CN206225598U

CN206225598U - Two-way electrical connector

Info

Publication number: CN206225598U
Application number: CN201620567380.1U
Authority: CN
Inventors: 蔡周贤
Original assignee: 蔡周贤
Current assignee: Jelly know production Limited by Share Ltd
Priority date: 2015-06-12
Filing date: 2016-06-12
Publication date: 2017-06-06
Anticipated expiration: 2026-06-12
Also published as: CN106450847A; WO2016197978A1; TWM542266U; TW201712977A

Abstract

The utility model provides a kind of two-way electrical connector, including hyoplastron and the row's upper terminal and row's lower terminal for being respectively arranged on hyoplastron upper and lower sides, and the upper lower extension other upper and lower terminals of discord of each upper and lower terminal are shared.The front end or side of the contact site up and down of upper and lower terminal are provided with turnover extension, this kind of structure of the upper and lower terminal of two rows between different circuits or can have circuit not bend arbitrarily on the premise of juxtaposition, and the difficulty of manufacturing process and assembling process can be reduced, while reducing its manufacturing cost and assembly cost.

Description

Two-way electrical connector

The utility model advocates the priority of following application：Chinese utility model application number 201520406602.7, Shen Please June 12 2015 day；And U.S. Provisional Application application number 62281765, January 22 2016 applying date.

Technical field

The utility model is especially a kind of to dock to be electrically connected by with complementary electrical connector on a kind of two-way electrical connector It is connected to the two-way electrical connector of an external circuit.

Background technology

Because the function of current various electronic products is stronger and stronger, and handheld apparatus are also gradually prevailing, therefore various products Signal transmission demand between product or device is also more and more；Base this, the product or the housing of device how constantly to be reduced in volume In peripheral outline, set it is more can with different device carry out signal transmission terminal interface (for example, two-way electrical connector or and its The complementary electrical connector of docking), become the target of industry joint efforts.Wherein, two-way electrical connector is Electric plug with shutter (Electrical plug), and complementary electrical connector is then electric-connected socket (Electrical receptacle).

Before Electric plug with shutter is docked with electric-connected socket, it is necessary to allow Electric plug with shutter direction to be electrically connected to be correctly oriented Combination hub, just can dock both, that is, electric-connected socket has grafting directionality, and it is the foolproof function being commonly called as, this function In order to ensure the terminal interface on Electric plug with shutter can be contacted with the connecting interface on electric-connected socket.However, most users Not by Electric plug with shutter to be correctly oriented the custom towards electric-connected socket, this foolproof function causes Electric plug with shutter on the contrary Failure is docked with electric-connected socket, user overturns Electric plug with shutter again afterwards, be just able to correctly dock.In other words, this prevents Slow-witted function causes the puzzlement of user on the contrary.

Therefore, provide a kind of with the two-sided Electric plug with shutter to connection function, such as TaiWan, China patent publication on the market A kind of Electric plug with shutter of TW201440327 patent diseloseslls.With reference to Figure 15 A to Figure 15 F institutes of TW201440327 patents Show, although two-way electrical connector 1510 can provide two-sided to connection function, but it is used for connecting contact 1540a~1540g and contact The structure that contact frame 1596a~1596d is got in the friendship of 1540h~1540e has to pass through accurate calculating and design, hands over and gets over contact frame 1596a~1596d just can be partly overlapped, intersects and avoided mutually, otherwise hand over more contact frame 1596a~1596d mutually to abut against And cause signal transmission errors.Wherein, the manufacturing process and assembling process of getting over contact frame 1596a~1596d is handed over to have to pass through sternly The management of lattice, is just capable of achieving its accurate structure.Therefore, the manufacture allowable error very little for getting over contact frame 1596a~1596d is handed over, Therefore a certain degree of difficulty can be faced in manufacture and assembling.Further, since handing over the staggeredly weight for getting over contact frame 1596a~1596d Stack structure is complicated, therefore its pad position is not fixed, and is difficult to welding job, and it more lifts its manufacture and assembles Difficulty.

Additionally, also thering is some patent publication or Patent Case to disclose two-way electrical connector, such as Chinese Patent Application No. 201420215601st, Chinese Patent Application No. 201420486606 or Chinese Patent Application No. 201520562191 etc..This takes off Show that two-way electrical connector produces some puzzlements in practical application, for example, manufactured or assembled increase, manufacture or the assembling of difficulty The anxiety that the increase of cost or improper use have short circuit leads to not provide friendly occupation mode etc..Therefore, relevant two-way electricity The development of connector, during especially the development of the two-way electrical connector compatible with existing USB A type is still persistently carried out.It is more detailed Above-mentioned public technology from the point of view of carefully, Chinese Patent Application No. 201420215601, the institute of Chinese Patent Application No. 201420486606 The two-way electrical connector of exposure, it needs at least 4 row's contact terminals just plastic, there is that material cost is high, in addition, Because its hyoplastron that insulate need to process the embedded 4 row contact terminal, thus technical difficulty is high and more difficult volume production is implemented, and connect in its structure The extension of contact portion connection is from different circuit extension juxtapositions and without the dynamic extension shortcoming of thread empty.In addition, different at it Aspect in, its be the blanking of piece of metal plate stamping launch arrangement integral type before and after contact site, be provided only with row's pin Structure, contact site after the necessary secondary operation reflexed of this kind of structure.The rear contact site of reflexed and the extension of its connection are and different The extension juxtaposition of circuit.Also, the limited integral type of reflexed contact site launches the structure of arrangement, the rear contact site of reflexed has The limitation of cause different in size, up and down cannot alignment relative with another contact site.Said structure has cannot once bury processing, palpus Using the shortcoming of assembling mode.It is continuous to study carefully above-mentioned patents and patent applicationss, disclose two row's contact jaw up and down of two-sided Electric plug with shutter The feature for overlapping abutting arrangement up and down of son, its upper and lower two face of insulation hyoplastron is provided with two row's contact sites and is but provided only with row's pin, Therefore the electric connection structure that upper and lower two rows contact site extends overlap joint same circuits need to be provided with insulation hyoplastron or insulating base.Furthermore, This extends the electric connection structure of overlap joint same circuits, when it is embedded processing the insulation hyoplastron or insulating base, using mould Upper and lower thimble compresses the same circuits and extends clinch to be formed, but because the thimble up and down of its only pattern tool compresses the identical electricity The extension clinch on road, it is impossible to which stabilization ensures electrical connection, in addition to hiding the hidden danger of various manufacturing variables in the hiding, it is also possible to have signal to pass The doubt unstable with contact impedance is led, and resistance to plug cannot be born, high temperature is aging, the various circuit transmissions such as thermal shock Standard testing.Also, the extension of its contact site connection and the extension juxtaposition of different circuits, probably there is the feelings that signal is disturbed Shape.Also, though its terminal is provided with extension, the space without hollow out springing, repeatedly or under long-term use probably it is flexible it is tired it Anxiety.Therefore above-mentioned missing should all be subject to improvement being preferred.

Utility model content

The technical problems to be solved in the utility model is, for deficiencies of the prior art, there is provided Yi Zhongke It is easy to the two-way electrical connector for manufacturing and assembling, it has the two-sided two-way electrical connector to connection function, more with USB A type Existing electric-connected socket or plug are compatible.

The technical problems to be solved in the utility model is, for deficiencies of the prior art, there is provided Yi Zhongke Two-way electrical connector easy to use, in two-way electrical connector and complementary electrical connector docking operation, two-way electrical connector The structure of hyoplastron and action can avoid the generation of short circuit, user-friendly.

The technical problems to be solved in the utility model is, for deficiencies of the prior art, there is provided Yi Zhongshuan To electric connector, the design of its contact site can lift connecting for electric signal and electric current, optimize the performance of two-way electrical connector, therefore this The two-way electrical connector of utility model may conform to the requirement of more high standard or standard.

The utility model solves the technical scheme that its technical problem used and is to provide a kind of two-way electrical connector, including： One housing；One hyoplastron, the housing frame encloses the hyoplastron and forms a link slot in the both sides up and down of the hyoplastron；And one row's upper terminal and One row's lower terminal, row's upper terminal and row's lower terminal are assigned the circuit sequence of identical one, and the circuit sequence includes plural number electricity Road, wherein, row's upper terminal have plural upper terminal to should plural circuit, any upper terminal includes being contacted on the one of one Portion, pin on extension and on, any extension on this and other this on extension or with different circuits this on connect Pin not juxtaposition；Row's lower terminal have plural lower terminal to should plural circuit, any lower terminal includes the one of one Lower contact site, a lower extension and once pin, are respectively arranged at the upper contact site of the row and the row of the both sides up and down of the hyoplastron Lower contact site is sequentially reversed arrangement according to the circuit sequence, any lower extension and other lower extensions or with different electricity The lower pin on road not juxtaposition；The lower extension of any extension on this and different circuits or with different circuits should Lower pin not juxtaposition；And any lower extension and different circuits this on extension or with different circuits this on Pin not juxtaposition.

The utility model also provides a kind of two-way electrical connector, including：One housing；One hyoplastron, the housing frame encloses the hyoplastron And form a link slot in the both sides up and down of the hyoplastron；And row's upper terminal and row's lower terminal, under row's upper terminal and the row Terminal is assigned the circuit sequence of identical one, and the circuit sequence includes plural circuit, and row's upper terminal has plural upper terminal pair Should plural circuit, any upper terminal includes contact site on the one of one, pin on extension and on；Row's lower terminal With plural lower terminal to should plural circuit, any lower terminal includes contact site, a lower extension and of one Lower pin, be revealed in respectively under the upper contact site of the row of the both sides up and down of the hyoplastron and the row contact site according to the circuit sequence be according to Sequence reversed arrangement；Wherein, the upper pin of the row is overlapped side by side or up and down with pin under the row for contour.

The utility model also provides a kind of two-way electrical connector, including：One housing；One hyoplastron, the housing frame encloses the hyoplastron And form a link slot in the both sides up and down of the hyoplastron；And row's upper terminal and row's lower terminal, under row's upper terminal and the row Terminal is assigned the circuit sequence of identical one, and the circuit sequence includes plural circuit, wherein, row's upper terminal has plural upper end Son to should plural circuit, any upper terminal includes on the one of one extension on contact site and；Row's lower terminal has Plural lower terminal to should plural circuit, any lower terminal includes the contact site and a lower extension of one, Ren Yixiang With the circuit this on extension and the lower extension side by side, the upper contact site of the row of the both sides up and down of the hyoplastron is revealed in respectively According to the circuit sequence it is sequentially reversed arrangement with contact site under the row, the upper extension of the row and row's lower extension are according to the circuit Sequence is sequentially collectively aligned.

The utility model also provides a kind of two-way electrical connector, including：One housing；One hyoplastron, the housing frame encloses the hyoplastron And form a link slot in the both sides up and down of the hyoplastron；And row's upper terminal and row's lower terminal, under row's upper terminal and the row Terminal is assigned the circuit sequence of identical one, and the circuit sequence includes plural circuit, wherein, row's upper terminal has plural upper end Son to should plural circuit, any upper terminal includes on the one of one extension on contact site and；Row's lower terminal has Plural lower terminal to should plural circuit, any lower terminal includes the contact site and a lower extension of one, shows respectively It is sequentially reversed arrangement that contact site is exposed under the upper contact site of the row of the both sides up and down of the hyoplastron and the row according to the circuit sequence, is appointed Extension is overlapped side by side or up and down with the lower extension is contour on this of the one identical circuit.

The utility model also provides a kind of two-way electrical connector, including：One housing；One hyoplastron, the housing frame encloses the hyoplastron And form a link slot in the both sides up and down of the hyoplastron；And row's upper terminal and row's lower terminal, under row's upper terminal and the row Terminal is assigned the circuit sequence of identical one, and the circuit sequence includes plural circuit, wherein, row's upper terminal has plural upper end Son to should plural circuit, any upper terminal includes on the one of one pin on contact site and；And row's lower terminal has Plural lower terminal to should plural circuit, any lower terminal includes the contact site of one and once pin, any identical Pin and the lower pin side by side, are revealed in the upper contact site of the row and the row of the both sides up and down of the hyoplastron respectively on this of the circuit Lower contact site is sequentially reversed arrangement according to the circuit sequence, and pin is for sequentially according to the circuit sequence under the upper pin of the row and the row It is collectively aligned.

The utility model also provides a kind of two-way electrical connector, including：One insulating base frame；One hyoplastron, the hyoplastron is arranged at The front end of the insulating base frame；And row's upper terminal and row's lower terminal, row's upper terminal and row's lower terminal are assigned identical One circuit sequence, the circuit sequence includes plural circuit, row's upper terminal have plural upper terminal to should plural circuit, it is any The upper terminal includes contact site on the one of one, pin on extension and on；Row's lower terminal has plural lower terminal pair Should plural circuit, any lower terminal includes the contact site of one, a lower extension and once pin, is revealed in respectively Contact site is sequentially reversed arrangement according to the circuit sequence under the upper contact site of the rows of the both sides up and down of the hyoplastron and the row；Wherein, Pin and pin under the row are that the contour insulating base frame that abreast stretches out superimposedly stretches out outward or up and down the insulating base on the row In vitro.

The utility model also provides a kind of two-way electrical connector, including：One insulating base frame；One hyoplastron, the hyoplastron is arranged at The front end of the insulating base frame；And row's upper terminal and row's lower terminal, row's upper terminal and row's lower terminal are assigned identical One circuit sequence, the circuit sequence includes plural circuit, row's upper terminal have plural upper terminal to should plural circuit, it is any The upper terminal includes contact site on the one of one, pin on extension and on；Row's lower terminal has plural lower terminal pair Should plural circuit, any lower terminal includes the contact site of one, a lower extension and once pin, is revealed in respectively Contact site is sequentially reversed arrangement according to the circuit sequence under the upper contact site of the rows of the both sides up and down of the hyoplastron and the row；Wherein, The upper extension of the row and row's lower extension for it is contour side by side, and under the upper pin of the row and the row pin is abreast stretched for contour Go out the insulating base frame superimposedly to stretch out outside the insulating base frame outward or up and down.

The utility model also provides a kind of two-way Electric plug with shutter including above-mentioned two-way electrical connector, further includes one exhausted Edge pedestal, the hyoplastron is connected to the insulating base frame through row's upper terminal and row's lower terminal, wherein, the hyoplastron is positioned at the insulation The front end of pedestal and retain a void region and the insulating base frame between, the hyoplastron can float on to upper and lower displacement the link slot Stage casing.

Preferably, contact site and the lower contact site at least wantonly two or any front end or side are provided with a turnover and prolong on this Extending portion, the turnover extending part is in the hyoplastron and only connects any contact site or any lower contact site on this.

Preferably, any upper terminal further includes fixed part on the one of one, and any lower terminal further includes one Fixed part once, and fixed part and the lower fixed part are positioned in the insulating base frame on this.

The utility model also provides a kind of two-way Electric plug with shutter including above-mentioned two-way electrical connector, further includes in this The void region retained between insulating base frame and the hyoplastron, wherein, the hyoplastron connects through row's upper terminal and row's lower terminal The insulating base frame is connected to, at least a portion of the upper extension of the row and row's lower extension is in the void region.

The utility model also provides a kind of two-way electrical connector, including：One insulating base frame；One hyoplastron, the hyoplastron is arranged at The front end of the insulating base frame, wherein, the hyoplastron and the insulating base frame are separate type, and the insulating base frame and the hyoplastron it Between retain a void region；And row's upper terminal and row's lower terminal, row's upper terminal and row's lower terminal are assigned identical One circuit sequence, the circuit sequence includes plural circuit, and the plural circuit includes power supply sequence number and ground connection sequence number, row's upper terminal Be positioned at the insulating base frame with row's lower terminal, row's upper terminal have plural upper terminal to should plural circuit, it is any on this Terminal includes contact site on；Row's lower terminal have plural lower terminal to should plural circuit, any lower terminal includes one Lower contact site, and be revealed in row's upper terminal and row's lower terminal electrical connection of the both sides up and down of the hyoplastron respectively and share only One row's pin, row's pin is stretched out outside the back segment of the insulating base frame；Wherein, to should power supply sequence number and the ground connection sequence number be somebody's turn to do The front or side of contact site are provided with the turnover extension being embedded in the hyoplastron on plural number, and the turnover extension is overlapped up and down Ground overlap joint is to should contact site under the plural number of plural same circuits；Or to should power supply sequence number and the ground connection sequence number be somebody's turn to do The front or side of the lower contact site of plural number are provided with the turnover extension being embedded in the hyoplastron, and the turnover extension is overlapped up and down Ground overlap joint is to should contact site on the plural number of plural same circuits.

The utility model also provides a kind of two-way Electric plug with shutter, including：One hyoplastron, the hyoplastron is single piece type plate body；And One row's upper terminal and row's lower terminal, row's upper terminal and row's lower terminal are assigned the circuit sequence of identical one, the circuit sequence Row include plural circuit, row's upper terminal have plural upper terminal to should plural circuit, any upper terminal is including one Pin on contact site, upper extension and on one；Row's lower terminal have plural lower terminal to should plural circuit, it is any under this The contact site once of terminal including one, lower extension and once pin, are revealed in the row of the both sides up and down of the hyoplastron respectively Contact site is sequentially reversed arrangement according to the circuit sequence under upper contact site and the row；Wherein, contact site and lower contact on this The front end or side at least one both portions are provided with the turnover extension for being embedded in the hyoplastron leading portion.

The utility model also provides a kind of two-way Electric plug with shutter including above-mentioned two-way electrical connector, including meets Row's upper terminal and row's lower terminal of the specifications of USB A type 3.0 or the specifications of USB A type 3.1.

The utility model also provides a kind of two-way Electric plug with shutter including above-mentioned two-way electrical connector, including meets Row's upper terminal and row's lower terminal of the specifications of USB A type 2.0.

The utility model also provides a kind of two-way electrical connector, including：One insulating base frame；One hyoplastron, the hyoplastron is arranged at The front end of the insulating base frame；And row's upper terminal and row's lower terminal, row's upper terminal and row's lower terminal are assigned identical One circuit sequence, the circuit sequence includes plural circuit, wherein, row's upper terminal has the upper contact site of plural number to should plural number electricity Road；Row's lower terminal have the lower contact site of plural number to should plural circuit, contact site is according to the electricity under the upper contact site of the row and the row Road sequence is sequentially reversed arrangement, and the both sides up and down of the hyoplastron are exposed to respectively；Both row's upper terminal and row's lower terminal it One either end attached bag includes a contact site and an extension, a fixed part and a pin of integrally connected, the either end of another row Attached bag includes another contact site, wherein, row's fixed part is positioned at the insulating base frame, row's extension be springing located at the hyoplastron with A vacancy section between the insulating base frame, the contact site of same circuits and another contact site are serially connected with vacancy section front.

The utility model also provides a kind of two-way Electric plug with shutter, including：One connection hyoplastron；One insulating base frame；One shell The connection tongue plate shape is coated into being vertically connected with groove；And the connection hyoplastron is up and down identical contact interface and upper and lower two contact Interface is circuit sequence number sequentially reversed arrangement, and upper and lower two contact interface is formed at upper and lower two rows contact terminal, upper and lower two row Contact terminal is provided with two row's contact sites, and at least two contact sites of the two rows contact site are provided with by contact site front inverse folding backward The extension for closing, all respective integrally connected extension of the two rows contact site, a fixed part and a pin, the two rows pin is all Stretch out outside the insulating base frame.

The utility model also provides a kind of two-way Electric plug with shutter, including：One floating hyoplastron；One insulating base frame；One shell Coat floating hyoplastron formation and be vertically connected with groove；And floating hyoplastron up and down for identical contact interface and this upper and lower two connect Mouth is circuit sequence number sequentially reversed arrangement, and upper and lower two contact interface is formed at upper and lower two rows contact terminal, and upper and lower two row connects Contravention is provided with two row's contact sites, all respective springing extension of integrally connected one of the two rows contact site and a fixed part, and this is fixed Portion is positioned at the insulating base frame, and with the insulating base frame for separate type and with a hollow-out parts, the hollow-out parts are set the floating hyoplastron The contour springing extension side by side of the plural number.

The utility model also provide it is a kind of make above-mentioned two-way electrical connector, two-way electrical connector plug or socket should The method of upper row's upper terminal and row's lower terminal, including：Piece of metal sheet material is provided；The blanking piece sheet metal is punched to be formed At least one links bridge and the row's upper terminal positioned at the link bridge both sides and row's lower terminal, wherein, located at the link stuff Row's upper terminal and row's lower terminal of bridge both sides are to be collectively aligned and launch laterally side by side according to the circuit sequence；And Contact site under lateral reflexed link bridge and the align upper contact site of the row and the row.

Any two-way electrical connector as described above, wherein：Upper and lower two row is identical or identical and alignment relative smooth Contact interface；Or two connecting interfaces of the upper and lower same sequence number sequentially reversed arrangement, it is provided with the same circuits of insulator cladding Series connection structure, and the extension of series connection structure circuit different from this keeps safe spacing not juxtaposition；Or this is identical Two connecting interface up and down of sequence number sequentially reversed arrangement, is provided with least two turnover extensions of the connecting interface front end, and should Connecting interface is the length and the contact interface structure of width identical two of upper and lower alignment relative；Or the identical electricity of the two rows contact site The extension of road sequence number two sequentially arranged in parallel in the same direction, and extension circuit different from this sequentially arranged side by side in the same direction extension guarantor Hold safe spacing not juxtaposition；Or two connecting interfaces of the upper and lower same sequence number sequentially reversed arrangement, being provided with least two should The turnover extension of connecting interface front end, and an at least extension is provided with the hollow-out parts of the insulator；Or this is identical up and down Two connecting interfaces of sequence number sequentially reversed arrangement, are provided with the series connection structure of upper and lower two same circuits and engraving located at the insulator Dead zone；Or the hollow-out parts are provided with the contour springing extension for overlapping side by side or up and down of same circuits；Or the two rows contact site Same circuits extension or pin are overlapped side by side or up and down for laterally contour；Or set at least front of two contact sites or a side There are the extension and pin of turnover extension and same circuits to be overlapped side by side or up and down for transverse direction is contour, and prolong from different circuits Extending portion and pin not juxtaposition；Or it is embedment injection molding that upper and lower two rows contact terminal is connected hyoplastron with this；Or the connection tongue Plate can upper and lower displacement be floating hyoplastron；Or the connection hyoplastron is that integral type links or separate type does not link with pedestal；Or the floating Hyoplastron is separate type with pedestal, and hollow-out parts are provided with the laterally contour same circuits springing extension for overlapping side by side or up and down；Or should Upper and lower two rows contact terminal is all provided with pin；Or the front or a side of upper and lower two rows contact terminal wherein row's contact site set There is turnover extension, and another row's contact site is provided with the overlapping extension extended along the longitudinal direction by front reflexed, this upper and lower two Row's extension is all each to connect extension and fixed part respectively, and the fixed part is positioned at the insulating base frame and the other end all respectively connects one Pin is stretched out outside the insulating base frame；Or the front or a side of upper and lower two rows contact terminal wherein row's contact site are provided with turnover Extension, and another row's contact site is provided with the extension extended toward contact site rear pedestal, all each point of the upper and lower two rows extension Not Lian Jie extension and fixed part, the fixed part is positioned at the insulating base frame and the other end all respectively connects a pin and stretches out the insulation Outside pedestal；Or the extension of upper and lower two same circuits laterally it is contour side by side in the hyoplastron center be hollow out springing part；Or on this The contact site and extension of lower row's D+ and D- contact terminal are narrow compared with the width dimensions of the ground connection and electrical power contacts terminal；Or it is two-way The contact interface up and down of two-sided USB A TYPE males, upper and lower each at least contact interface is what horizontal spreading linked side by side Piece of metal sheet material punching blanking do not overlap, and the upper and lower contact interface in link bridge two sides for same circuits person it is sequentially same To arrangement, or it is that identical contact interface and same circuits sequence number person are sequentially collectively aligned；Or the two-way electrical connector is a switching The Electric plug with shutter of line/adapter；Or the pin of the two-way electrical connector be plate face vertically bend longitudinal plate puncture structure； Or the pin of the two-way electrical connector punctures the thorn that structure vertically bends the two same circuits pins overlapping of longitudinal plate for plate face Broken structure；Or the front-back two-sided electric connecting male or female seat can be applied to HUB expanders or charger baby/charger/Mobile electric power Or the switching device or other electronic installations of Portable disk/USB flash disk/thumb/mobile hard disk etc.；Or the two-way electrical connector is upper and lower The turnover extension of two row's contact sites and the same circuits buries shaping, the floating hyoplastron and base together with floating hyoplastron and pedestal For hollow out extends springing part between seat, the extension and pin of the same circuits up and down of the smooth contact site of two rows for laterally it is contour simultaneously The structure of row, and it is horizontal contour structure arranged side by side to bury adhesive area or expose open zone respectively at insulator；Or the two-way electricity The smooth terminal of two rows up and down of connector is a piece of or two sheet metal blanking punch formings, and the upper and lower smooth terminal of two rows To smooth contact site front or a side less than the power supply and ground connection, one is all provided with forward or toward inner side or forward again toward inner side The turnover extension of turnover, the turnover extension connects this and overlaps up and down or horizontal contour extension or pin arranged side by side, this turn The turnover extension of the extension of folding extension and different circuits not juxtaposition, the upper and lower two rows contact site and the same circuits Shaping is buried together with floating hyoplastron and pedestal, for hollow out extends springing part between the floating hyoplastron and pedestal, two rows is smooth connects for this The extension and pin of the same circuits up and down of contact portion are overlapping or laterally contour structure arranged side by side up and down, and can be buried in insulator If adhesive area exposes open zone electrical connection and is concatenated into same circuit structure；Or up and down the two of the front-back two-sided electric connecting male Row's contact interface is USB2.0 contact interfaces, is provided with power supply, signal D+, D- and 4 smooth contact site structures of ground connection, and this upper and lower two Smooth contact site is arranged for a piece of or two sheet metal blanking punch formings and a pin is all each connected with, and is provided with least Two turnover extensions for being connected to smooth contact site front or a side, the turnover extension connection extension and pin should The same circuits person up and down of two row's contact sites is serially connected with the horizontal pin, and in exposing opening outside the embedded adhesive area of the insulator Area electrically connects and is concatenated into same circuit structure, turnover extension and the floating tongue of the upper and lower two rows contact site and the same circuits Plate and pedestal bury shaping together, for hollow out extends springing part, and the smooth contact site of two rows between the floating hyoplastron and pedestal The extension and pin of upper and lower same circuits are overlapping or laterally contour structure arranged side by side up and down；Or the front-back two-sided electrical connection is public Two row's contact interfaces up and down of head are USB2.0 contact interfaces, are provided with power supply, signal D+, D- and 4 smooth contact site knots of ground connection Structure, the upper and lower smooth contact site of two rows is a piece of or two sheet metal blanking punch formings and is all each connected with one and connects Pin, and at least two turnover extensions for being connected to smooth contact site front or a side are provided with, turnover extension connection is prolonged Extending portion and pin, the extension of the same circuits up and down of the two rows contact site is in the floating hyoplastron of the insulator or burying for pedestal If adhesive area is electrically connected and is concatenated into same circuit structure, and the horizontal pin of the two rows same circuits exposes burying for the insulator If outside adhesive area, the turnover extension of the upper and lower two rows contact site and the same circuits is buried into together with floating hyoplastron and pedestal Type, between the floating hyoplastron and pedestal for hollow out extend springing part, and the same circuits up and down of the smooth contact site of two rows extension Portion and pin are overlapping or laterally contour structure arranged side by side up and down.

Therefore the utility model provides a kind of two-way electrical connector and including hyoplastron and being respectively arranged on the one of hyoplastron upper and lower sides Row upper terminal and row's lower terminal, the upper lower extension other upper and lower terminals of discord of each upper and lower terminal are shared.Upper and lower terminal Contact site up and down front end or side be provided with turnover extension, this kind of structure of the upper and lower terminal of two rows can be between different circuits Or there is circuit not bend arbitrarily on the premise of juxtaposition, and the difficulty of manufacturing process and assembling process can be reduced, while reducing Its manufacturing cost and assembly cost.

Brief description of the drawings

Fig. 1 is structural decomposition diagram of the utility model two-way electrical connector in the first preferred embodiment.

Fig. 2 is structural representation of the plural lower terminal of the utility model two-way electrical connector in the first preferred embodiment Figure.

Fig. 3 is the plural upper terminal and hyoplastron semi-finished product of the utility model two-way electrical connector in the first preferred embodiment Structural decomposition diagram.

Fig. 4 is flow chart of the assemble method of the utility model two-way electrical connector in the first preferred embodiment.

Fig. 5 is the plural upper terminal and hyoplastron semi-finished product of the utility model two-way electrical connector in the first preferred embodiment With reference to structural representation.

Fig. 6 is the structural representation at another visual angle of the utility model two-way electrical connector in the first preferred embodiment.

Fig. 7 is another visual angle that the utility model two-way electrical connector is welded with complex lead in the first preferred embodiment Structural representation.

Fig. 8 is structural profile schematic side view of the utility model two-way electrical connector in the first preferred embodiment.

Fig. 9 is the structure that the utility model two-way electrical connector is docked in the first preferred embodiment with complementary electrical connector Diagrammatic cross-sectional side elevation.

Figure 10 is structural representation of the utility model two-way electrical connector in the second preferred embodiment.

Figure 11 is the plural upper terminal and plural lower terminal of the utility model two-way electrical connector in the second preferred embodiment In structural decomposition diagram.

Figure 12 is the plural upper terminal and plural lower terminal of the utility model two-way electrical connector in the second preferred embodiment The structural representation of middle combination.

Figure 13 is partial structural diagram of the utility model two-way electrical connector in the 3rd preferred embodiment.

Figure 14 is that the partial structurtes at the utility model two-way electrical connector another visual angle in the 3rd preferred embodiment are illustrated Figure.

Figure 15 is the plural upper terminal and plural lower terminal of the utility model two-way electrical connector in the 3rd preferred embodiment The structural representation of middle combination.

Figure 16 is structural decomposition diagram of the utility model two-way electrical connector in the 4th preferred embodiment.

Figure 17 is structural representation of the plural lower terminal of the utility model two-way electrical connector in the 4th preferred embodiment Figure.

Figure 18 is the plural upper terminal and hyoplastron semi-finished product of the utility model two-way electrical connector in the 4th preferred embodiment In structural decomposition diagram.

Figure 19 is the plural upper terminal and hyoplastron semi-finished product of the utility model two-way electrical connector in the 4th preferred embodiment The structural representation of middle combination.

Figure 20 is the plural upper terminal and plural lower terminal of the utility model two-way electrical connector in the 4th preferred embodiment The structure upper schematic diagram of middle combination.

Figure 21 is structural profile schematic side view of the utility model two-way electrical connector in the 4th preferred embodiment.

Figure 22 is the structural representation at another visual angle of the utility model two-way electrical connector in the 4th preferred embodiment.

Figure 23 is that the different structures of implementing aspect of the utility model two-way electrical connector in the 4th preferred embodiment are shown It is intended to.

Figure 24 is structural decomposition diagram of the utility model two-way electrical connector in the 5th preferred embodiment.

Figure 25 is structural representation of the plural lower terminal of the utility model two-way electrical connector in the 5th preferred embodiment Figure.

Figure 26 is the plural upper terminal and hyoplastron semi-finished product of the utility model two-way electrical connector in the 5th preferred embodiment In structural decomposition diagram.

Figure 27 is the plural upper terminal and hyoplastron semi-finished product of the utility model two-way electrical connector in the 5th preferred embodiment The structural representation of middle combination.

Figure 28 is structural profile schematic side view of the utility model two-way electrical connector in the 5th preferred embodiment.

Figure 29 is structural decomposition diagram of the utility model two-way electrical connector in the 6th preferred embodiment.

Figure 30 is structural representation of the plural lower terminal of the utility model two-way electrical connector in the 6th preferred embodiment Figure.

Figure 31 is the plural upper terminal and hyoplastron semi-finished product of the utility model two-way electrical connector in the 6th preferred embodiment In structural decomposition diagram.

Figure 32 is the plural upper terminal and hyoplastron semi-finished product of the utility model two-way electrical connector in the 6th preferred embodiment The structural representation of middle combination.

Figure 33 is structural decomposition diagram of the utility model two-way electrical connector in the 7th preferred embodiment.

Figure 34 is the plural upper terminal and plural lower terminal of the utility model two-way electrical connector in the 7th preferred embodiment In structural decomposition diagram.

Figure 35 is the plural upper terminal and plural lower terminal of the utility model two-way electrical connector in the 7th preferred embodiment The structural representation of middle combination.

Figure 36 is flow chart of the assemble method of the utility model two-way electrical connector in the 7th preferred embodiment.

Figure 37 is structural profile schematic side view of the utility model two-way electrical connector in the 7th preferred embodiment.

Figure 38 is the knot that the utility model two-way electrical connector the first difference in the 7th preferred embodiment implements aspect Structure diagrammatic cross-sectional side elevation.

Figure 39 is the utility model two-way electrical connector second different knot for implementing aspect in the 7th preferred embodiment Structure diagrammatic cross-sectional side elevation.

Figure 40 and Figure 41 are expansion and the schematic diagram of lateral reflexed of the embodiment of terminal up and down for making two-way electrical connector.

Figure 42 is the electric connector schematic perspective view after assembling the terminal of Figure 41 or/and bury hyoplastron and insulating base frame.

Specific embodiment

Though two-way electrical connector many explanations, non-limiting two-way electricity by taking Electric plug with shutter as an example described in the utility model Connector is Electric plug with shutter, in fact, two-way electrical connector also can be electric-connected socket, now, interfaced complementary electrical Connector is then Electric plug with shutter.That is, when two-way electrical connector is Electric plug with shutter, complementary electrical connector is patched to be electrically connected Seat.Conversely, when two-way electrical connector is electric-connected socket, complementary electrical connector is then Electric plug with shutter.

The upper lower extension of each upper and lower terminal is also separately provided without shared with other lower extensions or upper extension.Extremely Not sharing for the extension described in the utility model refers to not to be integrally formed with other extensions, and is the knot being separately provided Structure.

In addition, terminal interface of the present utility model may connect to wire, and wire may connect to circuit board to set up terminal Electric connection between interface and circuit board.So, its wire not shall be limited only to the extent plain conductor, be also referred to as terminal pin (or Pin segment), its existing cognition assert by industry.

Alleged terminal interface below the utility model may include some sections or part, with illustrating but do not limit, contact site, Extension, turnover extension, segment difference section, fixed part and pin etc..During different implementation aspect, the area that terminal interface may include Section or part or variant, but come under terminal interface of the present utility model.Secondly, the pin alleged by the utility model can also have Other aspects, for example concatenate hole, penetrate structure or parallel construction etc., be mainly affixed to or be electrically connected to circuit board or its Its wire.Contact site is mainly and the complementary electrical connector that docks has reciprocation and contacts.Extension is then mainly extended in Hyoplastron between insulating base frame, when void region is remained between hyoplastron of the present utility model and insulating base frame, some extensions The implementation aspect in portion can be springing.Fixed part is mainly and positions into insulating base frame terminal interface, is generally covered by In insulating base frame.The function of the right above-mentioned each section of the utility model is not limited to this, can according to actual implementation aspect some Perhaps adjust.

Hereinafter a plurality of preferred embodiments are hereby further enumerated to illustrate the utility model, right the art ordinary skill Personnel all know that this is only a citing, and be not limited to invent or creation in itself.

Fig. 1 is the structural decomposition diagram in first embodiment for the utility model two-way electrical connector, and it is that Fig. 2 is The structural representation of the plural lower terminal of one embodiment, and Fig. 3 is the plural upper terminal and hyoplastron semi-finished product of first embodiment Structural decomposition diagram.Refer to Fig. 1, Fig. 2 and Fig. 3, two-way electrical connector 1 include housing 10, insulating base frame 11, hyoplastron 12, Upper terminal 13a~13d, lower terminal 14a~14d and complex lead 15 (see Fig. 7).The housing 10 being sheathed on insulating base frame 11 can Protection hyoplastron 12, upper terminal 13a~13d and lower terminal 14a~14d.With upper plate body surface 121 and lower body surface 122 Hyoplastron 12 is connected to the quantity of insulating base frame 11, upper terminal and lower terminal by upper terminal 13a~13d and lower terminal 14a~14d Respectively 4.

In Fig. 1 and Fig. 3, upper terminal 13a~13d part is revealed in upper plate body surface 121, and the first upper terminal 13a includes the Contact site 131a on one, extension 132a on first, segment difference section 133a, the first entering department 134a and the first concatenation hole on first 135a.Contact site 131a is revealed in upper plate body surface 121 on first.First segment difference section 133a bends and connects toward vertical direction Y Extension 132a on contact site 131a and first on first, its cause on first on contact site 131a and first extension 132a it Between have difference in height, and first on contact site 131a can be revealed in upper plate body surface 121.First entering department 134a is connected to first Upper contact site 131, it stretches into hyoplastron 12 and upper terminal 13a is fixed on hyoplastron 12.First concatenation hole 135a is arranged at first On upper extension 132a and close to the end of extension 132a on first.

Include contact site 131b on second, extension on second similar to the first upper terminal 13a, the second upper terminal 13b 132b, segment difference section 133b, the second entering department 134b and the second concatenation hole 135b on second.3rd upper terminal 13c is included on the 3rd Contact site 131c, extension 132c on the 3rd, segment difference section 133c, the 3rd entering department 134c and the 3rd concatenation hole 135c on the 3rd. 4th upper terminal 13d includes contact site 131d on the 4th, extension 132d on the 4th, segment difference section 133d, the 4th stretch on the 4th The concatenations of portion 134d and the 4th hole 135d.The structure of the second upper terminal 13b, the 3rd upper terminal 13c and the 4th upper terminal 13d is all with One upper terminal 13a is identical, this no longer many explanation.

With reference to Fig. 3, the first upper terminal 13a~the 4th upper terminal 13d has different arrangement modes, and is revealed in upper plate body surface The length of contact site 131d is also not quite similar on contact site 131a~4th on the first of face 121.By Fig. 1, upper plate body is revealed in On the first of surface 121 length of contact site 131a be equal to the 4th on contact site 131d length but more than second on contact site The length of 131b, and the length of contact site 131b is equal to the length of contact site 131c on the 3rd on second.In short, being located at hyoplastron The length of contact site 131a (or contact site 131d on the 4th) is more than on second on the inside of the rwo on the first of 12 outsides The length of contact site 131b (or contact site 131c on the 3rd).Secondly, the upper terminal 13d of the first upper terminal 13a~the four is with the The arrangement mode of one circuit sequence is set, and the arrangement mode of the first circuit sequence is as shown in Figure 3 the defined in the present embodiment One upper terminal 13a, the second upper terminal 13b, the second upper terminal 13c and the 4th upper terminal 13d.The circuit of the first upper terminal 13a is determined Justice is a, and the circuit of the second upper terminal 13b is b, and the circuit of the 3rd upper terminal 13c is c, and the circuit of the 3rd upper terminal 13d is d.

In Fig. 2, lower terminal 14a~14d parts are revealed in the second plate body surface 122 (see Fig. 8).Lower body surface 422 Outside is the first lower terminal 14a and the 4th lower terminal 14d, and the second lower terminal 14b and the 3rd lower terminal 14c is then located at the first lower end Between sub- 14a and the 4th lower terminal 14d.First lower terminal 14a corresponds to the first upper terminal 13a, and it includes first time contact site 141a, the first lower extension 142a, first time turnover extension 143a and the first turnover and segment difference section 144a.First time contact site 141a is revealed in the second plate body surface 122, and first time turnover extension 143a is in the front end 123 on horizontal direction X toward hyoplastron 12 The first lower extension 142a is bent and is connected to, wherein, first time there is twice bended in turnover extension 143a.First time segment difference Portion 144a is connected to the front end area and first time turnover extension 143a, first time segment difference section 144a of first time contact site 141a Bent toward vertical direction Y and made between first time contact site 141a and the first lower extension 142a with difference in height, thereby first Lower contact site 141a can be revealed in lower body surface 122.In addition, first time segment difference section 144a also bends toward horizontal direction X, make the Once contact site 141a is located at the lower section of non-corresponding upper contact site.

Similarly, the second lower terminal 14b includes second time contact site 141b, the second lower extension 142b, second time turnover Extension 143b and second time segment difference section 144b, the 3rd lower terminal 14c include the three times contact site 141c, the 3rd lower extensions 142c, the three times turnover extension 143c and the three times segment difference section 144c, and the 4th lower terminal 14d includes the four times contact sites 141d, the 4th lower extension 142d, the four times turnover extension 143d and the four times segment difference section 144d.Second lower terminal 14b, The structure of the 3rd lower terminal 14c and the 4th lower terminal 14d is generally identical with the first lower terminal 14a, and difference is as described below.

Second time turnover extension 143b only occurs once to bend, and second time segment difference section 144b is connected to second time contact site The back-end region of 141b, makes second time contact site 141b be located between first time contact site 141a and the three times contact site 141c. There is twice bended in the three times turnover extension 143c, but bending mode is different from first time turnover extension 143a, and the 3rd Lower segment difference section 144c is then connected to the three times front end areas of contact site 141c.The four times turnover extension 143d generations are secondary curved Roll over, but bending mode is slightly different with first time turnover extension 143a, and the four times segment difference section 144d are then connected under the 4th The front end area of contact site 141d.

It is seen by Fig. 2, the first upper terminal 13a~the 4th upper terminal 13d is set in first order mode, first order side Formula is defined as the first upper terminal 13a as shown in Figure 3, the second upper terminal 13b, the 3rd upper terminal 13c and the 4th upper terminal 13d, First lower extension 142a~the 4th lower extension 142d is also set with the arrangement mode of the first circuit sequence.First time contact site 141a~the four times contact site 141d are set in second order mode, and second order mode is defined as under as shown in Figure 2 the 4th Contact site 141d, the three times contact site 141c, second time contact site 141b and first time contact site 141a.First lower terminal 14a Circuit definitions be a, the circuit of the second lower terminal 14b is b, and the circuit of the 3rd lower terminal 14c is c, the electricity of the 4th lower terminal 14d Road is d.

Continuous, first time turnover extension 143a in Fig. 2 bends toward the front end 123 of hyoplastron 12, and around the four times turnovers Extension 143d, the three times turnover extension 143c and second time turnover extension 143b, connect first time segment difference section 144a In first time front end area of contact site 141a.The four times turnover extension 143d bends toward the front end 123 of hyoplastron 12, and surround The three times turnover extension 143c and second time turnover extension 143b, make the four times segment difference section 144d be connected to the four times contacts The front end area of portion 144d.The three times turnover extension 143c bends toward the front end 123 of hyoplastron 12, and prolongs around second time turnover Extending portion 143b, makes the three times segment difference section 144c be connected to the three times front end areas of contact site 141c.Second time turnover extension 142b bends toward the front end 123 of hyoplastron 12, second time segment difference section 144b is connected to second time front end area of contact site 141b. That is, the quantity of the lower turnover extension bent toward the front end 123 of hyoplastron 12 is 3, and upper terminal 13a~13d is not provided with There is turnover extension.Therefore have 3 turnover extensions in upper terminal 13a~13d and lower terminal 14a~14d so that lower terminal 14a ~14d can respectively bypass other lower terminals without the upper terminal 13a~13d with non-corresponding in response to the structure of lower turnover extension Overlap.Such structure and upper terminal 13a~13d and lower terminal 14a~14d can be avoided mutually to be abutted against in unnecessary part, and only There is corresponding upper extension arranged side by side with lower extension.

Continuous, second time segment difference section 144b is to be connected to second time front end area of contact site 141b, but non-as limit, in In another embodiment, in response to actual conditions or different structures, second time segment difference section may connect to second time rear end of contact site Region.Known by Fig. 3, the present embodiment is to set upper terminal 13a~13d and lower terminal 14a~14d using following configuration mode：The Once contact site 141a is located at the lower section of contact site 131d on the non-corresponding 4th, second time contact site 141b be located at it is non-relatively The lower section of contact site 131c on the 3rd for answering, the three times contact site 141c are located on non-corresponding second under contact site 131b Side, the four time contact site 141d then on non-corresponding first contact site 131a lower section.It is only to illustrate, rather than with this It is limited.

Next, Fig. 4 is flow chart of the assemble method of the utility model two-way electrical connector in first embodiment, group Dress method is comprised the following steps：

Step A：Two-way electrical connector is provided.

Step B：Welded to set up the electric connection of plural pin side by side and complex lead.

The structure of two-way electrical connector 1 is as described above, step A is comprised the following steps：

Step A1：Plural upper terminal is provided.

Step A2：Plural lower terminal is provided.

Step A3：Hyoplastron and insulating base frame are formed with reference to plural upper terminal and plural lower terminal.

Step A4：Housing is arranged on insulating base frame.

Wherein, step A2 is comprised the following steps：

Step A2-1：Transferred under plural number is formed toward the plural lower extension of front end bending of hyoplastron in horizontal direction and extended Portion.

Step A2-2：Toward vertical direction bending plural hypomere is formed close to the lower turnover extension of contact site under plural number Difference portion.

And step A3 is comprised the following steps：

Step A3-1：Embedment for the first time is carried out to plural lower terminal to project and form hyoplastron semi-finished product.

Step A3-2：Place plural upper terminal on hyoplastron semi-finished product and the upper extension of plural number respectively with plural lower extension Side by side.

Step A3-3：Second embedment injection is carried out to the plural upper terminal and hyoplastron semi-finished product and hyoplastron and insulation is formed Pedestal.

Step B is comprised the following steps：

Step B1：Complex lead is provided.

Step B2：Connection complex lead and plural number pin arranged side by side, and weld plural number pin and complex lead side by side.

Next explanation utilizes the operation situation of the utility model two-way electrical connector 1.It is first please refer to Fig. 1~Fig. 4 First carry out step A1：There is provided structure upper terminal 13a~13d as shown in Figure 3.Then step A2-1：In past tongue on horizontal direction X The front end 123 of plate 12 bends lower extension 142a~142d and forms lower turnover extension 143a~143d, and past vertical direction Y Bend the lower turnover extension 143a~143d close to lower contact site 141a~141d, and formed lower segment difference section 144a~ 144d, that is, carry out step A2-2.The structure of lower terminal 14a~14d is as shown in Figure 2.In implementation, step A1's and step A2 enters Row order is interchangeable or carries out simultaneously.

In after step A1 and step A2, step A3-1 is carried out：Lower terminal 14a~14d is carried out for the first time embedment project and Hyoplastron semi-finished product 124 are formed, lower turnover extension 143a~143d and the lower segment difference section 144a~144d of plural number are buried in hyoplastron In semi-finished product 124, lower contact site 141a~141d is then revealed in the lower surface (not shown) of hyoplastron semi-finished product 124, and under Extension 142a~142d is also revealed in outside hyoplastron semi-finished product 124, as shown in Figure 3.Wherein, projected in response to first time embedment Mould structure (is not revealed in figure) so that hyoplastron semi-finished product 124 include plural locating convex block 125 and by plural locating convex block The 125 plural holding tanks 126 for being formed, and plural holding tank 126 is corresponding respectively and houses the first upper terminal 13a~the 4th upper end Sub- 13d.In addition, the retaining element (such as thimble or fixture) in the mould structure projected in response to first time embedment is solid in processing procedure Fixed plural number lower terminal 14a~14d, has plural perforate on hyoplastron semi-finished product 124, and the plural perforate can be penetrated in second embedment It is padded in the processing procedure for going out work.

Fig. 5 is refer to, after the shaping of hyoplastron semi-finished product 124, step A3-2 is carried out：Place plural upper terminal 13a~13d In on hyoplastron semi-finished product 124, on plural number extension 132a~132d respectively with corresponding lower extension 142a~more than 142d Lower overlap abutment is carried out side by side.First upper terminal 13a~the 4th upper terminal 13d is placed on plural holding tank 126 respectively In, as shown in Figure 5.Contact site 131d is accommodated in plural holding tank 126 on contact site 131a~4th on first, on first Segment difference section 133d is relied on and is contacted hyoplastron semi-finished product 124 respectively on segment difference section 133a~4th, and the first entering department 134a~the Four entering department 134d are respectively protruding into plural holding tank 126.In the present embodiment, upper terminal 13a~13d is included respectively can be strengthened Upper terminal 13a~13d is fixed on the entering department 134a~134d of the intensity of hyoplastron 12, but non-as limit.In another embodiment In, upper terminal can also be not provided with entering department, and it still can project work and be fixed on hyoplastron by embedment.

From Fig. 2, Fig. 3 and Fig. 5, contact site 131d and upper extension 132a on contact site 131a~4th on first~ 132d is set in first order mode (that is, being sequentially 131a, 131b, 131c and 131d by the right-to-left in figure), lower extension Portion 142a~142d is also set in first order mode (that is, being sequentially 142a, 142b, 142c and 142d by the right-to-left in figure) Put.On the other hand, first time contact site 141a~141d is (that is, by the right side in figure with the arrangement mode of second circuit sequence 141d, 141c, 141b and 141a are sequentially to a left side) set.Upper extension 132a~132d respectively be assigned with same circuits Lower extension 142a~142d side by side, without with the lower extension 142a~142d juxtapositions with same circuits.Need Bright, upper extension 132a~132d is entered with corresponding lower extension 142a~142d with overlap abutment up and down respectively Row is arranged side by side, but this to overlap abutting up and down different from above-mentioned juxtaposition.

Next, carrying out step A3-3：Second embedment injection is carried out to upper terminal 13a~13d and hyoplastron semi-finished product 124 And hyoplastron 12 and insulating base frame 11 are formed, and by upper extension 132a~132d and lower extension 142a~142d connection hyoplastrons 12 with insulating base frame 11.The upper extension 132a~132d and lower extension 142a of abutting~the 142d parts that overlap each other are revealed in Outside vacancy section 16, as shown in Figure 1.Secondly, in response to the retaining element in second mould structure of embedment injection work (for example Thimble or fixture) hyoplastron semi-finished product 124, plural lower terminal 14a~14d and plural upper terminal 13a~13d are fixed in processing procedure, There is plural holes on base 111 on insulating base frame 11.Furthermore, upper extension 132a~132d for being made with metal material and downward Extending portion 142a~142d has metallic elastic, and its collocation vacancy section 16 can make hyoplastron 12 relative to the springing of insulating base frame 11.Yu Bu Step A4 is carried out after rapid A3-3：It is arranged and fixed shell 10 is on insulating base frame 11.

Fig. 5, Fig. 6 and Fig. 7 are referred to, step B1 is carried out after step A4：Complex lead 15 is provided, and in plural jack hole Welding material 17 is respectively filled in 135a~135d, with set up upper extension 132a~132d and lower extension 142a~142d it Between electrical concatenation.Next, step B2：Connection complex lead 15 and pin arranged side by side (the first concatenation hole 135a, the second concatenation hole 135b, the 3rd concatenation hole 135c and the 4th concatenation hole 135d), and weld pin arranged side by side (the first concatenation hole 135a, the second concatenation hole 135b, the 3rd concatenation hole 135c and the 4th concatenation hole 135d) and complex lead 15, as shown in Figure 7.Complete two-way electrical connector 1 Assembling.

Refer to Fig. 8, upper terminal 13a~13d and lower terminal 14a~14d to be partly buried in hyoplastron 12, upper contact site 131a~131d is revealed in upper plate body surface 121 (contact site 131b on second is only shown in Fig. 8), and lower contact site 141a~ 141d is then revealed in lower body surface 122 (the three times contact site 141c are only shown in Fig. 8).Upper extension 132a~132d and Lower extension 142a~142d is mutually abutted against and part is revealed in outside vacancy section 16, and extension on second is only shown in figure 132b and the second lower extension 142b.

Next, Fig. 9 is refer to, and when two-way electrical connector 1 is docked with complementary electrical connector 18, complementary electrical connector 18 On complex signal interface 19 (is only shown in figure) support contact site 131a~131d, in response to upper extension 132a~ The metallic elastic of 132d and lower extension 142a~142d, hyoplastron 12 can be supported by complex signal interface 19 and springing and relative to The upper and lower displacement of insulating base frame 11, therefore hyoplastron 12 will not be broken off because of supporting for complex signal interface 19.Meanwhile, believe in response to plural number Number interface 19 is supported, be revealed in extension 132a on the part of vacancy section 16~132d occur slightly to bend lifted its with The abutting degree of lower extension 142a~142d.

According to it is above-mentioned understand, each upper extension 132a~132d of the present utility model be separately provided without with it is other Upper extension or lower extension 142a~142d are shared, each lower extension 142a~142d be also separately provided without with it is other Lower extension or upper extension 132a~132d are shared.Therefore, lower turnover extension 143a~142d of the present utility model is with The setting of segment difference section 144a~144d can be not limited, and can arbitrarily be bent on the premise of not contacting with each other.Wherein, upper terminal The quantity of 13a~13d and lower terminal 14a~14d is respectively 4, and the lower turnover with the bending of front end 123 of past hyoplastron 12 extends Portion's quantity is 3, and unnecessary contact occurs with lower terminal 14a~14d to avoid upper terminal 13a~13d, wherein, herein need not The contact wanted represents that upper terminal comes in contact from the lower terminal with different circuits.

Understand compared with the prior art, the manufacturing process and assembling process of lower terminal 14a~14d of the present utility model are more Simply, and the manufacture allowable error of lower terminal 14a~14d to get over contact frame than the friendship of prior art big, therefore, the utility model is two-way The manufacture of electric connector and assembly cost can be reduced.

Furthermore, the utility model more provides a kind of two-way electrical connector from foregoing different ways.Please refer to Figure 10 And Figure 11, the two-way electrical connector 2 of second embodiment includes housing 20, insulating base frame 21, hyoplastron (not shown in the figures), upper end Sub- 23a~23d, lower terminal 24a~24d and complex lead (not shown in the figures), it is roughly the same with first embodiment, different Part is the structure of upper terminal 23a~23d and lower terminal 24a~24d.First upper terminal 23a includes contact site on first 231a, extension 232a on first, segment difference section 233a, the first entering department 234a and the first through hole 236a on first.On first Contact site 231a, extension 232a on first, the structure of segment difference section 233a and the first entering department 234a is implemented with first on first Example is identical, but does not have the first concatenation hole in the first upper terminal 23a, therefore upper terminal 23a~23d is only mutual with lower terminal 24a~24d Abut without being welded.In addition, the first through hole 236a is arranged on first on extension 232a and close to prolonging on first The end of extending portion 232a.

Include contact site 231b on second, extension on second similar to the first upper terminal 23a, the second upper terminal 23b 232b, segment difference section 233b, the second entering department 234b and the second through hole 236b on second.3rd upper terminal 23c is included on the 3rd Contact site 231c, extension 232c on the 3rd, segment difference section 233c, the 3rd entering department 234c and the 3rd through hole 236c on the 3rd. And the 4th upper terminal 23d includes contact site 231d on the 4th, extension 232d on the 4th, segment difference section 233d, the 4th stretch on the 4th Enter portion 234d and the 4th through hole 236d.Wherein, the second upper terminal 23b, the knot of the 3rd upper terminal 23c and the 4th upper terminal 23d Structure is identical with the first upper terminal 23a.

In Figure 11, the first lower terminal 24a includes first time contact site 241a, the first lower extension 242a, first time turnover Extension 243a, first time segment difference section 244a and first penetrate structure 245a.It is with first embodiment identical difference, first The first of lower terminal 24a penetrates structure 245a corresponding to the first through hole 236a and is arranged at the end of the first lower extension 242a End.

With reference to Figure 11, the second lower terminal 24b include second time contact site 241b, the second lower extension 242b, second lower turn Folding extension 243b, second time segment difference section 244b and second penetrate structure 245b.3rd lower terminal 24c includes the three times contact sites 241c, the 3rd lower extension 242c, the three times turnover extension 243c, the three times segment difference section 244c and the 3rd penetrate structure 245c.4th lower terminal 24d include the four time contact site 241d, the 4th lower extension 242d, the extension 243d that transfers for the four times, The four times segment difference section 244d and the 4th penetrate structure 245d.Second lower terminal 24b, the 3rd lower terminal 24c and the 4th lower terminal 24d Structure it is generally identical with the first lower terminal 24a.

The assemble method of two-way electrical connector 2 is substantially the same with above-described embodiment, and difference is only that two-way electrical connector 2 Assemble method do not carry out welding job, make upper terminal 23a~23d with lower terminal 24a~24d only with overlap abutment up and down Mutually side by side.

Following plural upper terminal 23a~23d of explanation and the plural mutual situations arranged side by side of lower terminal 24a~24d.Please simultaneously Refering to Figure 11 and Figure 12, structure during in order to clearly show that upper terminal 23a~23d and lower terminal 24a~24d arranged side by side, in this province Slightly hyoplastron, represents after upper terminal 23a~23d abuttings Chong Die up and down first with lower terminal 24a~24d, just carries out first time embedment Project.

When upper terminal 23a~23d is arranged side by side with corresponding lower terminal 24a~24d respectively, extension 232a on first~ Extension 232d is Chong Die with the first lower extension 242a~the 4th lower extension 242d respectively on 4th abuts.Meanwhile, penetrate knot Structure 245a~245d is respectively protruding into corresponding through hole 236a~236d, can so avoid extension 232a~232d with Lower extension 242a~242d departs from, and can fix the combination of extension 232a~232d and lower extension 242a~242d.

It should be noted that, although B2 is identical with first embodiment the step of the present embodiment：(first wears to weld pin arranged side by side Open-work 236a, the second through hole 236b, the 3rd through hole 236c and the 4th through hole 236d) and complex lead, but it is and non-limiting The present embodiment must be welded.In another embodiment, the structure of structure is penetrated in response to plural number so that complex lead can be direct It is arranged at plural number and penetrates in structure and structure is penetrated by plural number and wear out, sets up the electricity between complex lead and plural lower extension Property connection.The utility model can use following preferable way：Complex lead can be directly arranged at plural number and penetrate in structure and answered Number is penetrated after structure wears out, and coating welding material is penetrated in structure in complex lead and plural number, to ensure to set up complex lead With the electric connection between plural lower extension.

Furthermore, the utility model more provides a kind of two-way electrical connector from foregoing different ways.Refer to Figure 13, figure 14 and Figure 15, the two-way electrical connector 3 of 3rd embodiment include housing (not shown in the figures), insulating base frame 31, hyoplastron 32, on Terminal 33a~33d, lower terminal 34a~34d and complex lead (not shown in the figures), it exists with first embodiment difference In upper terminal 33a~33d and the structure of lower terminal 34a~34d.

Refering to Figure 13, Figure 14 and Figure 15, the first upper terminal 33a includes contact site 331a on first, extension on first Segment difference section 333a on 332a and first, it is that the first upper terminal 33a does not include the first entering department with the difference of first embodiment With the first concatenation hole.That is, the first upper terminal 33a can be projected by embedment and is fixed on hyoplastron 32, it is not required to utilize First entering department fixes the first upper terminal 33a.Secondly, the second upper terminal 33b includes contact site 331b on second, prolongs on second Segment difference section 333b on extending portion 332b and second.3rd upper terminal 33c includes contact site 331c on the 3rd, extension 332c on the 3rd With the 3rd on segment difference section 333c.And the 4th upper terminal 33d includes contact site 331d on the 4th, extension 332d and the 4th on the 4th Upper segment difference section 333d.Second upper terminal 33b, the structure of the 3rd upper terminal 33c and the 4th upper terminal 33d and the first upper terminal 33a It is identical.

In Figure 15, the first lower terminal 34a includes first time contact site 341a, the first lower extension 342a, first time turnover Extension 343a and first time segment difference section 344a, its structure is roughly the same with first embodiment, but difference has two, first, first The length of lower extension 342a is short compared with the length of the first lower extension 142a of first embodiment, and the first lower extension 342a Length is less than the length of extension 332a on the first of the present embodiment.The thickness of the second, the first lower terminal 34a is compared with first embodiment The first lower terminal 14a thickness of thin, the thickness of the first lower terminal 34a is also smaller than the thickness of the first upper terminal 33a of the present embodiment Degree.Similar, the second lower terminal 34b includes second time contact site 341b, the second lower extension 342b, second time turnover extension 343b and second time segment difference section 344b, the 3rd lower terminal 34c include the three times contact site 341c, the 3rd lower extension 342c, the Three times turnover extension 343c and the three times segment difference section 344c, and the 4th lower terminal 24d includes the four times contact site 341d, four Lower extension 342d, the four times turnover extension 343d and the four times segment difference section 344d.Second lower terminal 34b, the 3rd lower terminal 34c and the 4th lower terminal 34d, its structure is generally identical with the first lower terminal 34a.

As shown in Figure 14, after extension 332a and the first lower extension 342a is arranged side by side on first, welding material can be also coated with Material 37 on first between extension 332a and the first lower extension 342a, to ensure to set up extension 332a and first on first Electrical concatenation between lower extension 342a.It is only to illustrate, rather than as limit, in another embodiment, is extended on first Portion also can directly be abutted with the first shorter lower extension with overlap abutment up and down, be not required to carry out welding job.

It should be noted that, although the thickness of the first lower terminal 34a is thin compared with first embodiment, but the first upper terminal 33a thickness Degree is identical with first embodiment, though the length of the first lower extension 342a is shorter and thinner thickness, but first on extension 332a abuts part with the first lower extension 342a and stills provide enough metallic elastics, is carried out in order to two-way electrical connector 2 Two-sided docking.The assemble method of the two-way electrical connector 3 of the present embodiment is same as the previously described embodiments, therefore is repeated no more.

Furthermore, the utility model more provides a kind of two-way electrical connector from foregoing different ways.Refer to Figure 16, Figure 17 And Figure 18, the two-way electrical connector 4 of fourth embodiment include housing 40, insulating base frame 41, hyoplastron 42, upper terminal 43a~43d, Lower terminal 44a~44d and complex lead (not shown in the figures), wherein, upper terminal 43a~43d and lower terminal 44a~44d portions Divide and be revealed in outside vacancy section 46.The quantity of upper terminal 43a~43d and lower terminal 44a~44d is respectively 4.In rear explanation the 4th The structure of the upper terminal 43a~43d and lower terminal 44a~44d of embodiment.

In Figure 18, the first upper terminal 43a includes contact site 431a on first, extension 432a on first, segment difference on first Parallel construction 434a on portion 433a and first, it is as follows with the difference of first embodiment, first, contact site 431a and on first Extension 432a has local bending shape on one, and its shape is the structure of the first lower terminal 44a for coordinating corresponding.The Two, the first upper terminal 43a do not have the first entering department, and further include parallel construction 434a on first, are arranged on first and extend The side of portion 432a and close to the end of extension 432a on first.Second upper terminal 43b include second on contact site 431b, Extension 432b on second, parallel construction 434b on segment difference section 433b and second on second.Contact site 431b and second on second Upper extension 432b also has local bending shape, and parallel construction 434b is disposed on extension 432b on second on second Side and close to the end of extension 432b on second, and the second upper terminal 43b does not have the second entering department.

3rd upper terminal 43c is then different from the first upper terminal 43a, including contact site 431c on the 3rd, extension on the 3rd 432c, contact site 431c has local bending shape on parallel construction 434c the 3rd on segment difference section 433c and the 3rd on the 3rd, But extension 432c is without local bending shape on the 3rd.Parallel construction 434c is disposed on extension on the 3rd on 3rd The side of 432c and close to the end of extension 432c on the 3rd.In addition, the 3rd upper terminal 43c does not have the 3rd entering department. Similar to the 3rd upper terminal 43c, it includes contact site 431d on the 4th, extension 432d, the 4th on the 4th to 4th upper terminal 43d Parallel construction 434d on upper segment difference section 433d and the 4th.Contact site 431d has local bending shape on 4th, prolongs on the 4th Extending portion 432d then without local bending shape, on the 4th parallel construction 434d be disposed on the 4th the side of extension 432d and The end of extension 432d on close to the 4th.In addition, the 4th upper terminal 43d does not have the 4th entering department.

In Figure 17, the first lower terminal 44a includes first time contact site 441a, the first lower extension 442a, first time turnover Extension 443a, first time segment difference section 444a and first time parallel construction 445a, it has two with first embodiment difference：The One, the quantity of first time turnover extension 443a is more, to cause apparent narrow difference.The second, the first lower terminal 44a is more Including first time parallel construction 445a corresponding to parallel construction 434a on first, it is arranged at the one of the first lower extension 442a Side and close to the end of the first lower extension 442a.

With reference to Figure 17, the second lower terminal 44b include second time contact site 441b, the second lower extension 442b, second lower turn Folding extension 443b, second time segment difference section 444b and second time parallel construction 445b, second time contact site 441b, second time extension Portion 442b, second time turnover extension 443b and second time segment difference section 444b, it is with first embodiment difference except outward appearance Outward, also include：Second lower terminal 44b further includes second time parallel construction 445b corresponding to parallel construction 434b on second, its It is arranged at the side of the second lower extension 442b and close to the end of the second lower extension 442b.

Continuous to refer to Figure 17, the 3rd lower terminal 44c is included under the three times contact site 441c, the 3rd lower extension 442c, three Turnover extension 443c, the three times segment difference section 444c and the three times parallel construction 445c, it has with first embodiment difference Two：The quantity of the first, the three times turnover extension 443c is more, to cause apparent narrow difference.The second, the three lower terminal 44c further includes the three times parallel construction 445c corresponding to parallel construction 434c on the 3rd, and it is arranged at the 3rd lower extension The side of 442c and close to the end of the 3rd lower extension 442c.

Continuous to refer to Figure 17, the 4th lower terminal 44d is included under the four times contact site 441d, the 4th lower extension 442d, four Turnover extension 443d, the four times segment difference section 444d and the four times parallel construction 445d, its structure generally with first embodiment Identical, its difference has two：The quantity of the first, the four times turnover extension 443d is more, apparent slightly poor to cause It is different.The second, the four lower terminal 44d further includes the four times parallel construction 445d corresponding to parallel construction 434d on the 4th, and it sets It is placed in the side of the 4th lower extension 442d and close to the end of the 4th lower extension 442d.

Figure 18 shows the lower terminal 44a of hyoplastron semi-finished product 424 and first~the 4th lower end for carrying out step A3-1 and being molded The structure of sub- 44d, hyoplastron semi-finished product 424 include plural locating convex block 425 and plural holding tank 426, and its function is real with first Apply example identical, therefore do not repeat.Because the surface structure of plural upper terminal 43a~43d is slightly different, therefore shaping hyoplastron semi-finished product 424 mould also carries out corresponding design for change, and the plural locating convex block of plural upper terminal 43a~43d is corresponded to be formed 425 and plural holding tank 426.

Next refer to Figure 19, after step A3-2 is carried out, upper extension 432a~432d respectively with it is corresponding Lower extension 442a~442d is mutually abutted against in a side-by-side fashion, and the first upper terminal 43a~the 4th upper terminal 43d is placed respectively In plural holding tank 426.Wherein, in response to upper extension 432a~432d and lower extension 442a~442d in a side-by-side fashion Side by side so that upper parallel construction 434a~434d is engaged side by side with corresponding lower parallel construction 445a~445d respectively, with solid Surely the combination of extension 432a~432d and lower extension 442a~442d is gone up.

Secondly, it is continuous refer to Figure 19, upper extension 432a~432d and lower extension 442a~442d be it is contour side by side, and The upper extension 432a and lower extension 442a of same circuits are adjacent.It is similar, the upper extension 432b of same circuits and Lower extension 442b be it is adjacent, by that analogy.Furthermore, between the upper extension and lower extension of this little adjacent same circuits Spacing it is also slightly equal.Therefore contact site all integrally connected extension, the fixation of upper and lower two rows contact terminal of the present utility model Portion and pin, what the upper and lower two rows contact site was provided with two row's same circuits extend side by side portion and pin, the two rows same circuits Extension and pin weld upper and lower two row for overlapping or left and right are side by side or left and right is contour side by side up and down by welding processing processing procedure The pin of same circuits can be stablized ensures electrical connection.Compared when with aforementioned patent bulletin case, in the structure of aforementioned patent bulletin case, Upper and lower two rows contact site is provided only with row's pin, thus electric connector needs to make the overlap joint knot of upper and lower same circuits electrical connection in itself Structure, but structure of the present utility model, using the pin that processing procedure welds the upper and lower two rows same circuits is welded, it does not have various lifes The hidden danger of variable is produced, signal transduction and contact impedance are all relatively stablized.

The situation of the plural upper terminal 43a~43d and plural lower terminal 44a of Figure 20 display fourth embodiments~44d arranged side by side. In order to clearly show that the situation arranged side by side of the rwo, Figure 20 does not draw hyoplastron 42 and insulating base frame 21 in wherein.With reference to Figure 20, upper end In sub- 43a~43d and lower terminal 44a~44d only upper extension 432a~432d respectively with corresponding lower extension 442a ~442d is arranged side by side, and upper parallel construction 434a~434d is engaged side by side with corresponding lower parallel construction 445a~445d respectively. In addition to lower extension 442a~442d and lower parallel construction 445a~445d, upper terminal 43a~43d all not with lower terminal Other parts contact in 44a~44d.Therefore, upper terminal 43a~43d is not contacted with non-corresponding lower terminal 44a~44d, So as to the situation for avoiding upper terminal 43a~43d and lower terminal 44a~44d false touches short circuit occurs.

Figure 21 and Figure 22 is referred to, after the two-way electrical connector 4 of the 4th preferred embodiment is completed, upper terminal 43a~43d and lower terminal 44a~44d are partly buried in the structure in hyoplastron 42, and upper contact site 431a~431d is revealed in Plate body surface 421 (only shows contact site 431b on second) in Figure 21, lower contact site 441a~441d is then revealed in lower body Surface 422 (only shows the three times contact site 441c) in Figure 21, upper extension 432a~432d and lower extension 442a~ Arranged side by side mutually and part is revealed in outside vacancy section 46 442d in a side-by-side fashion.Insulating base frame 41 has base 411, and it belongs to exhausted The bottom section of edge pedestal 41, and can carry intermeshing upper parallel construction 434a~434d and lower parallel construction 445a~ 445d.In response to the structure of base 411 so that complex lead (not shown in the figures) can respectively with upper parallel construction 434a~434d Welding means are carried out with lower parallel construction 445a~445d, to set up upper terminal 43a~43d and lower terminal 44a~44d and answer Electrical concatenation between number wire.

It should be noted that, upper terminal 43a~43d and lower terminal 44a~44d is by intermeshing upper parallel construction 434a ~434d and lower parallel construction 445a~445d.Except upper parallel construction 434a~434d's and lower parallel construction 445a~445d Outside contact, upper extension 432a~432d can also be abutted with lower extension 442a~442d, but non-as limit.It also can be because The structure answered different demands and use the upper extension of plural number not abutted with plural lower extension.

According to above-mentioned, the present embodiment is equally respectively 4 using the quantity of upper terminal 43a~43d and lower terminal 44a~44d, And with toward hyoplastron 42 front end bend lower turnover extension quantity be 3 structure, with avoid upper terminal 43a~43d and under There is unnecessary contact in terminal 44a~44d.In addition, upper terminal 43a~43d has upper parallel construction 434a~434d, and under Terminal 44a~44d has lower parallel construction 445a~445d, and the mode that it can be engaged side by side carries out the combination of high intensity, and Upper terminal 43a~43d and lower terminal 44a~44d can be avoided to depart from two-way electrical connector in manufacturing process.

Figure 23 is that the different structures of implementing aspect of the utility model two-way electrical connector in the 4th preferred embodiment are shown It is intended to.Two-way electrical connector 4* includes that housing 40*, insulating base frame 41*, hyoplastron (not shown in the figures), plural upper terminal (only show The upper parallel construction 434a*~434d* of number of giving instructions in reply) and plural lower terminal (only showing the lower parallel construction 445a*~445d* of plural number). Compare with Figure 22 and understand, it is hanging structure that the insulating base frame 41* of two-way electrical connector 4* is, that is, not comprising there is base, make mutually The upper parallel construction 434a*~434d* for abutting against and lower parallel construction 445a*~445d* is presented vacant state.Therefore, above simultaneously Array structure 434a*~434d* and lower parallel construction 445a*~445d* can utilize surface mount technology (Surface Mount Technology, SMT) carry out welding means with circuit board (not shown in the figures), therefore the assembling mode of two-way electrical connector 4* It is slightly different with two-way electrical connector 4.

Furthermore, the utility model more provides a kind of two-way electrical connector from foregoing different ways.Please refer to Figure 24, Figure 25 and Figure 26, the two-way electrical connector 5 of the 5th embodiment include housing 50, insulating base frame 51, hyoplastron 52, upper terminal 53a~ 53d, lower terminal 54a~54d and complex lead (not shown in the figures), wherein, upper terminal 53a~53d and lower terminal 54a~ 54d parts are revealed in outside vacancy section 56.5th example structure is upper terminal 53a with above-mentioned first embodiment difference The structure of~53d and lower terminal 54a~54d.

With reference to Figure 26, the first upper terminal 53a includes contact site 531a on first, extension 532a, the first epimere on first Parallel construction 534a on difference portion 533a and first, it is as follows with the difference of first embodiment, first, extension 532a tools on first There is local bending shape, the structure of the first corresponding lower terminal 54a of its form fit.The second, the first upper terminal 53a does not have Have the first entering department, and further include parallel construction 534a on first, be arranged on first the side of extension 532a and close to The end of extension 532a on first.Second upper terminal 53b includes contact site 531b on second, extension 532b on second, the Parallel construction 534b on segment difference section 533b and second on two.Extension 532b also has a local bending shape on second, and the Parallel construction 534b is disposed on second the side of extension 532b and close to the end of extension 532b on second on two, And the second upper terminal 53b does not have the second entering department.

Continuous to refer to Figure 26, the 3rd upper terminal 53c includes contact site 531c on the 3rd, extension 532c on the 3rd, on the 3rd Parallel construction 534c on segment difference section 533c and the 3rd.Extension 532c also has local bending shape on 3rd, and on the 3rd Parallel construction 534c is disposed on the 3rd the side of extension 532c and close to the end of extension 532c on the 3rd, and Three upper terminal 53c do not have the 3rd entering department.4th upper terminal 53d includes contact site 531d on the 4th, extension on the 4th 532d, parallel construction 534d on segment difference section 533d and the 4th on the 4th.Extension 532d also has local bent on 4th Parallel construction 534d is disposed on the 4th the side of extension 532d and close to extension 532d on the 4th on shape, and the 4th End, and the 4th upper terminal 53d do not have the 4th entering department.

With reference to Figure 25, the first lower terminal 54a include first time contact site 541a, the first lower extension 542a, first lower turn Folding extension 543a, first time segment difference section 544a, first time parallel construction 545a and first time order difference part 546a, it is real with the 4th Applying a difference is：First lower terminal 54a further includes first time order difference part 546a, first time order difference part 546a toward vertical direction Y bends, and makes between first time parallel construction 545a and the first lower extension 542a with difference in height, and with first on parallel construction 534a is located at sustained height.

Continuous to refer to Figure 25, the second lower terminal 54b is included under second time contact site 541b, the second lower extension 542b, second Turnover extension 543b, second time segment difference section 544b, second time parallel construction 545b and second time order difference part 546b.3rd lower end Sub- 54c includes the three times contact site 541c, the 3rd lower extension 542c, the three times turnover extension 543c, the three times turning points 544c, the three times parallel construction 545c and the three times order difference part 546c.4th lower terminal 54d include the four times contact site 541d, 4th lower extension 542d, the four times turnover extension 543d, the four times turning point 544d, the four times parallel construction 545d and the Four times segment difference section 546d.Second lower terminal 54b, the structure of the 3rd lower terminal 54c and the 4th lower terminal 54d are similar to the first lower end Sub- 54a.

Figure 26 shows the lower terminal 54a of hyoplastron semi-finished product 524 and first~the 4th lower end for carrying out step A3-1 and being molded The structure of sub- 54d.Hyoplastron semi-finished product 524 include plural locating convex block 525 and plural holding tank 526, and its function is and foregoing phase Repeat no more together.Because the surface structure of upper terminal 53a~53d is slightly different, therefore the mould of shaping hyoplastron semi-finished product 524 is also Corresponding design for change is carried out, to form plural locating convex block 525 and plural holding tank corresponding to upper terminal 53a~53d 526。

Then, refer to Figure 27 and Figure 28, in after step A3-2, upper extension 532a~532d respectively with it is corresponding under Extension 542a~542d to overlap abutment mutually side by side up and down, and the first upper terminal 53a~the 4th upper terminal 53d difference It is placed in plural holding tank 526.Although upper extension 532a~532d is Chong Die with lower extension 542a~542d abutting, The structure of lower segment difference section 546a~546d cause parallel construction 534a~534d be able to respectively with corresponding lower parallel construction 545a~545d is engaged side by side, uses the combination of fixed upper extension 532a~532d and lower extension 542a~542d.On prolong The section that extending portion 532a~532d is abutted with lower extension 542a~542d refer to Figure 28.

Furthermore, the utility model more provides a kind of two-way electrical connector from foregoing different ways.Please refer to Figure 29, Figure 30 and Figure 31, the two-way electrical connector 6 of sixth embodiment include housing 60, insulating base frame 61, hyoplastron 62, upper terminal 63a~ 63d, lower terminal 64a~64d and complex lead (not shown in the figures), wherein upper terminal 63a~63d and lower terminal 64a~64d Part is revealed in outside vacancy section 66.Two-way electrical connector 6 and above-mentioned first embodiment difference be upper terminal 63a~ The structure of 63d and lower terminal 64a~64d.As seen from Figure 29, the arrangement mode of upper terminal 63a~63d by left-to-right in figure according to Sequence is the first upper terminal 63a, the 3rd upper terminal 63c, the second upper terminal 63b and the 4th upper terminal 63d, is defined as with the 3rd in this Arrangement mode is set, and different from previous embodiment.

With reference to Figure 31, the first upper terminal 63a includes contact site 631a on first, extension 632a, the first epimere on first Parallel construction 634a on difference portion 633a and first, its structure is similar with fourth embodiment.Second upper terminal 63b is located at the 3rd upper end Between sub- 63c and the 4th upper terminal 63d, it includes contact site 631b on second, extension 632b on second, segment difference section on second 633b, transfer on second extension 635b on parallel construction 634b and second, and segment difference section 633b is connected on second and connects on second The front end area of contact portion 631b, the structure of parallel construction 634b is identical with fourth embodiment on second.Transferred on second extension 635b is toward bending on horizontal direction X and be connected to segment difference section 633b on second.

Continuous to refer to Figure 31, the 3rd upper terminal 63c between the first upper terminal 63a and the second upper terminal 63b includes the Contact site 631c on three, extension 632c on the 3rd, segment difference section 633c on the 3rd, turn on parallel construction 634c and the 3rd on the 3rd Folding extension 635c.Extension 632c is connected on the 3rd parallel construction 634c on the extension 635c and the 3rd that transfers on 3rd, Segment difference section 633b is connected on the 3rd extension 632c on the back-end region of contact site 631c and the 3rd on second.Secondly, the 3rd Upper turnover extension 635c is toward bending on horizontal direction X and be connected to segment difference section 633b on second.Parallel construction 634c on 3rd Structure it is identical with fourth embodiment.4th upper terminal 63d includes contact site 631d on the 4th, extension 632d on the 4th, the Parallel construction 634d on segment difference section 633d and the 4th, the 4th upper terminal 63d on four, it is identical with fourth embodiment.

Figure 30 is refer to, the first lower terminal 64a is included under first time contact site 641a, the first lower extension 642a, first Turnover extension 643a, first time segment difference section 644a and first time parallel construction 645a, its structure are identical with fourth embodiment.Position The second lower terminal 64b between the 3rd lower terminal 64c and the 4th lower terminal 64d is included under second time contact site 641b, second Extension 642b, second time segment difference section 644b and second time parallel construction 645b, it does not have second time turnover extension.

Continuous to refer to Figure 30, the 3rd lower terminal 64c between the first lower terminal 64a and the second lower terminal 64b includes the Under three times contact site 641c, the 3rd lower extension 642c, the three times turnover extension 643c, the three times segment difference section 644c and the 3rd Parallel construction 645c, it is identical with fourth embodiment.Similarly, the 4th lower terminal 64d includes the four times contact site 641d, four Lower extension 642d, the four times turnover extension 643d, the four times segment difference section 644d and the four times parallel construction 645d.By Figure 30 Understand, first time contact site 641a~the four times contact site 641d are set in second order mode, but the first lower extension 642a ~the four lower extension 642d is set with the 3rd arrangement mode.

Figure 31 shows the lower terminal 64a of hyoplastron semi-finished product 624 and first~the 4th lower end for carrying out step A3-1 and being molded The structure of sub- 64d.Hyoplastron semi-finished product 624 include plural locating convex block 625 and plural holding tank 626, its function and foregoing implementation Example is identical.Because the structure of upper terminal 63a~63d is different from previous embodiment, therefore the mould of shaping hyoplastron semi-finished product 624 is carried out Corresponding design for change is forming plural locating convex block 625 and plural holding tank 626 corresponding to upper terminal 63a~63d.

Next refer to Figure 32, its be the utility model two-way electrical connector plural upper terminal and hyoplastron semi-finished product in The structural representation combined in 6th preferred embodiment.After step A3-2, upper extension 632a~632d respectively with it is relative Lower extension 642a~the 642d for answering in a side-by-side fashion mutually side by side, and the first upper terminal 63a~the 4th upper terminal 63d respectively by It is positioned in plural holding tank 626.Wherein, in response to upper extension 632a~632d and lower extension 642a~642d side by side, on Parallel construction 634a~634d is engaged side by side with corresponding lower parallel construction 645a~645d respectively, uses fixed upper extension The combination of 632a~632d and lower extension 642a~642d.

According to above-mentioned, at least one of upper terminal 63a~63d of the present embodiment has upper turnover extension, this implementation Upper terminal 63a~the 63d of example is provided with second the extension 635c that transferred on the extension 635b and the 3rd that transfers so that right with it The lower terminal answered does not have lower turnover extension.And only in first time turnover extension 643a of setting on the first lower terminal 64a, its Remaining terminal 64b~64d is then not provided with lower turnover extension, by so configured, can also complete lower contact site in non-phase The implementation of the lower section of corresponding upper contact site.That is, the quantity difference of upper terminal 63a~63d and lower terminal 64a~64d It is 4, and it is also 3 to have the turnover extension quantity that the front end 3 of past hyoplastron 62 bends, but the utility model two-way electrical connector is simultaneously Non-limiting only lower terminal just can be set turnover extension (being also lower turnover extension), can also turn in being set on upper terminal Folding extension (that is, upper turnover extension).In short, the structure of the utility model two-way electrical connector can be in response to different situations And corresponding design for change is carried out, to meet various demands.

Additionally, the utility model more provides a kind of two-way electrical connector from foregoing different ways.Refer to Figure 33 and Tu 34, the two-way electrical connector 8 of the 7th embodiment includes housing 80, insulating base frame 81, hyoplastron 82, upper terminal 83a~83d, lower end Sub- 84a~84d and complex lead (not shown in the figures), and upper terminal 83a~83d and lower terminal 84a~84d parts are revealed in Outside vacancy section 86.Upper terminal 83a~83d parts are revealed in upper plate body surface 821, and lower terminal 84a~84d parts are revealed in down Plate body surface 822 (refer to Figure 37).The present embodiment has two, first, the He of insulating base frame 81 with the difference of previous embodiment Hyoplastron 82 all has plural fixing hole 85.The structure of second, upper terminal 83a~83d and lower terminal 84a~84d, is described as follows.

Refering to Figure 34, the first upper terminal 83a includes contact site 831a on the first of one, extension 832a on first, the Parallel construction 834a on segment difference section 833a and first on one.Similarly, the second upper terminal 83b includes contact site on the second of one 831b, extension 832b on second, parallel construction 834b on segment difference section 833b and second on second, the 3rd upper terminal 83c include Contact site 831c on the 3rd of one, extension 832c on the 3rd, parallel construction 834c on segment difference section 833c and the 3rd on the 3rd, 4th upper terminal 83d includes contact site 831d on the 4th of one, extension 832d on the 4th, segment difference section 833d and the on the 4th Parallel construction 834d on four.This little structure is a difference in that upper terminal 83a~83d with common upper material strip with previous embodiment 835 interfix, and its detail is by the assemble method of two-way electrical connector 8 explanation.

Secondly, continue and refer to Figure 34, two row's contact sites (including contact site 831a on first, contact site 831b, the 3rd on second Upper contact site 831c, contact site 831d, first time contact site 841a, second time contact site 841b, the three times contact sites on the 4th 841c and the four times contact site 841d) at least two contact sites be provided with by the contact site front backward reflexed overlap an extension It is (extension 832a on first, extension 832b on second, extension 832c on the 3rd, extension 832d on the 4th, first downward Extending portion 842a, the second lower extension 842b, the 3rd lower extension 842c or the 4th lower extension 842d).Also, the two rows pin, Parallel construction 834b, parallel construction 834c on the 3rd, parallel construction on the 4th including parallel construction 834a on first, on second 834d, first time parallel construction 845a, second time parallel construction 845b, the three times parallel construction 845c and the four times parallel constructions 845d is all stretched out outside insulating base frame 81.

It is continuous to refer to Figure 33 and Figure 34, the first lower terminal 84a include first time contact site 841a, the first lower extension 842a, First time turnover extension 843a, first time segment difference section 844a and first time parallel construction 845a.Second lower terminal 84b includes the Under two times contact site 841b, the second lower extension 842b, second time turnover extension 843b, second time segment difference section 844b and second Parallel construction 845b.3rd lower terminal 84c prolongs including the three times contact site 841c, the 3rd lower extension 842c, three times turnovers Extending portion 843c, the three times segment difference section 844c and the three times parallel construction 845c.4th lower terminal 84d includes the four times contact sites 841d, the 4th lower extension 842d, the four times turnover extension 843d, the four times segment difference section 844d and the four times parallel constructions 845d.This little structure is fixed from lower terminal 84a~84d unlike previous embodiment by common lower material strip 846, and its is detailed Situation is by the explanation in the assemble method of two-way electrical connector 8.

Next, Figure 36 is flow of the assemble method of the utility model two-way electrical connector in the 7th preferred embodiment Figure.The assemble method of two-way electrical connector is comprised the following steps：

Step A*：Two-way electrical connector is provided.

Step B：Welding means are carried out, to set up the electric connection of plural pin side by side and complex lead.

The structure of two-way electrical connector 8 is as described above, and step A* is comprised the following steps：

Step A1：Plural upper terminal is provided.

Step A2：Plural lower terminal is provided.

Step A3*：Hyoplastron and insulating base frame are formed with reference to plural upper terminal and plural lower terminal.

Step A4：Housing is arranged on insulating base frame.

Wherein, step A2 is comprised the following steps：

And step A3* is comprised the following steps：

Step A3-1*：Overlap plural upper terminal and plural lower terminal, make on plural number extension respectively with plural lower extension Side by side.

Step A3-2*：Embedment is carried out to plural upper terminal and plural lower terminal to project work and form hyoplastron and insulating base Body.

Step A3-3*：Removal material strip.

Step B is comprised the following steps：

Step B1：Complex lead is provided.

In the assemble method of this explanation two-way electrical connector.Figure 35 is the plural upper end of the utility model two-way electrical connector The structural representation that son is combined with plural lower terminal in the 7th preferred embodiment.Figure 33~Figure 35 is referred to, first, before carrying out The step of taking off A1, step A2-1 and step A2-2 realize structure such as Figure 34 institutes of upper terminal 83a~83d and lower terminal 84a~84d Show.Followed by step A3-1*：Overlap upper terminal 83a~83d and lower terminal 84a~84d, make extension 832a~ 832d is arranged side by side in a side-by-side fashion with lower extension 842a~842d respectively, as shown in figure 35.Then step A3-2* is carried out：To upper Terminal 83a~83d and lower terminal 84a~84d carry out embedment injection and form hyoplastron 82 and insulating base frame 81, and hyoplastron 82 and absolutely Vacancy section 86 is formed between edge pedestal 81 so that while carrying out upper extension arranged side by side to overlap abutment and side-by-side configuration up and down Portion 832a~832d and lower extension 842a~842d are revealed in outside vacancy section 86.

Due to upper terminal 83a~be provided between 83d and upper material strip 835 upper pre-cutting structure 836 and lower terminal 84a~ Pre-cutting structure 847 under plural number is provided between 84d and lower material strip 846, therefore after hyoplastron 82 and insulating base frame 81 are molded, can Delamination upper terminal 83a~83d and upper material strip 835 and remove upper material strip 835.The lower material strip 846 of removal also refers to step A3-3* Running.Two-way electrical connector 8 is completed in step A4, step B1 and step B2 is sequentially carried out after step A3-3* as schemed Structure shown in 37.

It should be noted that, due to only once being imbedded injection work and simultaneously in the assemble method of two-way electrical connector 8 Carry out the shaping of hyoplastron 82 and insulating base frame 81, thus upper terminal 83a~83d and lower terminal 84a~84d must be accurately ground in Correct position can just carry out embedment and project work.The present embodiment fixes upper terminal 83a using upper material strip 835 and lower material strip 846 ~83d and lower terminal 84a~84d.In fact, it is solid that plural number is also provided with the mould structure of shaping hyoplastron 82 and insulating base frame 81 Determine element (such as thimble or fixture), with the fixing terminal interface in processing procedure, therefore, on the hyoplastron 82 and insulating base frame 81 of shaping Then produce plural fixing hole 85.Due to only once being imbedded injection work in the assemble method of two-way electrical connector 8, therefore can Manufacture and assembly cost is greatly reduced.

With reference to Figure 38, the first two-way electrical connector 8* for implementing aspect of the 7th embodiment includes housing 80*, insulating base Body 81*, hyoplastron 82*, plural upper terminal (the second upper terminal 83b* is only shown in figure), plural lower terminal (only show the 3rd in figure Lower terminal 84c*) and complex lead (not shown in the figures).Contact site (is only shown on second in figure on the plural number of plural upper terminal Contact site 831b*) upper plate body surface 821* is revealed in, contact site (connects under only showing the 3rd in figure under the plural number of plural lower terminal Contact portion 841c*) then it is revealed in lower body surface 822*.Extension (only shows in figure and extend on second on the plural number for mutually abutting against Portion 832b*) and plural lower extension (the 3rd lower extension 842c* is only shown in figure) be revealed in outside the 86* of vacancy section.With Figure 37 Compare and understand, the plural upper terminal of two-way electrical connector 8* further includes elastic construction on plural number (such as on second shown in figure Bending elastic construction 838b*), and plural lower terminal further includes elastic construction (such as the three times bendings shown in figure under plural number Elastic construction 849c*).By the upper extension of the setting lifting of upper elastic construction and lower elastic construction and the intensity of lower extension, So as to avoid upper extension and lower extension elastic fatigue.

Refering to Figure 39, the first two-way electrical connector 8 ' for implementing aspect of the 7th embodiment includes housing 80 ', insulating base Body 81 ', hyoplastron 82 ', plural upper terminal (the second upper terminal 83b ' is only shown in figure), plural lower terminal (only show the 3rd in figure Lower terminal 84c ') and complex lead (not shown in the figures).Contact site (is only shown on second in figure on the plural number of plural upper terminal Contact site 831b ') upper plate body surface 821 ' is revealed in, and contact site (is only shown under the 3rd in figure under the plural number of plural lower terminal Contact site 841c ') it is revealed in lower body surface 822 '.Compared with Figure 37, the bag set between insulating base frame 81 ' and hyoplastron 82 ' The upper extension of the cladding plural number of coating 88 ' (only showing that a section 832b ' is stretched on edge on second in figure) and plural lower extension (only show in figure 3rd lower extension 842c ') in wherein, therefore the utility model two-way electrical connector is not limited and must appear extension on plural number With plural lower extension in outer.

Figure 40 and Figure 41 are the expansion of the embodiment of terminal up and down of the utility model two-way electrical connector and lateral reflexed Schematic diagram.Figure 40 is refer to, the terminal interface of row up and down of the present utility model can utilize piece of metal sheet material or two sheet metals To realize, this sentence piece of metal sheet material explanation, piece of metal sheet material be punched blanking formed two link bridges 151 ', 152 ' and Positioned at link row's upper terminal 13a ' of bridge 151 ', 152 ' both sides, 13b ', 13c ', 13d ' and row's lower terminal 14a ', 14b’、14c’、14d’.Secondly, any upper terminal 13a ', 13b ', 13c ' or 13d ' located at row's lower terminal 14a ', 14b ', Between 14c ', 14d '.Furthermore, row's upper terminal 13a ', 13b ', 13c ', 13d ' and row's lower terminal 14a ', 14b ', 14c ', 14d ' is to be collectively aligned and launch laterally side by side according to circuit sequence.Then, Figure 41 is refer to, is assembled or be buried During two row's terminal of two-way electrical connector of the present utility model, as long as lateral reflexed two links in bridge 151 ', 152 ' and alignment The contact site of lower row's terminal interface.Therefore terminal interface design of the present utility model is easy for assembling or embedded with other parts Shaping.With reference to Figure 42, after terminal and hyoplastron and the insulating base frame assembling of Figure 41 and/or burying, being formed has floating hyoplastron Bidirectional two-sided electric connector 6 ', bidirectional two-sided electric connector 6 ' also have foregoing void region 76 in hyoplastron and insulating base frame Between, do not repeated in this.

According to above-mentioned, the upper extension and lower extension of the utility model two-way electrical connector are using individually setting Not design shared mutually, and the structure of at least two turnover extensions in hyoplastron front end and a side is provided with, so avoid There is unnecessary contact between upper terminal and lower terminal.Secondly, allow to prolong on plural number in the utility model two-way electrical connector Extending portion with have same circuits plural lower extension side by side, without allow its with the plural lower extension for differing circuit There is the situation of juxtaposition, thereby form the regular terminal interface structure for being convenient for assembling.

Compared with the prior art, the utility model has the manufacturing process and assembling process of the terminal interface of turnover extension It is simple compared with prior art, and the manufacture allowable error of its terminal interface gets over contact frame greatly than the friendship of prior art, therefore this practicality is new The manufacture of type two-way electrical connector and assembly cost are low than prior art, to meet the consideration on cost.Also, using once burying The assemble method that incidence goes out work can further reduce manufacture and assembly cost.In addition, being caused through cleverly design each With reference to upper terminal and lower terminal between spacing be substantially the same, and each upper terminal pad (that is, set concatenation hole Part) position it is consistent, it is so convenient to be welded, so as to advantageously reduce manufacture and assembly cost.Therefore, according to upper State, electric connection structure of the present utility model can bear resistance to plug, high temperature is aging, the USB associations of the various circuit transmissions such as thermal shock Can standard testing.Also, the extension and pin of two row's same circuits of electric connection structure of the present utility model for up and down overlapping or Left and right is side by side or left and right is contour side by side, by welding processing processing procedure, welds the pin of upper and lower two rows same circuits, makes upper and lower two row The same circuits electrical connection of contact site, reaching two-way male can the electrical connection female seat of forward and reverse grafting one.Also, electricity of the present utility model Extension and the different circuit extensions of the contact site connection of attachment structure not juxtaposition, and it is provided with the dynamic extension of thread empty.

In the foregoing each preferred embodiment of the utility model, it is with being electrically connected with housing (metal shell or plastic casing) Device is connect for example, but is not limited thereto, creation concept of the present utility model can also apply the not electric connector including housing In.

Preferred embodiment of the present utility model is the foregoing is only, claim model of the present utility model is not limited to Enclose, thus it is all other without departing from the equivalent change or modification that are completed under the spirit disclosed in the utility model, be intended to be limited solely by In scope of patent protection of the present utility model.

Claims

1. a kind of two-way electrical connector, it is characterised in that including：

One housing；

One hyoplastron, the housing frame encloses the hyoplastron and forms a link slot in the both sides up and down of the hyoplastron；And

One row's upper terminal and row's lower terminal, row's upper terminal and row's lower terminal are assigned the circuit sequence of identical one, the electricity Road sequence includes plural circuit；Wherein,

Row's upper terminal have plural upper terminal to should plural circuit, any upper terminal include contact site on the one of one, Pin on extension and on one, any extension on this and other this on extension or with different circuits this on pin not Juxtaposition；

Row's lower terminal have plural lower terminal to should plural circuit, any lower terminal include one contact site once, One lower extension and once pin, be respectively arranged under the upper contact site of the row of the both sides up and down of the hyoplastron and the row contact site according to The circuit sequence is sequentially reversed arrangement, any lower extension and other lower extensions or with different circuits this under connect Pin not juxtaposition；The lower extension of any extension on this and different circuits or do not handed over the lower pin of different circuits Fork is overlapped；And any lower extension and different circuits this on extension or with different circuits this on pin do not intersect Overlap.

2. a kind of two-way electrical connector, it is characterised in that including：

One housing；

One row's upper terminal and row's lower terminal, row's upper terminal and row's lower terminal are assigned the circuit sequence of identical one, the electricity Road sequence includes plural circuit, row's upper terminal have plural upper terminal to should plural circuit, any upper terminal includes one Contact site on the one of body, pin on extension and on；Row's lower terminal have plural lower terminal to should plural circuit, appoint The contact site once of one lower terminal including one, a lower extension and once pin, are revealed in up and down the two of the hyoplastron respectively Contact site is sequentially reversed arrangement according to the circuit sequence under the upper contact site of the row of side and the row；Wherein, the row goes up pin and is somebody's turn to do The lower pin of row is overlapped side by side or up and down for contour.

3. a kind of two-way electrical connector, it is characterised in that including：

One housing；

Row's upper terminal have plural upper terminal to should plural circuit, any upper terminal include on the one of one contact site and Extension on one；

Row's lower terminal have plural lower terminal to should plural circuit, any lower terminal include the contact site of one and One lower extension, extension and the lower extension side by side, are revealed in the upper and lower of the hyoplastron respectively on this of any identical circuit Contact site is sequentially reversed arrangement, the upper extension of the row and the row according to the circuit sequence under the upper contact site of the rows of both sides and the row Lower extension is sequentially to be collectively aligned according to the circuit sequence.

4. a kind of two-way electrical connector, it is characterised in that including：

One housing；

Row's lower terminal have plural lower terminal to should plural circuit, any lower terminal include the contact site of one and One lower extension, contact site is according to the circuit sequence under the upper contact site of the row of the both sides up and down of the hyoplastron and the row are revealed in respectively It is sequentially reversed arrangement, the extension and lower extension is contour overlaps side by side or up and down on this of any identical circuit.

5. a kind of two-way electrical connector, it is characterised in that including：

One housing；

Row's upper terminal have plural upper terminal to should plural circuit, any upper terminal include on the one of one contact site and Pin on one；And

Row's lower terminal have plural lower terminal to should plural circuit, any lower terminal include the contact site of one and Once pin, pin and the lower pin side by side, are revealed in the both sides up and down of the hyoplastron respectively on this of any identical circuit Contact site is sequentially reversed arrangement according to the circuit sequence under the upper contact site of the row and the row, and pin is under the upper pin of the row and the row It is sequentially to be collectively aligned according to the circuit sequence.

6. a kind of two-way electrical connector, it is characterised in that including：

One insulating base frame；

One hyoplastron, the hyoplastron is arranged at the front end of the insulating base frame；And

One row's upper terminal and row's lower terminal, row's upper terminal and row's lower terminal are assigned the circuit sequence of identical one, the electricity Road sequence includes plural circuit, row's upper terminal have plural upper terminal to should plural circuit, any upper terminal includes one Contact site on the one of body, pin on extension and on；Row's lower terminal have plural lower terminal to should plural circuit, appoint The contact site once of one lower terminal including one, a lower extension and once pin, are revealed in up and down the two of the hyoplastron respectively Contact site is sequentially reversed arrangement according to the circuit sequence under the upper contact site of the row of side and the row；Wherein, the row goes up pin and is somebody's turn to do Pin is that the contour insulating base frame that abreast stretches out superimposedly is stretched out outside the insulating base frame outward or up and down to row down.

7. a kind of two-way electrical connector, it is characterised in that including：

One insulating base frame；

One row's upper terminal and row's lower terminal, row's upper terminal and row's lower terminal are assigned the circuit sequence of identical one, the electricity Road sequence includes plural circuit, row's upper terminal have plural upper terminal to should plural circuit, any upper terminal includes one Contact site on the one of body, pin on extension and on；Row's lower terminal have plural lower terminal to should plural circuit, appoint The contact site once of one lower terminal including one, a lower extension and once pin, are revealed in up and down the two of the hyoplastron respectively Contact site is sequentially reversed arrangement according to the circuit sequence under the upper contact site of the row of side and the row；Wherein, the upper extension of the row and Row's lower extension for it is contour side by side, and under the upper pin of the row and the row pin is abreast stretched out outside the insulating base frame for contour Or superimposedly stretch out outside the insulating base frame up and down.

8. a kind of two-way electrical connector, it is characterised in that including：

One insulating base frame；

One row's upper terminal and row's lower terminal, row's upper terminal and row's lower terminal are assigned the circuit sequence of identical one, the electricity Road sequence includes plural circuit, row's upper terminal have plural upper terminal to should plural circuit, any upper terminal includes one Contact site on the one of body, pin on extension and on；Row's lower terminal have plural lower terminal to should plural circuit, appoint The contact site once of one lower terminal including one, a lower extension and once pin, are revealed in up and down the two of the hyoplastron respectively Contact site is sequentially reversed arrangement according to the circuit sequence under the upper contact site of the row of side and the row；Wherein, on this contact site and The front end or side of at least one both lower contact sites are provided with pin under a turnover extension, and the upper pin of the row and the row All stretch out outside the insulating base frame.

9. a kind of two-way Electric plug with shutter including any described two-way electrical connector of claim 1 to 5, further includes an insulation Pedestal, the hyoplastron is connected to the insulating base frame through row's upper terminal and row's lower terminal, wherein, the hyoplastron is located at the insulating base The front end of body and retain a void region and the insulating base frame between, the hyoplastron can float on the link slot to upper and lower displacement Stage casing.

10. two-way Electric plug with shutter as claimed in claim 9, it is characterised in that under contact site and the plural number on the plural number At least wantonly two or any front end of contact site or side are provided with a turnover extension, the turnover extending part in the hyoplastron simultaneously Only connect any contact site or any lower contact site on this.

11. two-way Electric plug with shutter as claimed in claim 9, it is characterised in that any upper terminal further includes the one of one Upper fixed part, and any lower terminal further includes the fixed part of one, and fixed part and the lower fixed part are determined on this In the insulating base frame.

12. two-way Electric plug with shutter as claimed in claim 9, it is characterised in that

The upper and lower terminal of two rows is identical or identical and alignment relative two smooth contact interface；Or

The upper and lower terminal of two rows is two connecting interfaces of upper and lower same sequence number sequentially reversed arrangement, and it is provided with insulator cladding Same circuits a series connection structure, and series connection structure circuit different from this one or the extension keep safe spacing do not hand over Fork is overlapped；Or

The upper and lower terminal of two rows is two connecting interface up and down of same sequence number sequentially reversed arrangement, and it is provided with least two connections One turnover extension of interface front end, and two connecting interface is that the length of upper and lower alignment relative and the contact of width identical two connect Mouth structure；Or

Two extensions of the same circuits sequence number of the upper and lower contact site of two rows sequentially arranged in parallel in the same direction, and this simultaneously in the same direction sequentially The extension of the extension of row circuit different from this keeps safe spacing not juxtaposition；Or

The upper and lower terminal of two rows is two connecting interfaces of upper and lower same sequence number sequentially reversed arrangement, and it is provided with least two connections Interface front end one turnover extension, and be provided with least one or the extension in the hollow-out parts of an insulator of the hyoplastron；Or

The upper and lower terminal of two rows is two connecting interfaces of upper and lower same sequence number sequentially reversed arrangement, and it is provided with upper and lower two identical electricity One series connection structure and the series connection structure on road are located at the vacancy section of an insulator of the hyoplastron；Or

The hollow-out parts of one insulator of the hyoplastron are provided with contour upper and lower terminal of two rows for overlapping side by side or up and down of same circuits The upper and lower springing extension of two rows；Or

The plural number of the same circuits of the upper and lower contact site of two rows or those extensions or plural or those pins are transverse direction contour simultaneously Row overlaps up and down；Or

Be provided with a turnover extension in the front or a side of at least upper and lower contact site of two rows, the turnover extension and one or The extension and pin of the same circuits for laterally it is contour overlaps side by side or up and down, and circuit different from this extension and pin Not juxtaposition；Or

The upper and lower terminal of two rows is embedment injection molding with the hyoplastron；Or

The hyoplastron be can upper and lower displacement with as a floating hyoplastron；Or

The hyoplastron is with one or the insulating base frame is that integral type links or separate type does not link；Or

The hyoplastron is a floating hyoplastron and with a hollow-out parts, the floating hyoplastron and one or the insulating base frame be separate type, this is engraved Empty portion is provided with the springing extension of the laterally upper and lower terminal of two rows of the contour same circuits for overlapping side by side or up and down；Or

The upper and lower terminal of two rows is all provided with plural number or those pins；Or

The front or a side of those up or down contact sites of the upper and lower terminal of a two rows wherein row are provided with a turnover extension, And under another row or upper contact site is provided with the overlapping extension extended along the longitudinal direction by front reflexed, two row is upper and lower The plural number of terminal or those extensions are all each to connect a fixed part respectively, any fixed part be positioned at one or the insulating base frame and Its one end connects the one or any pin, and the pin is stretched out outside the insulating base frame；Or

The front or a side of those up or down contact sites of a wherein row of the upper and lower terminal of two rows are provided with turnover extension Under portion, and another row or upper contact site be provided with toward the lower or upper contact site rear a pedestal extend a row or the row under or Upper extension, the upper and lower extension of two rows all respectively connects a fixed part respectively, and any fixed part is positioned at one or the insulating base Body and its one end all respectively connect the one or any pin, and the pin is stretched out outside the insulating base frame；Or

The extension of upper and lower two same circuits is laterally contour side by side in a hollow out springing part at the hyoplastron center；Or

The two rows upper and lower end attached bag includes row D+ contact terminals, D- contact terminals, ground connection contact terminal and electrical power contacts end up and down Son, this arranges the upper and lower contact site and upper and lower extension of D+ and D- contact terminals compared with the ground connection contact terminal and the power supply up and down The width dimensions of contact terminal are narrow；Or

The upper and lower terminal of two rows is the contact interface up and down of a bidirectional two-sided USB A TYPE males, and this upper and lower each at least one Contact interface is that the piece of metal sheet material punching blanking that horizontal spreading links side by side is not overlapped, and the upper and lower contact interface is in one Two sides for linking bridge are sequentially collectively aligned for same circuits person, or for identical contact interface and same circuits sequence number person is sequentially same To arrangement；Or

The two-way electrical connector is the Electric plug with shutter of one patchcord/adapter；Or

The one or any of the two-way electrical connector pin punctures structure for plate face vertically bends the one of longitudinal plate；Or

The one or any of the two-way electrical connector pin punctures structure for one, and this punctures structure for plate face vertically bends longitudinal direction What two same circuits pins of plate were overlapped punctures structure；Or

The two-way electrical connector is HUB expanders, charger baby, charger, Mobile electric power, Portable disk, USB flash disk, thumb or action One switching device or an electronic installation of hard disk；Or

The upper and lower contact site of two rows and one or the same circuits turnover extension together with the hyoplastron and one or the insulating base frame Embedded shaping, for a hollow out extends springing part, the phase up and down of the upper and lower terminal of two rows between the hyoplastron and the insulating base frame of floating Be horizontal contour structure arranged side by side with the extension of circuit and one or the pin, and an insulator respectively at the hyoplastron one Embedded adhesive area or one to expose open zone be horizontal contour structure arranged side by side；Or

The upper and lower terminal of two rows of the two-way electrical connector is the upper and lower smooth terminal of two rows, the smooth terminal of two rows for a piece of or Two sheet metal blanking punch formings, and the upper and lower smooth terminal of two rows is to less than power supply and those earthy smooth contacts Portion front or a side are all provided with forward or toward inner side or forward again toward a turnover extension of inner side turnover, wherein, the turnover Extension connects this and overlaps up and down or horizontal contour upper and lower extension or one or those up/down pins arranged side by side, and the turnover extends The upper and lower extension of portion's circuit different from this not juxtaposition, the turnover of the upper and lower contact site of two rows and the same circuits extends Portion buries shaping together with the hyoplastron and one or the insulating base frame for floating, for one engraves between the hyoplastron and the insulating base frame of floating Sky extends springing part, and the extension and pin of the upper and lower same circuits of the smooth contact site of two rows are for overlapping up and down or laterally etc. Structure arranged side by side high, and open zone electrical connection can be exposed in the one of an insulator of the hyoplastron embedded adhesive area or one and be concatenated into Same circuit structure；Or

The upper and lower terminal of two rows is the upper and lower contact interface of two rows, and the upper and lower contact interface of two rows is USB2.0 contact interfaces, if There are power supply, signal D+, D- and 4 structures of smooth contact site of ground connection, the upper and lower smooth contact site of two rows is a piece of or two gold Category and is all each connected with one or the up/down pin at plate cutting punch forming, and is provided with least two and is connected to those and put down The turnover extension of contact portion front or a side is amplexiformed, the turnover extension connects the upper and lower extension and the upper and lower pin, The same circuits person up and down of the upper and lower contact site of two rows is serially connected with a horizontal pin, and in the embedded envelope of an insulator of the hyoplastron Outside Jiao Qu one exposes open zone electrical connection and is concatenated into same circuit structure, row's up/down contact site and the same circuits The turnover extension buries shaping, the hyoplastron and the insulating base of floating together with the hyoplastron and one or the insulating base frame for floating Between body for a hollow out extend springing part, and the upper and lower extension of the same circuits up and down of the smooth contact site of two rows and this on, Lower pin is overlapping or laterally contour structure arranged side by side up and down；Or

The upper and lower terminal of two rows is the upper and lower contact interface of two rows, and the upper and lower contact interface of two rows is USB2.0 contact interfaces, if There are power supply, signal D+, D- and 4 structures of smooth contact site of ground connection, the upper and lower smooth contact site of two rows is a piece of or two gold Belong to plate cutting punch forming and be all each connected with one or the up/down pin, and be provided with least two and be connected to smooth connecing Contact portion front or the turnover extension of a side, the turnover extension connect the upper and lower extension and the upper and lower pin, and this two Upper and lower extension of same circuits up and down of upper and lower contact site is arranged in an insulator of the hyoplastron for floating or one or this is exhausted The embedded adhesive area of the one of edge pedestal is electrically connected and is concatenated into same circuit structure, and the horizontal pin of the two rows same circuits exposes Outside the embedded adhesive area of the insulator, transfer extension and being somebody's turn to do for floating of the upper and lower contact site of two rows and the same circuits Hyoplastron and the insulating base frame bury shaping together, for a hollow out extends springing part between the floating hyoplastron and the insulating base frame, and should Upper and lower extension and the upper and lower pin of the same circuits up and down of the smooth contact site of two rows are to overlap up and down or laterally contour Structure arranged side by side.

A kind of 13. two-way Electric plug with shutter including any described two-way electrical connector of claim 6 to 8, further include in this The void region retained between insulating base frame and the hyoplastron, wherein, the hyoplastron connects through row's upper terminal and row's lower terminal The insulating base frame is connected to, at least a portion of the upper extension of the row and row's lower extension is in the void region.

A kind of 14. two-way electrical connectors, it is characterised in that including：

One insulating base frame；

One hyoplastron, the hyoplastron is arranged at the front end of the insulating base frame, wherein, the hyoplastron and the insulating base frame are separate type, and And retain a void region between the insulating base frame and the hyoplastron；And

One row's upper terminal and row's lower terminal, row's upper terminal and row's lower terminal are assigned the circuit sequence of identical one, the electricity Road sequence includes plural circuit, and the plural circuit includes a power supply sequence number and a ground connection sequence number, row's upper terminal and the row lower end Son is positioned at the insulating base frame, row's upper terminal have plural upper terminal to should plural circuit, any upper terminal includes one Upper contact site；Row's lower terminal have plural lower terminal to should plural circuit, any lower terminal includes contact site, and And row's upper terminal and row's lower terminal electrical connection of the both sides up and down of the hyoplastron and shared only row's pin are revealed in respectively, should Row's pin is stretched out outside the back segment of the insulating base frame；Wherein,

To should on the plural number of power supply sequence number and the ground connection sequence number under contact site and the plural number contact site front or side All it is provided with the turnover extension being embedded in the hyoplastron, plural number turnover extension is superimposedly overlapped to should plural number phase up and down With contact site under the plural number of contact site on the plural number of circuit and the plural same circuits.

A kind of 15. two-way Electric plug with shutter, it is characterised in that including：

One hyoplastron, the hyoplastron is single piece type plate body；And

One row's upper terminal and row's lower terminal, row's upper terminal and row's lower terminal are assigned the circuit sequence of identical one, the electricity Road sequence includes plural circuit, row's upper terminal have plural upper terminal to should plural circuit, any upper terminal includes one Contact site on the one of body, pin on extension and on；Row's lower terminal have plural lower terminal to should plural circuit, appoint The contact site once of one lower terminal including one, a lower extension and once pin, are revealed in up and down the two of the hyoplastron respectively Contact site is sequentially reversed arrangement according to the circuit sequence under the upper contact site of the row of side and the row；Wherein, on this contact site and The front end or side of at least one both lower contact sites are provided with the turnover extension for being embedded in the hyoplastron leading portion.

16. two-way Electric plug with shutter as claimed in claim 15, it is characterised in that

The hyoplastron be can upper and lower displacement with as a floating hyoplastron or the floating hyoplastron；Or

The hyoplastron is that integral type links or separate type does not link with the insulating base frame；Or

The hyoplastron is a floating hyoplastron and with a hollow-out parts, and the floating hyoplastron is separate type, the hollow-out parts with the insulating base frame It is provided with the springing extension of the laterally upper and lower terminal of two rows of the contour same circuits for overlapping side by side or up and down；Or

The front or a side of those up or down contact sites of a wherein row of the upper and lower terminal of two rows are provided with turnover extension Under portion, and another row or upper contact site be provided with toward the lower or upper contact site rear a pedestal extend a row or the row under or Upper extension, the upper and lower extension of two rows is all each to connect one or the fixed part respectively, and any fixed part is positioned at the insulating base Body and its one end all respectively connect the one or any pin, and the pin is stretched out outside the insulating base frame；Or

The two-way Electric plug with shutter is the Electric plug with shutter of one patchcord/adapter；Or

The one or any of the two-way Electric plug with shutter pin punctures structure for plate face vertically bends the one of longitudinal plate；Or

The one or any of the two-way Electric plug with shutter pin punctures structure for one, and this punctures structure and is indulged for plate face vertically bends Structure is punctured to what two same circuits pins of plate were overlapped；Or

The two-way Electric plug with shutter is HUB expanders, charger baby, charger, Mobile electric power, Portable disk, USB flash disk, thumb or row One switching device or an electronic installation of dynamic hard disk；Or

The upper and lower contact site of two rows and one or the turnover extension of the same circuits buried together with the hyoplastron and the insulating base frame Shaping, for a hollow out extends springing part, the upper and lower identical electricity of the upper and lower terminal of two rows between the hyoplastron and the insulating base frame of floating The extension on road and one or the pin be horizontal contour structure arranged side by side, and an insulator respectively at the hyoplastron one is buried Adhesive area or one to expose open zone be horizontal contour structure arranged side by side；Or

The upper and lower terminal of two rows of the two-way Electric plug with shutter is the upper and lower smooth terminal of two rows, and the smooth terminal of two rows is a piece of Or two sheet metal blanking punch formings, and the upper and lower smooth terminal of two rows smooth connects to less than power supply and earthy those Contact portion front or a side are all provided with forward or toward inner side or forward again toward a turnover extension of inner side turnover, wherein, this turn Folding extension connects this and overlaps up and down or horizontal contour upper and lower extension or one or those up/down pins arranged side by side, and the turnover is prolonged The upper and lower extension of extending portion circuit different from this not juxtaposition, the turnover of the upper and lower contact site of two rows and the same circuits is prolonged Extending portion buries shaping together with the hyoplastron and the insulating base frame for floating, is a hollow out between the hyoplastron and the insulating base frame of floating Extend springing part, the extension and pin of the upper and lower same circuits of the smooth contact site of two rows are to overlap up and down or laterally contour Structure arranged side by side, and open zone electrical connection can be exposed in the one of an insulator of the hyoplastron embedded adhesive area or one and be concatenated into same One circuit structure；Or

The upper and lower terminal of two rows is the upper and lower contact interface of two rows, and the upper and lower contact interface of two rows is USB2.0 contact interfaces, if There are power supply, signal D+, D- and 4 structures of smooth contact site of ground connection, the upper and lower smooth contact site of two rows is a piece of or two gold Category and is all each connected with one or the up/down pin at plate cutting punch forming, and is provided with least two and is connected to those and put down The turnover extension of contact portion front or a side is amplexiformed, the turnover extension connects the upper and lower extension and the upper and lower pin, The same circuits person up and down of the upper and lower contact site of two rows is serially connected with a horizontal pin, and in the embedded envelope of an insulator of the hyoplastron Outside Jiao Qu one exposes open zone electrical connection and is concatenated into same circuit structure, row's up/down contact site and the same circuits The turnover extension buries shaping together with the hyoplastron and the insulating base frame for floating, between the hyoplastron and the insulating base frame of floating Be that a hollow out extends springing part, and the upper and lower extension of the same circuits up and down of the smooth contact site of two rows and this upper and lower connect Pin is overlapping or laterally contour structure arranged side by side up and down；Or

The upper and lower terminal of two rows is the upper and lower contact interface of two rows, and the upper and lower contact interface of two rows is USB2.0 contact interfaces, if There are power supply, signal D+, D- and 4 structures of smooth contact site of ground connection, the upper and lower smooth contact site of two rows is a piece of or two gold Belong to plate cutting punch forming and be all each connected with one or the up/down pin, and be provided with least two and be connected to smooth connecing Contact portion front or the turnover extension of a side, the turnover extension connect the upper and lower extension and the upper and lower pin, and this two Upper and lower extension of same circuits up and down of upper and lower contact site is arranged in an insulator or the insulating base of the hyoplastron for floating One embedded adhesive area electrical connection of body and be concatenated into same circuit structure, and the horizontal pin of the two rows same circuits to expose this exhausted Outside the embedded adhesive area of edge body, turnover extension and the hyoplastron for floating of the upper and lower contact site of two rows and the same circuits And the insulating base frame buries shaping together, for a hollow out extends springing part, and two row between the floating hyoplastron and the insulating base frame Upper and lower extension and the upper and lower pin of the same circuits up and down of smooth contact site are to overlap up and down or laterally contour arranged side by side Structure.

A kind of 17. two-way Electric plug with shutter including any described two-way electrical connector of claim 1 to 8, including meet USB Row's upper terminal and row's lower terminal of the specifications of A type 3.0 or the specifications of USB A type 3.1.

18. two-way Electric plug with shutter as claimed in claim 17, it is characterised in that

The upper and lower terminal of two rows of the two-way electrical connector is the upper and lower smooth terminal of two rows, the smooth terminal of two rows for a piece of or Two sheet metal blanking punch formings, and the upper and lower smooth terminal of two rows is to less than power supply and those earthy smooth contacts Portion front or a side are all provided with forward or toward inner side or forward again toward a turnover extension of inner side turnover, wherein, the turnover Extension connects this and overlaps up and down or horizontal contour upper and lower extension or one or those up/down pins arranged side by side, and the turnover extends The upper and lower extension of portion's circuit different from this not juxtaposition, the turnover of the upper and lower contact site of two rows and the same circuits extends Portion buries shaping together with the hyoplastron and the insulating base frame for floating, for a hollow out is prolonged between the hyoplastron and the insulating base frame of floating Springing part is stretched, the extension and pin of the upper and lower same circuits of the smooth contact site of two rows are for overlapping or transverse direction are contour simultaneously up and down The structure of row, and open zone electrical connection can be exposed in the one of an insulator of the hyoplastron embedded adhesive area or one and be concatenated into same Circuit structure；Or

A kind of 19. two-way Electric plug with shutter including any described two-way electrical connector of claim 1 to 8, including meet USB Row's upper terminal and row's lower terminal of the specifications of A type 2.0.

20. two-way Electric plug with shutter as claimed in claim 19, it is characterised in that

A kind of 21. two-way electrical connectors, it is characterised in that including：

One insulating base frame；

Row's upper terminal has the upper contact site of plural number to should plural circuit；

Row's lower terminal have the lower contact site of plural number to should plural circuit, contact site is according to the electricity under the upper contact site of the row and the row Road sequence is sequentially reversed arrangement, and the both sides up and down of the hyoplastron are exposed to respectively；Both row's upper terminal and row's lower terminal it One either end attached bag includes a contact site and an extension, a fixed part and a pin of integrally connected, the either end of another row Attached bag includes another contact site, wherein, row's fixed part is positioned at the insulating base frame, row's extension be springing located at the hyoplastron with A vacancy section between the insulating base frame, the contact site of same circuits and another contact site are serially connected with vacancy section front.

22. claim 1 to 8 is any or claim 14 or the two-way electrical connector as described in claim 21, and its feature exists In,

The hyoplastron is a floating hyoplastron and with a hollow-out parts, and the floating hyoplastron is with one or the insulating base frame is separate type, and this is engraved Empty portion is provided with the springing extension of the laterally upper and lower terminal of two rows of the contour same circuits for overlapping side by side or up and down；Or

The two rows upper and lower end attached bag includes row D+ contact terminals, D- contact terminals, ground connection contact terminal and electrical power contacts end up and down Son, this arranges the upper and lower contact site and upper and lower extension of D+ contact terminals and D- contact terminals compared with the ground connection contact terminal up and down And the width dimensions of the electrical power contacts terminal are narrow；Or

The upper and lower terminal of two rows is the upper and lower contact interface of two rows, and the upper and lower contact interface of two rows is USB2.0 contact interfaces, if There are power supply, signal D+, D- and 4 structures of smooth contact site of ground connection, the upper and lower smooth contact site of two rows is a piece of or two gold Category and is all each connected with one or the up/down pin at plate cutting punch forming, and is provided with least two and is connected to those and put down The turnover extension of contact portion front or a side is amplexiformed, the turnover extension is connected to the upper and lower extension and this upper and lower connects Pin, the same circuits person up and down of the upper and lower contact site of two rows is serially connected with a horizontal pin, and is buried in an insulator of the hyoplastron If outside adhesive area one exposes open zone electrical connection and is concatenated into same circuit structure, row's up/down contact site and the identical electricity The turnover extension on road buries shaping together with the hyoplastron and one or the insulating base frame for floating, and the hyoplastron of floating is exhausted with this Between edge pedestal for a hollow out extend springing part, and the upper and lower extension of the same circuits up and down of the smooth contact site of two rows and The upper and lower pin is overlapping or laterally contour structure arranged side by side up and down；Or

The upper and lower terminal of two rows is the upper and lower contact interface of two rows, and the upper and lower contact interface of two rows is USB2.0 contact interfaces, if There are power supply, signal D+, D- and 4 structures of smooth contact site of ground connection, the upper and lower smooth contact site of two rows is a piece of or two gold Belong to plate cutting punch forming and be all each connected with one or the up/down pin, and be provided with least two and be connected to smooth connecing Contact portion front or the turnover extension of a side, the turnover extension connect the upper and lower extension and the upper and lower pin, and this two The upper and lower extension for arranging the same circuits up and down of upper and lower contact site be in float the hyoplastron an insulator one or should The embedded adhesive area of the one of insulating base frame is electrically connected and is concatenated into same circuit structure, and the horizontal pin of the two rows same circuits reveals Go out outside the embedded adhesive area of the insulator, turnover extension and the floating of the upper and lower contact site of two rows and the same circuits The hyoplastron and the insulating base frame bury shaping together, for a hollow out extends springing part between the floating hyoplastron and the insulating base frame, and Upper and lower extension and the upper and lower pin of the same circuits up and down of the smooth contact site of two rows for up and down overlapping or laterally etc. Structure arranged side by side high.

A kind of 23. two-way Electric plug with shutter, it is characterised in that including：

One connection hyoplastron；One insulating base frame；One shell coats the connection tongue plate shape and is vertically connected with groove into one；And the connection hyoplastron Up and down for identical contact interface and upper and lower two contact interface are circuit sequence number sequentially reversed arrangement, upper and lower two contact interface Upper and lower two rows contact terminal is formed at, the upper and lower two rows contact terminal is provided with two row's contact sites, at least the two of the two rows contact site Contact site be provided with by the contact site front backward reflexed overlap an extension, all respective integrally connected of two rows contact site this prolong Extending portion, a fixed part and a pin, the two rows pin are all stretched out outside the insulating base frame.

A kind of 24. two-way Electric plug with shutter, it is characterised in that including：

One floating hyoplastron；One insulating base frame；One shell coats floating hyoplastron formation one and is vertically connected with groove；And floating hyoplastron is upper Down for identical contact interface and upper and lower two contact interface are circuit sequence number sequentially reversed arrangement, the upper and lower two contact interfaces shape Into in upper and lower two rows contact terminal, the upper and lower two rows contact terminal is provided with two row's contact sites, all respective one of the two rows contact site A springing extension and a fixed part are connected, the fixed part is positioned at the insulating base frame, the floating hyoplastron is with the insulating base frame Separate type and with a hollow-out parts, the hollow-out parts set the springing extension, and the springing extension of the two rows contact site is contour Side by side.