding leg 37.Two adjutages of this connecting portion 53 can pass backward by means of the groove of dodging of dodging on groove 113 and this second insulating part 12 on this first insulating part 11.This crossbeam 54 is embedded in the main part 15 of the 3rd insulating part 13.Particularly, the main body of this crossbeam 54 is to be embedded on the ribs 155 of main part 15, and two flank section 57 are embedded in respectively on two extension sidepieces 152 of main part 15, thereby can strengthen the structural strength of this main part 15.
In addition, on this plate body 51, be formed with multiple through holes 58.Preferably, these through holes 58 be circular and extend along front and back in arrange axisymmetrically.This crossbeam 54 is also formed with two through holes 59 with the intersection of connecting portion 53.These through holes 58,59 can increase the bond strength between the 3rd insulating part 13 and grounded metal sheet 5.
Referring to Fig. 6 and Fig. 7, this organizes the first conducting terminal 21 and the first insulating part 11 is combined into one first module 7.This organizes the second conducting terminal 22 and the second insulating part 12 is combined into one second module 8.This grounded metal ground strip 5 and the 3rd insulating part 13 are combined into one the 3rd module 9.Wherein, this first module 7 is to be stacked in from the bottom up on the 3rd module 9, thereby corresponding insertion the in docking section 211 of this first conducting terminal 21 is housed in the first terminal accepting groove 161 of this hyoplastron portion 16; This second module 8 is to be stacked in from top to bottom on the 3rd module 9, thereby corresponding insertion the in docking section 221 of this second conducting terminal 22 is housed in the second terminal containing slot 162 of this hyoplastron portion 16.
The assembling process of electric connector of the present utility model roughly comprises: punching press bending forming conducting terminal 2, external shield housing 3, metal shell element 41 and grounded metal sheet 5; Then adopt the manufacturing process of inserting moulding, make the first module 7, the second module 8 and the 3rd module 9; Receiving space 153 bottoms of then the first module 7 being planted to the 3rd module 7 from the bottom up, receiving space 153 tops of then the second module 8 being planted from top to bottom to the 3rd module 7, until the end face phase contact of the bottom surface of the second insulating part 12 and the first insulating part 11, make this first module 7 be arranged on the 3rd module 9 and this first module 7 and the second module 8 are closely clamped in the 3rd module 9 wherein, thereby make this combined body 6; Then, two metal shell element 41 correspondences are attached in combined body 6; Finally, external shield housing 3 is set on insulating body 1 from front to back.
Compared with prior art, electric connector 10 of the present utility model respectively arranges one group of conducting terminal 21,22 by two apparent surfaces 168,169 in hyoplastron portion 16, every group of conducting terminal 21,22 is made up of two positive source terminals 26 in the middle of being positioned at and two earth terminals 25 being positioned at both sides, can form four pairs of power supply terminals, thereby can support larger supply current, and then be conducive to meet the needs of electronic equipment rapid charge; In addition, in docking chamber 109, be 180 degree by the docking section 211,221 that forms the symmetrically arranged docking of 180 degree chamber 109 and make two groups of conducting terminals and be symmetrical arranged, make no matter another butt connector is inserted or can both correctly be achieved a butt joint by reverse insertion by forward.
Foregoing is only preferred embodiment of the present utility model; not for limiting embodiment of the present utility model; those of ordinary skill in the art are according to main design of the present utility model and spirit; protection range of the present utility model can carry out very easily corresponding flexible or amendment, therefore should be as the criterion with the desired protection range of claims.
Claims (10)
1. an electric connector, comprising:
One insulating body, it comprises a body and by this body extended hyoplastron portion forward, this hyoplastron portion has a first surface opposing upper and lower and a second surface;
Multiple conducting terminals, these conducting terminals are divided into two groups and are fixed on this insulating body, comprise one group of first conducting terminal and one group of second conducting terminal, each conducting terminal comprises a docking part and a weld part, wherein the docking section of these the first conducting terminals is along being laterally arranged in this first surface, and the docking section of the second conducting terminal is along being laterally arranged in this second surface;
One external shield housing, its peripheral space that surrounds this hyoplastron portion forms a docking chamber;
It is characterized in that, this docking chamber is 180 degree and is symmetrical arranged; The docking section of these two groups of conducting terminals is to be also 180 degree to be symmetrical arranged in this docking chamber; Wherein each group conducting terminal is made up of with two earth terminals that lay respectively at these two positive source terminal both sides two positive source terminals in the middle of being positioned at.
2. according to electric connector claimed in claim 1, it is characterized in that, the docking section of these two groups of conducting terminals is to extend along fore-and-aft direction straightly, and the docking section of these two groups of conducting terminals is to be to be up and down oppositely arranged in the hyoplastron portion of this insulating body.
3. according to electric connector claimed in claim 2, it is characterized in that, the weld part of the weld part of these the first conducting terminals and these the second conducting terminals is always seen and is staggered along front and back.
4. according to electric connector claimed in claim 3, it is characterized in that, each conducting terminal also comprises a junction being connected between this docking section and this weld part, the wherein connecting portion of these the first conducting terminals deviation in the horizontal, and the connecting portion of these the second conducting terminals does not have deviation in the horizontal.
5. according to electric connector claimed in claim 4, it is characterized in that, every group of conducting terminal is placed with two conducting terminals in the both sides of the axis of this electric connector, and wherein the connecting portion of four the first conducting terminals is all laterally towards this axis deviation.
6. according to electric connector claimed in claim 3, it is characterized in that, wherein the weld part of the weld part of these the first conducting terminals and these the second conducting terminals is to be arranged as a horizontally-arranged.
7. according to the electric connector described in claim 1 to 6 any one, it is characterized in that, this electric connector also comprises the metal earthing sheet being embedded in this hyoplastron portion, spaced apart this first conducting terminal of this metal earthing sheet and the second conducting terminal.
8. according to electric connector claimed in claim 7, it is characterized in that, the both sides of this hyoplastron portion respectively cave inward and are provided with a clasp groove, and the both side edges of this metal earthing sheet exposes to this two clasp grooves.
9. according to the electric connector described in claim 1 to 6 any one, it is characterized in that, these first conducting terminals and the second conducting terminal are to be embedded in respectively in one first module and one second module; This first module is arranged on one the 3rd module, and this first module and this second module are clamped in the 3rd module wherein.
10. according to electric connector claimed in claim 9, it is characterized in that, the 3rd module comprises a main part and by this main part extended described hyoplastron portion forward, the first surface of this hyoplastron portion is formed with one group of the first terminal accepting groove, and the second surface of this hyoplastron portion is formed with one group of second terminal containing slot; Wherein the docking section correspondence of the first conducting terminal is accommodated in the first terminal accepting groove, and the docking section correspondence of the second conducting terminal is accommodated in the second terminal containing slot.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289330.2U CN203859265U (en) | 2014-05-30 | 2014-05-30 | Electrical connector |
| TW103215936U TWM498391U (en) | 2014-05-30 | 2014-09-05 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289330.2U CN203859265U (en) | 2014-05-30 | 2014-05-30 | Electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859265U true CN203859265U (en) | 2014-10-01 |
Family
ID=51609106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420289330.2U Expired - Lifetime CN203859265U (en) | 2014-05-30 | 2014-05-30 | Electrical connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203859265U (en) |
| TW (1) | TWM498391U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105322340A (en) * | 2015-04-02 | 2016-02-10 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN105990718A (en) * | 2015-01-28 | 2016-10-05 | 泰科电子(上海)有限公司 | Connector |
| CN106356678A (en) * | 2015-07-16 | 2017-01-25 | 连展科技（深圳）有限公司 | Electric socket connector |
| US20170117673A1 (en) * | 2015-06-05 | 2017-04-27 | Foxconn Interconnect Technology Limited | Electrical connector having an auxiliary contact |
| US9780476B2 (en) | 2015-06-16 | 2017-10-03 | Foxxonn Interconnect Technology Limited | Electrical connector having improved terminal arrangement |
| US9853404B2 (en) | 2016-03-22 | 2017-12-26 | Foxconn Interconnect Technology Limited | Electrical connector having improved terminal arrangement |
| US9917391B2 (en) | 2016-06-02 | 2018-03-13 | Foxconn Interconnect Technology Limited | Electrical connector having widened and added power terminals |
| CN108123253A (en) * | 2016-11-29 | 2018-06-05 | 泰科电子(上海)有限公司 | Connector |
| US10218126B2 (en) | 2015-11-09 | 2019-02-26 | Japan Aviation Electronics Industry, Limited | Connector and connector assembly |
| US10468831B2 (en) | 2017-01-17 | 2019-11-05 | Foxconn Interconnect Technology Limited | Electrical connector having two rows of contacts each consisting of one ground contact and one power contact |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI565159B (en) * | 2015-09-09 | 2017-01-01 | 慶良電子股份有限公司 | Electrical connector |
-
2014
- 2014-05-30 CN CN201420289330.2U patent/CN203859265U/en not_active Expired - Lifetime
- 2014-09-05 TW TW103215936U patent/TWM498391U/en unknown
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105990718A (en) * | 2015-01-28 | 2016-10-05 | 泰科电子(上海)有限公司 | Connector |
| CN105990718B (en) * | 2015-01-28 | 2019-06-14 | 泰科电子(上海)有限公司 | Connector |
| US9972952B2 (en) | 2015-04-02 | 2018-05-15 | Foxconn Interconnect Technology Limited | Electrical connector with improved terminals array |
| CN105322340B (en) * | 2015-04-02 | 2019-02-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN105322340A (en) * | 2015-04-02 | 2016-02-10 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| US10135204B2 (en) | 2015-06-05 | 2018-11-20 | Foxconn Interconnect Technology Limited | Electrical connector having an auxiliary contact |
| US20170117673A1 (en) * | 2015-06-05 | 2017-04-27 | Foxconn Interconnect Technology Limited | Electrical connector having an auxiliary contact |
| US9780476B2 (en) | 2015-06-16 | 2017-10-03 | Foxxonn Interconnect Technology Limited | Electrical connector having improved terminal arrangement |
| CN106356678A (en) * | 2015-07-16 | 2017-01-25 | 连展科技（深圳）有限公司 | Electric socket connector |
| US10218126B2 (en) | 2015-11-09 | 2019-02-26 | Japan Aviation Electronics Industry, Limited | Connector and connector assembly |
| US9853404B2 (en) | 2016-03-22 | 2017-12-26 | Foxconn Interconnect Technology Limited | Electrical connector having improved terminal arrangement |
| US9917391B2 (en) | 2016-06-02 | 2018-03-13 | Foxconn Interconnect Technology Limited | Electrical connector having widened and added power terminals |
| CN108123253A (en) * | 2016-11-29 | 2018-06-05 | 泰科电子(上海)有限公司 | Connector |
| US10468831B2 (en) | 2017-01-17 | 2019-11-05 | Foxconn Interconnect Technology Limited | Electrical connector having two rows of contacts each consisting of one ground contact and one power contact |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM498391U (en) | 2015-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203859265U (en) | Electrical connector | |
| CN203871583U (en) | Electric connector | |
| CN203859324U (en) | Electrical connector | |
| CN203859329U (en) | Electrical connector | |
| CN203859323U (en) | Electrical connector | |
| CN203871584U (en) | Electric connector | |
| CN204333335U (en) | Electric connector | |
| CN103545627B (en) | Power connector | |
| CN203859330U (en) | Electrical connector | |
| CN201868594U (en) | Electric connector | |
| CN203859327U (en) | Electric connector | |
| CN203942103U (en) | Electric connector and there is the wire and cable connector of this electric connector | |
| CN202434747U (en) | Electric connector | |
| CN205790740U (en) | electrical connector | |
| CN204243294U (en) | Socket connector and the pin connector docked with it | |
| CN105470733A (en) | Electric connector | |
| CN204103154U (en) | Electric connector | |
| CN206211123U (en) | Electric connector | |
| CN204103096U (en) | Electric connector | |
| CN206541959U (en) | Electric connector | |
| CN203367567U (en) | Electric connector | |
| CN205693075U (en) | Electric power connector | |
| CN104882689B (en) | A kind of USB TYPE C socket connectors | |
| CN105186221B (en) | Electric connector | |
| CN203787681U (en) | Wire harness assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |
|
| CX01 | Expiry of patent term |