CN203521701U - Electric connector socket and electric connector combination - Google Patents
Electric connector socket and electric connector combination Download PDFInfo
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- CN203521701U CN203521701U CN201320678276.6U CN201320678276U CN203521701U CN 203521701 U CN203521701 U CN 203521701U CN 201320678276 U CN201320678276 U CN 201320678276U CN 203521701 U CN203521701 U CN 203521701U
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- 238000003032 molecular docking Methods 0.000 claims description 140
- 239000000758 substrate Substances 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 16
- 230000004888 barrier function Effects 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 abstract description 8
- 230000037431 insertion Effects 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 description 6
- 210000002683 foot Anatomy 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 241000538562 Banjos Species 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003464 cuspid Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides an electric connector socket and an electric connector combination. The electric connector socket comprises an insulating seat body and a plurality of conductive terminals arranged on the insulating seat body. The insulating seat body is provided with a connecting cavity which is provided with a first side and an opposite second side. Each of the conductive terminals comprises a connecting part which extends into the connecting cavity, a fixed part which is fixed on the insulating seat body and a welded part which extends out of the insulating seat body. The conductive terminals comprise a first group of conductive terminals and a second group of conductive terminals. The connecting part of the first group of conductive terminals is arranged at the first side of the connecting cavity, and the connecting part of the second group of conductive terminals is arranged at the second side of the connecting cavity. The connecting part of the first group of conductive terminals and the connecting part of the second group of conductive terminals are arranged symmetrically in the connecting cavity to form a 180-degree angle and are mutually staggered and respectively arranged at the first side and the second side of the connecting cavity. According to the electric connector socket and the electric connector combination, two-way insertion can be supported, and the processing and assembly are facilitated.
Description
Technical field
The utility model relates to a kind of electric connector, relates in particular to a kind of electric connector socket and plug that can two-way insertion.
Background technology
Existing electric connector socket, achieve a butt joint, normally by the structure of socket and/or plug being designed to the grafting of single direction, coordinate, that is to say: plug will insert in the socket of docking, must be according to the attitude of setting, once plug turns over turnback, just owing to there being structural mutual obstruction, and be difficult to insert in the socket of docking.Yet along with electronic product is day by day meticulous, the design of electric connector is day by day compact, in some specific application scenarios, operation for the convenience of the users, is necessary existing conventional structure to improve in fact, to support two-way (two attitudes in other words) of plug, insert.For example: patent WO2009069969A2 discloses a kind of USB socket, it can support the two-way insertion of banjo, this socket is provided with a hyoplastron in docking chamber, and the uper side surface of hyoplastron is provided with four conducting terminals of first group, the downside surface of hyoplastron is provided with four conducting terminals of second group symmetrically; Wherein, when banjo inserts with the first attitude, four conducting terminals on banjo are to be electrically connected to four conducting terminals of first group on this socket, when banjo inserts with the second attitude (relative the first attitude is turned over turnback), four conducting terminals on banjo are to be electrically connected to four conducting terminals of second group on this socket; In order to support two-way insertion, this socket also has additional electric induction circuit and variable connector simultaneously, to respond to the direction that plug inserts and correspondingly to switch the annexation of conducting terminal and corresponding application circuit on socket.Yet, first group of conducting terminal and second group of conducting terminal in the socket of the two-way insertion of this support are uper side surface and the downside surfaces that is arranged in opposite to each other between two hyoplastron, this conducting terminal arrangement architecture easily causes the mutual interference between conducting terminal in having the micro connector of more conducting terminal, causes the difficulty of processing or fit on.Visible, be necessary existing electric connector socket to improve in fact.
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 socket and electric connector combination, and it is supported two-way insertion and is easy to assembling and processing.
The utility model proposes a kind of electric connector socket for above-mentioned technical problem, comprises an insulating base frame and is installed in a plurality of conducting terminals on this insulating base frame; This insulating base frame is provided with a docking chamber, and this docking chamber has one first relative side and one second side; Each conducting terminal comprises and stretches into a docking part in this docking chamber, a weld part that is fixed on the fixed part on this insulating base frame and stretches out in this insulating base frame; These conducting terminals comprise one first group of conducting terminal and one second group of conducting terminal, wherein the docking section of this first group of conducting terminal is the first side that is arranged in this docking chamber, and the docking section of this second group of conducting terminal is the second side that is arranged in this docking chamber, the docking section of this first group of conducting terminal is 180 degree with the docking section of this second group of conducting terminal and is symmetrical arranged in this docks chamber, and is the first side and the second side that is separately positioned on this docking chamber interlacedly.
Wherein, the docking section of the docking section of this first group of conducting terminal and this second group of conducting terminal is that a central point with respect to this docking chamber is 180 degree and is symmetrical arranged.
Wherein, this docking chamber is also 180 degree symmetries along the projection of abutting direction with respect to this central point, and wherein the shape and structure of two docking sections respectively belonging to this first group conducting terminal and this second group conducting terminal symmetrical with respect to these central point 180 degree is all identical with electric definition.
Wherein, these conducting terminals also further comprise two earth terminals, and the docking section of these two earth terminals is arranged on respectively the both sides of the docking section of this first group of conducting terminal or this second group of conducting terminal.
Wherein, this electric connector socket also comprises a shield shell that is coated on this insulating base frame periphery, and this shield shell comprises a roof and by the both sides of this roof extended two sidewalls of bending downwards, each sidewall extends a clasp arm; The both sides of this insulating base frame are respectively provided with a block button hole, and two clasp arms of this shield shell inwardly stretch into this docking chamber via these two block button holes, with another electrical connector plug phase clasp with docking.
Wherein, the end face of this insulating base frame is provided with a plurality of terminal grooves, this electric connector socket also comprises and covers an insulating barrier of these terminal grooves top and a shield shell that is coated on this insulating base frame periphery, and this insulating barrier is arranged between this shield shell and this insulating base frame.
Wherein, first side in this docking chamber and the second side are respectively upside and the downside in this docking chamber, and wherein the docking section of the docking section of this first group of conducting terminal and this second group of conducting terminal is to distribute up and down interlacedly.
Wherein, this first group of conducting terminal and this second group of conducting terminal are all slice-shaped, and wherein first group of conducting terminal and this second group of conducting terminal are to be fixed on alternately on this insulating base frame; Each conducting terminal also comprises a base portion of vertical extension, and this docking section and this fixed part are all extended forward by this base portion, and this weld part is extended back by this base portion; Wherein the fixed part of the fixed part of this first group of conducting terminal and this second group of conducting terminal is in two different level heights.
Wherein, this insulating base frame is provided with one first group of holddown groove and the one second group of holddown groove extending along abutting direction, with correspondence, fix the fixed part of this first group of conducting terminal and the fixed part of this second group of conducting terminal, wherein this first group of holddown groove of abutting direction and this second group of holddown groove along electric connector socket is to be disposed on alternately on this insulating base frame up and down.
The utility model also proposes a kind of electric connector combination for above-mentioned technical problem, comprise an electric connector socket as above and the electrical connector plug matching with this electric connector socket, this electrical connector plug is provided with a plurality of conducting terminals, this electrical connector plug can or be inserted into the docking chamber of this electric connector socket with one first attitude with respect to one second attitude that this first attitude is turned over turnback, accordingly, conducting terminal on this electrical connector plug can with the corresponding contact in docking section of first group of conducting terminal or second group of conducting terminal of this electric connector socket.
Wherein, this electric connector socket also comprises a shield shell that is coated on this insulating base frame outside, this shield shell comprises a roof and by the both sides of this roof extended two sidewalls of bending downwards, each sidewall extends a clasp arm, the both sides of this insulating base frame are respectively provided with a block button hole, and two clasp arms of this shield shell inwardly extend in this docking chamber via these two block button holes; The front end of this electrical connector plug is also provided with a shielding casing, and the both sides of this shielding casing are respectively provided with a clasp breach, and two clasp arm correspondences of this electric connector socket hold this two clasp breach.
Wherein, the docking section of first group of conducting terminal of this electric connector socket and the docking section of second group of conducting terminal are with respect to a central point, to be 180 degree to be symmetrical arranged in this docking chamber, this docking chamber is also 180 degree along the projection of abutting direction with respect to this central point and is symmetrical arranged, and wherein with respect to this central point, is the shape and structure of two docking sections that belong to respectively this first group of conducting terminal and this second group of conducting terminal of 180 degree symmetries all identical with electric definition.
Wherein, this electrical connector plug comprises a plug-assembly, is electrically connected at a cable at this plug-assembly rear and is coated on this plug-assembly and a shell of cable junction periphery; The shielding casing that this plug-assembly further comprises a substrate, a pressing plate, is folded in a plurality of conducting terminals between this substrate and this pressing plate and is coated on the periphery of this substrate and this pressing plate; Each conducting terminal has a docking part of docking with this electric connector socket, and wherein the docking section of these conducting terminals only exposes on a side surface that is arranged on this substrate.
Wherein, the shielding casing of this electrical connector plug has the body of a hollow and by the both sides of this body extended two adjutages forward, the outside of these two adjutages is respectively provided with a clasp breach, and the docking section of these conducting terminals is to be arranged on the substrate between this two adjutage with exposing.
Compared with prior art, electric connector socket of the present utility model and electric connector combination are by being the docking section of two groups of conducting terminals upper and lower 180 degree symmetries and arranging alternately, the fixed part of conducting terminal is conducive to be crisscross arranged in limited space, the compact design that is conducive to connector, thus can support two-way insertion and be easy to processing and assembling.
Accompanying drawing explanation
Fig. 1 is a preferred embodiment of the utility model electric connector combination and the stereogram of a circuit board, and wherein electric connector socket is installed on circuit board, and electrical connector plug and electric connector socket are plugged in together.
Fig. 2 is the preferred embodiment of the utility model electric connector combination and the stereogram of a circuit board, and wherein, electric connector socket is installed on circuit board, and electrical connector plug and electric connector socket are separated from each other.
Fig. 3 is the stereogram of the preferred embodiment of the utility model electric connector socket.
Fig. 4 is the front view of the preferred embodiment of the utility model electric connector socket.
Fig. 5 be Fig. 4 along A-A to cross section view.
Fig. 6 be Fig. 4 along B-B to cross section view.
Fig. 7 is the exploded perspective view of the preferred embodiment of the utility model electric connector socket.
Fig. 8 is the further exploded perspective view of the preferred embodiment of the utility model electric connector socket.
Fig. 9 and Figure 10 are the further exploded perspective views of two different visual angles of the preferred embodiment of the utility model electric connector socket.
Figure 11 is the stereogram of the preferred embodiment of the utility model electrical connector plug.
Figure 12 is the front view of the preferred embodiment of the utility model electrical connector plug.
Figure 13 is the exploded perspective view of the preferred embodiment of the utility model electrical connector plug.
Figure 14 is the exploded perspective view of plug-assembly in the preferred embodiment of the utility model electrical connector plug.
Figure 15 is the further exploded perspective view of plug-assembly in the preferred embodiment of the utility model electrical connector plug.
Figure 16 is the further exploded perspective view of plug-assembly in the preferred embodiment of the utility model electrical connector plug.
Wherein, accompanying drawing is described as follows: 10 sockets, 1 insulating part 11 insulating base frame 13 insulating barrier 19 docking chamber C central points, P terminal intervals, 111 sidewall 1112 groove 1113 block button holes, 117 1,174 first groups of diapires terminal grooves, 118 1,185 second groups of roofs terminal grooves, 1,196 first groups of holddown grooves of 1,195 second groups of conduits of 119 1,194 first groups of rear walls conduits, 1197 second groups of holddown grooves, 4 second groups of conducting terminal 5 earth terminals of 23 first groups of conducting terminals conducting terminals, S1 sequence number 1 terminal S2 sequence number 2 terminal S10 sequence number 10 terminals, 31 docking section 32 weld part 33 fixed part 34 base portions, 41 docking section 42 weld part 43 fixed part 44 base portions, 51 docking section 52 weld part 53 fixed part 54 base portions, 6 shield shells, the front welding foot 65 clasp arms of the rear welding foot 64 of 61 roof 62 sidewall 63, 621 protruding 651 holding parts, 20 plugs, 7 plug-assemblies, 71 substrate 72 pressing plate 73 conducting terminal 74 shielding casings, 712 location notch 713 terminal fixing grooves 721 base portion 722 protuberance 723 pressing part 731 docking section 732 weld part 733 fixed part 741 body 742 adjutages, 743 clasp breach, 8 cables, 9 shells, 30 circuit boards.
Embodiment
Below in conjunction with accompanying drawing, a preferred embodiment of the present utility model is given to elaboration further.
Referring to Fig. 1 and Fig. 2, the utility model proposes a kind of electric connector combination, it comprises: an electric connector socket 10, it can correspondence be welded on a circuit board 30; And an electrical connector plug 20, it can reverse and with positive and negative two kinds of different attitudes, be plugged on this electric connector socket 10 in 180 degree.
Referring to Fig. 3 to Figure 10, this electric connector socket 10 roughly comprises: an insulating part 1, the insulating barrier 13 that it comprises an insulating base frame 11 of integrated injection molding and is installed in these insulating base frame 11 tops; And be installed in some conducting terminals 2 and the shield shell 6 on this insulating base frame 11.
Referring to Fig. 8 to Figure 10, this insulating base frame 11 has the docking chamber 19 from front opening.This insulating base frame 11 has two relative sidewalls 111, a diapire 117, a roof 118 and a rear wall 119.Wherein, the rear end of each sidewall 111 be provided with a groove 1112, be forwardly provided with a horizontal cross be through to docking chamber 19 block button hole 1113.The first group of terminal groove 1174 extending before and after this diapire 117 is provided with, this first group of terminal groove 1174 is extended on rear wall 119 backward, that is to say, on rear wall 119, be formed with diapire 117 on first group of conduit 1194 connecting of first group of terminal groove 1174, in addition, this first group of terminal groove 1174 docks the bottom side perforation in chamber 19 with this in the position of the close front end of this diapire 117.Similarly, roof 118 is provided with second group of terminal groove 1185, this second group of terminal groove 1185 is extended on rear wall 119 backward, that is to say, on rear wall 119, be formed with the second group of conduit 1195 connecting with roof 118 upper end pilot trench 1185, in addition, this second group of terminal groove 1185 docks the top side perforation in chamber 19 with this at the close front position place of this roof 118.On this rear wall 119, be formed with that along abutting direction, to watch be interlaced interval, and the first group of holddown groove 1196 and the second group of holddown groove 1197 that along abutting direction front and back, extend, wherein first group of holddown groove 1196 is positioned at top, itself and first group of conduit 1194 lateral direction penetrating, second group of holddown groove 1197 is positioned at below, itself and second group of conduit 1195 lateral direction penetrating.
This insulating barrier 13 is flake structure, and correspondence covers roof 118 tops of this insulating base frame 11, and it is second group of terminal groove 1185 of corresponding sealing up, with dust protection and water droplet, enters docking chamber 19.
Referring to Fig. 4, Fig. 8 and Fig. 9, these conducting terminals 2 can be divided into be positioned at first group of conducting terminal 3 of below, two earth terminal 5(that are positioned at second group of conducting terminal 4 of top and minute are listed in second group of conducting terminal 4 both sides also can be arranged on the both sides of first group of conducting terminal 3 in other embodiments).Wherein, first group of conducting terminal 3 comprises horizontal ten conducting terminals 3 that form a line, and each conducting terminal 3 has a docking part 31, a weld part 32, a fixed part 33 and a base portion 34.Particularly, this base portion 34 is roughly the strip of vertical extension, and its correspondence is contained in first group of conduit 1194 on the rear wall 119 of this insulating base frame 11.This docking section 31 is extended forward by the lower position of this base portion 34, can corresponding be contained in first group of terminal groove 1174 on the diapire 117 of this insulating base frame 11, and upwards extend into the bottom side in this docking chamber 19.This fixed part 33 is to be extended forward by the top position place of this base portion 34, can be contained in first group of holddown groove 1196 on the rear wall 119 of this insulating base frame 11 corresponding close-fitting.This weld part 32 is extended back by the bottom of this base portion 34, can corresponding surface soldered (incorporated by reference to referring to Fig. 2) to circuit board 30.Similarly, second group of conducting terminal 4 comprises horizontal ten conducting terminals 4 that form a line, each conducting terminal 4 has a docking part 41, a weld part 42, a fixed part 43 and a base portion 44, particularly, this base portion 44 is roughly the strip of vertical extension, can corresponding be contained in second group of conduit 1195 on the rear wall 119 of this insulating base frame 11.This docking section 41 is extended forward by the top position place of this base portion 44, can corresponding be contained in the terminal groove 1185 on the roof 118 of this insulating base frame 11, and extend into the top side in this docking chamber 19 downwards.This fixed part 43 is extended forward by the lower position of this base portion 44, can be contained in second group of holddown groove 1197 on the rear wall 119 of this insulating base frame 11 corresponding close-fitting; This weld part 42 is extended back by the bottom of this base portion 44, can corresponding surface soldered (incorporated by reference to referring to Fig. 2) to circuit board 30.First group of conducting terminal 3 is to be fixed on alternately on this insulating base frame 11 with this second group of conducting terminal 4; And because the fixed part 33 of first group of conducting terminal 3 and the fixed part 43 of second group of conducting terminal 4 are in two different level heights, being preferably fixed part 33 does not overlap completely with fixed part 43 projection in vertical direction, it is spaced apart being located on insulating base frame 11 alternately up and down that thereby first group of holddown groove 1196 and second group of holddown groove 1197 are watched along the abutting direction of this electric connector socket 10, the structural strength that is conducive to like this to utilize compactly the back space of insulating base frame 11 and keeps insulating base frame 11.
The contour structures of each earth terminal 5 is substantially consistent with second group of conducting terminal 4, and it also has a docking part 51, a weld part 52, a fixed part 53 and a base portion 54.The structure of these two earth terminals 5 of corresponding matching on this insulating base frame 11, the structure similar with second group of conducting terminal 4 of these insulating base frame 11 corresponding matching, does not repeat them here.
Incorporated by reference to referring to Fig. 4, the docking section 31 of first group of conducting terminal 3 is 180 degree and is symmetrical arranged (or saying that 31Yu docking section, docking section 41 is 180 degree with respect to a central point C who docks chamber 19 front projections and is symmetrical arranged) in this docks chamber 19 with the docking section 41 of second group of conducting terminal 4, and is downside and the upside that upper and lower interlaced ground (or saying canine tooth shape) is arranged on this docking chamber 19.In this preferred embodiment, if defined between adjacent two docking sections 31,41 in every group of conducting terminal 3,4, have a setting interval P, the horizontal interval between the adjacent 31Yu docking section, docking section 41 in these two groups of conducting terminals is preferably half (being P/2) at this setting interval.This arrangement mode be conducive to the to be crisscross arranged fixed part 33 or 43 of conducting terminal 3 or 4 in limited space, is conducive to the compact design of connector.
In the present embodiment, the sequence number of the docking section 31 of first group of conducting terminal 3 is by increasing progressively successively from left to right, and namely one of high order end is S1 terminal, from left several second be S2 terminal, from left number until of low order end is S10 terminal; The sequence number of the docking section 41 of second group of conducting terminal 4 is by turning left and increase progressively successively from the right side, and namely one of low order end is S1 terminal, from right several second be S2 terminal, from right number until of high order end is S10 terminal.Shape and structure and the electric definition of the conducting terminal that wherein first group of conducting terminal 3 is identical with sequence number in second group of conducting terminal 4 are all in full accord, thereby can reach, this electrical connector plug 20 are inserted to the object that can both make the correct docking of corresponding conducting terminal with two kinds of attitudes.It should be noted that, in the design, " 180 degree are symmetrical " means: the shape and structure of the docking section 31 of first group of conducting terminal 3 and the docking section 41 of second group of conducting terminal 4, spacing and electric definition are 180 degree symmetrical (or say with respect to central point C be point symmetry relation) with respect to the central point C that docks chamber 19, in other words, if the docking section 31 of the S1 terminal in the conducting terminal 3 of first group of below is around this central point C Rotate 180 degree equidistantly, can overlap completely and occupy the occupied position, docking section 41 of original S1 terminal in the conducting terminal 4 of second group of top, S2 terminal, other conducting terminals such as S3 terminal also have identical Rotational Symmetry relation.
Incorporated by reference to referring to Fig. 4, in the design, " interlaced " means: the docking section 31 of first group of conducting terminal 3 and the projection vertically of the docking section 41 of second group of conducting terminal 4 are distribute (in the present embodiment, the projection of docking section are completely nonoverlapping, and the projection of docking section can be also to partly overlap in other embodiments) interlacedly.The for example projection at horizontal plane from the two, has a docking section 41 between every two docking sections 31, and this docking section 41 is roughly the centre that is positioned at these two docking sections 31.By this, be crisscross arranged, make conducting terminal 2 can be processed into flat slice-shaped (or blade shape), need to be transversely not the bending of level, thus simplified the difficulty of processing of conducting terminal 2.
Referring to Fig. 7 to Figure 10, this shield shell 6 is to adopt metal material punching press bending forming.This shield shell 6 is coated on the periphery of this insulating part 1.This shield shell 6 comprise a roof 61, by the both sides, rear portion of this roof 61 downwards extended two sidewalls 62 of bending, respectively by two sidewalls 62 downwards welding foot 63 after extended two, by first extended two the front welding foots 64 of bending and bend forward extended two clasp arms 65 by the middle part of two sidewalls 62 downwards more forward in the middle part of two sidewalls 62.Wherein, welding foot 63 and these two front welding foots 64 can correspondence be soldered to (incorporated by reference to referring to Fig. 2) on circuit board 30 after these two.Each sidewall 62 is provided with a projection 621 of inside projection, and these two projections 621 can corresponding be clipped in the groove 1112 of these insulating base frame 11 sides, thereby this shield shell 6 is fixed on this insulating base frame 11.The end of each clasp arm 65 is provided with the holding part 651 arching upward to docking chamber 19, these two holding part 651 correspondences relatively inwardly extend into the left and right sides in this docking chamber 19 from both sides via the block button hole 1113 on this insulating base frame 11, thereby can contact ground connection is provided with electrical connector plug 20.In addition, insulating barrier 13 is arranged between the roof 118 of this insulating base frame 11 and the roof 61 of this shield shell 6, can effectively avoid second group of conducting terminal 4 to contact and occur short circuit with this shield shell 6.
Referring to Figure 11 to Figure 16, the shell 9 that this electrical connector plug 20 comprises a plug-assembly 7, is electrically connected at a cable 8 at these plug-assembly 7 rears and is coated on this plug-assembly 7 and cable 8 junction peripheries.The shielding casing 74 that this plug-assembly 7 further comprises a substrate 71, a pressing plate 72, is folded in a plurality of conducting terminals 73 between substrate 71 and pressing plate 72 and is coated on the periphery of substrate 71 and pressing plate 72.Particularly, on this substrate 71, be provided with two location notchs 712 and a plurality of terminal fixing grooves 713.This pressing plate 72 comprises a base portion 721 and two protuberances 722 that stretched out by the both sides of this base portion 721, and these two protuberances 722 can corresponding snap in two location notchs 712 that are installed in this substrate 71.Each conducting terminal 73 has a docking part 731, a fixed part 733 and a weld part 732, wherein the docking section 731 of these conducting terminals 73 only exposes and is arranged on the uper side surface of this substrate 721, the lower surface correspondence of this pressing plate 72 is provided with a plurality of pressing parts 723, can be in order to suppress respectively the fixed part 733 of these conducting terminals 73.This shielding casing 74 has the body 741 of a hollow and by the both sides of this body 741 extended two adjutages 742 forward, wherein, the outside of these two adjutages 742 is respectively provided with a clasp breach 743, and the docking section 731 of these conducting terminals 73 is to be arranged on the substrate 721 between this two adjutage 742 with exposing.
When these plug 20 correspondences are plugged in the docking chamber 19 of this socket 10, thereby two earth terminals 5 on this socket 10 can contact and realize the ground connection of shielding casing 74 with two adjutages 742 of shielding casing 74 on this plug 20, two holding parts 651 on this socket 10 can two the clasp breach 743 of corresponding clasp on this plug 20 in, thereby guaranteeing that this plug 20 and this socket 10 reliably docks to be not easy to throw off also can provide dual ground connection.When electrical connector plug 20 forwards insert or when upset is oppositely inserted into electric connector socket 10 in 180 degree, conducting terminal 73 on electrical connector plug 20 will corresponding contact with the docking section 31 of first group of conducting terminal 3 of electric connector socket 10 downsides or the docking section 41 of second group of conducting terminal 4 of electric connector socket 10 upsides, due to 31Yu docking section, docking section 41, in this docking chamber 19, with respect to central point C, to be 180 degree symmetrical, therefore each conducting terminal 73 of electrical connector plug 20 corresponding and docking section 31 with identical electric definition respectively, 41 connect, thereby reach the object of two-way grafting.On circuit board 30, be also provided with a detecting control circuit (not shown), what it can insert according to electrical connector plug 20 carries out work towards controlling first group of conducting terminal 3 or second group of conducting terminal 4, thereby guarantees the normal operation of electric connector.
The assembling process of electric connector socket 10 of the present utility model roughly comprises: first these conducting terminals 2 are inserted from back to front to installing and be fixed in insulating base frame 11; Again this insulating barrier 13 is attached to the top of this insulating base frame 11; Finally these shield shell 6 covers are set to the periphery of this insulating base frame 11 and insulating barrier 13.
The assembling process of electrical connector plug 20 of the present utility model roughly comprises: first these conducting terminals 73 are attached on substrate 71; Again this pressing plate 72 is attached to the top of this substrate 71; The periphery that finally these shielding casing 74 covers is set to this substrate 71 and pressing plate 72 is to make this plug-assembly 7; Then, each wire on cable 8 is corresponding welded together with conducting terminal 73; Finally, Overmolded this shell 9 of periphery with plug-assembly 7 junctions then at cable 8.
Compared with prior art, the beneficial effect of electric connector socket of the present utility model and electric connector combination comprises: by the docking section of two groups of conducting terminals 3,4 31,41 being to upper and lower 180 degree, being symmetrical arranged and arranging alternately, be conducive in the limited space of insulating base frame 11 fixed part 33,43 of fixed conductive terminals 3,4 alternately, thereby can support two-way insertion and be easy to processing and assembling.
Therefore foregoing is only preferred embodiment of the present utility model; not for limiting embodiment of the present utility model; those of ordinary skills 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 modification, therefore should be as the criterion with the desired protection range of claims.
Claims (14)
1. an electric connector socket, comprises an insulating base frame and is installed in a plurality of conducting terminals on this insulating base frame; This insulating base frame is provided with a docking chamber, and this docking chamber has one first relative side and one second side; Each conducting terminal comprises and stretches into a docking part in this docking chamber, a weld part that is fixed on the fixed part on this insulating base frame and stretches out in this insulating base frame; It is characterized in that, these conducting terminals comprise one first group of conducting terminal and one second group of conducting terminal, wherein the docking section of this first group of conducting terminal is the first side that is arranged in this docking chamber, and the docking section of this second group of conducting terminal is the second side that is arranged in this docking chamber, the docking section of this first group of conducting terminal is 180 degree with the docking section of this second group of conducting terminal and is symmetrical arranged in this docks chamber, and is the first side and the second side that is separately positioned on this docking chamber interlacedly.
2. according to electric connector socket claimed in claim 1, it is characterized in that, the docking section of the docking section of this first group of conducting terminal and this second group of conducting terminal is that the central point with respect to this docking chamber is 180 degree and is symmetrical arranged.
3. according to electric connector socket claimed in claim 2, it is characterized in that, this docking chamber is also 180 degree symmetries along the projection of abutting direction with respect to this central point, and wherein the shape and structure of two docking sections respectively belonging to this first group conducting terminal and this second group conducting terminal symmetrical with respect to these central point 180 degree is all identical with electric definition.
4. according to the electric connector socket described in claims 1 to 3 any one, it is characterized in that, these conducting terminals also further comprise two earth terminals, and the docking section of these two earth terminals is arranged on respectively the both sides of the docking section of this first group of conducting terminal or this second group of conducting terminal.
5. according to the electric connector socket described in claims 1 to 3 any one, it is characterized in that, this electric connector socket also comprises a shield shell that is coated on this insulating base frame periphery, this shield shell comprises a roof and by the both sides of this roof extended two sidewalls of bending downwards, each sidewall extends a clasp arm; The both sides of this insulating base frame are respectively provided with a block button hole, and two clasp arms of this shield shell inwardly stretch into this docking chamber via these two block button holes, with another electrical connector plug phase clasp with docking.
6. according to the electric connector socket described in claims 1 to 3 any one, it is characterized in that, the end face of this insulating base frame is provided with a plurality of terminal grooves, this electric connector socket also comprises and covers an insulating barrier of these terminal grooves top and a shield shell that is coated on this insulating base frame periphery, and this insulating barrier is arranged between this shield shell and this insulating base frame.
7. according to the electric connector socket described in claims 1 to 3 any one, it is characterized in that, first side in this docking chamber and the second side are respectively upside and the downside in this docking chamber, and wherein the docking section of the docking section of this first group of conducting terminal and this second group of conducting terminal is to distribute up and down interlacedly.
8. according to the electric connector socket described in claims 1 to 3 any one, it is characterized in that, this first group of conducting terminal and this second group of conducting terminal are all slice-shaped, and wherein first group of conducting terminal and this second group of conducting terminal are to be fixed on alternately on this insulating base frame; Each conducting terminal also comprises a base portion of vertical extension, and this docking section and this fixed part are all extended forward by this base portion, and this weld part is extended back by this base portion; Wherein the fixed part of the fixed part of this first group of conducting terminal and this second group of conducting terminal is in two different level heights.
9. according to electric connector socket claimed in claim 8, it is characterized in that, this insulating base frame is provided with one first group of holddown groove and the one second group of holddown groove extending along abutting direction, with correspondence, fix the fixed part of this first group of conducting terminal and the fixed part of this second group of conducting terminal, wherein this first group of holddown groove of abutting direction and this second group of holddown groove along electric connector socket is to be disposed on alternately on this insulating base frame up and down.
10. an electric connector combination, comprises an electric connector socket and an electrical connector plug that mutual grafting coordinates, it is characterized in that, this electric connector socket comprises an insulating base frame and is installed in a plurality of conducting terminals on this insulating base frame; This insulating base frame is provided with a docking chamber, and this docking chamber has one first relative side and one second side; Each conducting terminal comprises and stretches into a docking part in this docking chamber, a weld part that is fixed on the fixed part on this insulating base frame and stretches out in this insulating base frame; These conducting terminals comprise one first group of conducting terminal and one second group of conducting terminal, wherein the docking section of this first group of conducting terminal is the first side that is arranged in this docking chamber, and the docking section of this second group of conducting terminal is the second side that is arranged in this docking chamber, the docking section of this first group of conducting terminal is 180 degree with the docking section of this second group of conducting terminal and is symmetrical arranged in this docks chamber, and is the first side and the second side that is separately positioned on this docking chamber interlacedly; This electrical connector plug is provided with a plurality of conducting terminals, this electrical connector plug can or be inserted into the docking chamber of this electric connector socket with one first attitude with respect to one second attitude that this first attitude is turned over turnback, accordingly, the conducting terminal on this electrical connector plug can with the corresponding contact in docking section of first group of conducting terminal or second group of conducting terminal of this electric connector socket.
11. according to electric connector combination claimed in claim 10, it is characterized in that, this electric connector socket also comprises a shield shell that is coated on this insulating base frame outside, this shield shell comprises a roof and by the both sides of this roof extended two sidewalls of bending downwards, each sidewall extends a clasp arm, the both sides of this insulating base frame are respectively provided with a block button hole, and two clasp arms of this shield shell inwardly extend in this docking chamber via these two block button holes; The front end of this electrical connector plug is also provided with a shielding casing, and the both sides of this shielding casing are respectively provided with a clasp breach, and two clasp arm correspondences of this electric connector socket hold this two clasp breach.
12. according to electric connector combination claimed in claim 10, it is characterized in that, the docking section of first group of conducting terminal of this electric connector socket and the docking section of second group of conducting terminal are with respect to a central point, to be 180 degree to be symmetrical arranged in this docking chamber, this docking chamber is also 180 degree along the projection of abutting direction with respect to this central point and is symmetrical arranged, and wherein with respect to this central point, is the shape and structure of two docking sections that belong to respectively this first group of conducting terminal and this second group of conducting terminal of 180 degree symmetries all identical with electric definition.
13. according to electric connector combination claimed in claim 10, it is characterized in that, this electrical connector plug comprises a plug-assembly, is electrically connected at a cable at this plug-assembly rear and is coated on this plug-assembly and a shell of cable junction periphery; The shielding casing that this plug-assembly further comprises a substrate, a pressing plate, is folded in a plurality of conducting terminals between this substrate and this pressing plate and is coated on the periphery of this substrate and this pressing plate; Each conducting terminal has a docking part of docking with this electric connector socket, and wherein the docking section of these conducting terminals only exposes on a side surface that is arranged on this substrate.
14. according to the electric connector combination described in claim 13, it is characterized in that, the shielding casing of this electrical connector plug has the body of a hollow and by the both sides of this body extended two adjutages forward, the outside of these two adjutages is respectively provided with a clasp breach, and the docking section of these conducting terminals is to be arranged on the substrate between this two adjutage with exposing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678276.6U CN203521701U (en) | 2013-10-30 | 2013-10-30 | Electric connector socket and electric connector combination |
| TW103200341U TWM481525U (en) | 2013-10-30 | 2014-01-08 | Electrical connector socket and electrical connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678276.6U CN203521701U (en) | 2013-10-30 | 2013-10-30 | Electric connector socket and electric connector combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203521701U true CN203521701U (en) | 2014-04-02 |
Family
ID=50380579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320678276.6U Expired - Lifetime CN203521701U (en) | 2013-10-30 | 2013-10-30 | Electric connector socket and electric connector combination |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203521701U (en) |
| TW (1) | TWM481525U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300278A (en) * | 2014-09-12 | 2015-01-21 | 东莞市扬明精密塑胶五金电子有限公司 | Power connector and assembly method thereof |
| CN104966922A (en) * | 2014-06-30 | 2015-10-07 | 连展科技电子（昆山）有限公司 | Plug electric connector |
| CN105281081A (en) * | 2014-05-26 | 2016-01-27 | 富士康(昆山)电脑接插件有限公司 | Plug connector |
| US10931065B2 (en) | 2017-05-10 | 2021-02-23 | I-Pex Inc. | Connector including plate-shaped conductor and casing with through hole |
| US10985505B2 (en) | 2017-05-10 | 2021-04-20 | I-Pex Inc. | Connector with exposed conductive contact |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201603419A (en) * | 2014-07-08 | 2016-01-16 | Advanced Connectek Inc | Plug electric connector |
| TW201603414A (en) * | 2014-07-08 | 2016-01-16 | Advanced Connectek Inc | Electrical plug connector |
| TWI556527B (en) * | 2014-07-15 | 2016-11-01 | Kuang Ying Comp Equipment Co | Electronic connectors |
| CN105470676A (en) * | 2014-09-05 | 2016-04-06 | 广迎工业股份有限公司 | Electronic connector |
| CN104362451B (en) | 2014-11-06 | 2023-05-05 | 连展科技电子（昆山）有限公司 | Socket connector with bidirectional plugging function |
| TWI578640B (en) * | 2015-04-29 | 2017-04-11 | 鴻騰精密科技股份有限公司 | Electrical connector |
-
2013
- 2013-10-30 CN CN201320678276.6U patent/CN203521701U/en not_active Expired - Lifetime
-
2014
- 2014-01-08 TW TW103200341U patent/TWM481525U/en not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281081A (en) * | 2014-05-26 | 2016-01-27 | 富士康(昆山)电脑接插件有限公司 | Plug connector |
| CN105281081B (en) * | 2014-05-26 | 2018-06-01 | 富士康(昆山)电脑接插件有限公司 | Pin connector |
| CN104966922A (en) * | 2014-06-30 | 2015-10-07 | 连展科技电子（昆山）有限公司 | Plug electric connector |
| CN104300278A (en) * | 2014-09-12 | 2015-01-21 | 东莞市扬明精密塑胶五金电子有限公司 | Power connector and assembly method thereof |
| US10931065B2 (en) | 2017-05-10 | 2021-02-23 | I-Pex Inc. | Connector including plate-shaped conductor and casing with through hole |
| US10985505B2 (en) | 2017-05-10 | 2021-04-20 | I-Pex Inc. | Connector with exposed conductive contact |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM481525U (en) | 2014-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |