CN104051920B

CN104051920B - The interconnecting module of USB electric connector

Info

Publication number: CN104051920B
Application number: CN201410174748.3A
Authority: CN
Inventors: 陈碇祈; 卢德福; 周苏勇; 林憶杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-16
Filing date: 2014-04-28
Publication date: 2016-04-20
Anticipated expiration: 2034-04-28
Also published as: CN104051920A; WO2015089893A1

Abstract

The invention provides a kind of interconnecting module of USB electric connector, the insulating base frame of this electric connector is in pedestal, tongue, each terminal groove of pedestal can be arranged in respectively for each docking section of plural terminals of terminal group, the each interface of complex signal terminal extends to tongue surface, and the weld part of plural terminals, the weld side of complex signal terminal is extended outside pedestal respectively, and outside insulating base frame, cover shield shell, shield shell is provided with assembled portion in accommodation space side, for the shielding cover body of Moveable assembled switching device, insulating body and plural conversion terminal is provided with in shielding cover body, the supporting side and electrically can contact at each interface of complex signal terminal of plural number conversion terminal, reaching switching device can the object of activity flip on shield shell, can for the USB electric connector application of conversion different size.

Description

The interconnecting module of USB electric connector

Technical field

The present invention relates to a kind of interconnecting module of USB electric connector, the interconnecting module of the USB electric connector application of espespecially changable different size, utilize the shielding side assembled portion that insulating base frame outside covers, for movable installing switching device, and switching device lift off assembled portion after, carry out Signal transmissions by plural conversion terminal, and reach the quick-fried object of rushing phenomenon of unlikely generation.

Background technology

Along with the progress of electronics technology, many electronics, electric product brings people in work, in life is comfortable and convenient, also causes people more and more to rely on electronics, the use of electric product, by the application of various electronic signal, operation, controls electronics, the running of electric product, perform, also because various electronics, electric product is constantly improved, utility model, various electronics, the using function of electric product, also must constantly upgrade, replace, by means of the application of electronic signal, manipulation electronics, the running of electric product, executive capability, and the speed of electronic signal transmission also constantly promotes, and must pass through various transmission interface, electric connectors etc., carry out electronic signal transmission speed between supplied for electronic product, then the interface of electronic signal transmission, also constantly improves, innovation, to promote the interface of signal transmission, the kenel of electric connector and quality, the speed of transmission electronic signal, but the pattern of various electronic signal transmission interface, kind is quite a lot of, various signal transmission interface, the dimensions of electric connector also has difference, and the pattern of transmission electronic signal is also different, then must install eurypalynous transmission interface perhaps on electronic product, electric connector, to meet the demand that electronic product carries out various electronic signal transmission, so enough spaces must be had on various electronic product, just can for installing various dissimilar transmission interface, electric connector.

But, along with the volume of various electronic product is all towards gently, thin, short, little Model Design, as conventional Smartphone, panel computer, desktop computer or notebook computer etc., then in the space of the utilizable limited bulk size of electronic product, if coordinate the transmission interface of various types to install, electronic signal transmission is carried out to facilitate, then will take electronic product internal circuit arrangement space, also the peripheral space position of body is taken, cause the space of the circuit layout of electronic product and body not apply to use, therefore multiple electric connector cannot be set in the confined space of electronic product, also the restriction of electric connector specification will be subject to during use, cause the inconvenience of user.

Then applicant in this case is front on June 11st, 2013, the application of TaiWan, China patent of invention has been proposed with " USB electrical connector structure ", No. 102120771st, Application No., refer to as shown in figure 20, the insulating base frame B of the USB electric connector A of this patent of invention and the outside of side base portion B1, cover shield shell C and shell block C1 respectively, and be coated on the periphery of base portion B1 completely because of shell block C1, then during USB electric connector A grafting relative to the electric connector for socket D of relative pattern, the power delivery terminal of electric connector for socket D inside can first be conflicted behind shell block C1 surface, in electrical contact with the power supply terminal B2 of insulating base frame B again, only when first conflict shell block C1 is surperficial for power delivery terminal, can produce that the instantaneous high current (or high voltage) of power delivery terminal is quick-fried rushes phenomenon, and then affect the unstable situation of electronic signal and power delivery between electric connector, also the state presenting short circuit between electric connector is easily caused, still existing can for the space of improving.

Therefore, when how to solve the relative grafting of electric connector, produce instantaneous high current or quick-fried problem and the puzzlement of rushing phenomenon of high voltage, and the specification taking electronic product cannot expand application, the disappearance that to be easily restricted etc. when using, is the place, direction that the relevant manufactures being engaged in the industry institute desires most ardently research improvement.

Summary of the invention

Therefore, inventor is because above-mentioned problem and disappearance, be collect related data, via in many ways assessing and considering, and to engage in the many years of experience of the industry accumulation, via constantly studying and revising, beginning to design this kind can the electric connector change application of plurality of specifications pattern, and assemble switching device by the shield shell of electric connector, then be positioned at USB3.0 or the USB2.0 specification electric connector of the tongue position of pedestal in time electrically inserting application, the quick-fried patent of invention birth of rushing phenomenon, the interconnecting module of the USB electric connector of stable transfer signal can be supplied of unlikely generation.

For achieving the above object, the technical solution used in the present invention comprises:

An interconnecting module for USB electric connector, is characterized in that: comprise insulating base frame, terminal group, shield shell and switching device, wherein:

This insulating base frame is provided with the pedestal with plural terminals groove, and the pedestal side of adjacent plural terminals groove and extend be provided with the tongue with interface;

This terminal group is assembled in the pedestal of insulating base frame respectively, comprise the plural terminals be arranged in each terminal groove of pedestal, be arranged in pedestal and extend to the complex signal terminal of the interface of tongue, and plural terminals side is respectively equipped with the docking section be positioned in each terminal groove of pedestal, opposite side is provided with the weld part extending pedestal outside, and the adjacent plural terminals of complex signal terminal arranges and is positioned pedestal, the interface of the interface exposing tongue is respectively equipped with in complex signal terminal side, opposite side is respectively equipped with and extends to outside weld side by base portion through pedestal,

This shield shell covers in insulating base frame outside, and inside is provided with the accommodation space of accommodating pedestal, and accommodation space side is provided with the assembled portion supplying the tongue of insulating base frame to expose; And

This switching device Moveable assembled is in the assembled portion of shield shell, comprise Moveable assembled in the shielding cover body of the assembled portion of shield shell, insulating body and plural conversion terminal, and shielding cover body inside is provided with the accommodation space of collecting insulating body and plural conversion terminal, the base portion and hyoplastron of locating for plural conversion terminal is provided with at insulating body, and base portion is provided with plural hollow slots, plural terminals storage tank is provided with in hyoplastron, the docking side extending to each terminal accommodation groove of hyoplastron is provided with in plural conversion terminal side, opposite side be provided with expose that hollow slots electrically contacts at each interface of complex signal terminal of terminal group again support side.

For achieving the above object, the technical solution used in the present invention also comprises:

This insulating base frame is provided with the pedestal with plural terminals groove, and is provided with the plural separation rib separated for plural terminals groove, and the pedestal side of adjacent plural terminals groove extend and be provided with the tongue with interface;

This terminal group is assembled in the pedestal of insulating base frame respectively, comprise the plural terminals be arranged in each terminal groove of pedestal, be arranged in each separation rib of pedestal and extend to the complex signal terminal of the interface of tongue, and plural terminals side is respectively equipped with the docking section be positioned in each terminal groove of pedestal, namely opposite side is provided with the weld part extending pedestal outside, and the adjacent plural terminals of complex signal terminal arranges and is positioned pedestal, the interface of the interface exposing tongue is respectively equipped with in complex signal terminal side, opposite side is respectively equipped with and extends to outside weld side by base portion through pedestal,

This switching device Moveable assembled is in the assembled portion of shield shell, comprise Moveable assembled in the shielding cover body of the assembled portion of shield shell, insulating body and plural conversion terminal, and shielding cover body inside is provided with the accommodation space of collecting insulating body and plural conversion terminal, the base portion for plural conversion terminal location is provided with at insulating body, then base portion side is provided with the hyoplastron reducing width, and base portion is provided with plural hollow slots, plural terminals storage tank is provided with in the hyoplastron reducing width, the docking side extending to each terminal accommodation groove of the hyoplastron reducing width is provided with in plural conversion terminal side, opposite side be provided with expose that hollow slots electrically contacts at each interface of complex signal terminal of terminal group again support side.

This terminal group is assembled in the pedestal of insulating base frame respectively, comprise the plural terminals be arranged in each terminal groove of pedestal, be arranged in pedestal and extend to the complex signal terminal of the interface of tongue, and plural terminals side is respectively equipped with the docking section be positioned in each terminal groove of pedestal, namely opposite side is provided with the weld part extending pedestal outside, and the adjacent plural terminals of complex signal terminal arranges and is positioned pedestal, the interface of the interface exposing tongue is respectively equipped with in complex signal terminal side, opposite side is respectively equipped with and extends to outside weld side by base portion through pedestal,

This switching device Moveable assembled is in the assembled portion of shield shell, comprise Moveable assembled in the shielding cover body of the assembled portion of shield shell, insulating body and plural conversion terminal, and shielding cover body inside is provided with the accommodation space of collecting insulating body and plural conversion terminal, the base portion for plural conversion terminal location is provided with at insulating body, then base portion side is provided with the hyoplastron of reduction thickness, and base portion is provided with plural hollow slots, plural terminals storage tank is provided with in the hyoplastron of reduction thickness, the docking side of each terminal accommodation groove of hyoplastron extending to reduction thickness is provided with in plural conversion terminal side, opposite side be provided with expose that hollow slots electrically contacts at each interface of complex signal terminal of terminal group again support side.

Wherein: the shield shell of this jockey is provided with extending seat in side, and extending seat inside is provided with the docking space of the hyoplastron for storage base portion side reduced thickness.

This switching device Moveable assembled is in the assembled portion of shield shell, comprise Moveable assembled in the shielding cover body of the assembled portion of shield shell, insulating body and plural conversion terminal, and shielding cover body inside is provided with the accommodation space of collecting insulating body and plural conversion terminal, the base portion for plural conversion terminal location is provided with at insulating body, then base portion side middle position is provided with the hyoplastron of reduction width and thickness, and base portion is provided with plural hollow slots, plural terminals storage tank is provided with in the hyoplastron of side central authorities reduction width and thickness, the docking side of each terminal accommodation groove of hyoplastron extending to reduction width and thickness is provided with in plural conversion terminal side, opposite side be provided with expose that hollow slots electrically contacts at each interface of complex signal terminal of terminal group again support side.

Wherein: the shield shell of this jockey is provided with extending seat in side, and extending seat inside is provided with the docking space of the hyoplastron for storage base portion side central authorities' reduced thickness and thickness.

This terminal group is assembled in the pedestal of insulating base frame respectively, comprise five terminals be arranged in each terminal groove of pedestal, be arranged in pedestal and extend to four supported signal terminals of the interface of tongue, then five terminals comprise the first earth terminal being positioned at central authorities, be positioned at the first difference signal terminal of the first earth terminal two side, second difference signal terminal, 3rd difference signal terminal and the 4th difference signal terminal, and five terminal sides are respectively equipped with the docking section be positioned in each terminal groove of pedestal, namely opposite side is provided with the weld part extending pedestal outside, and adjacent five terminals of four supported signal terminals arrange and are positioned pedestal, this four supported signals terminal comprises and is positioned at adjacent the 5th difference signal terminal of central authorities two, 6th difference signal terminal and be positioned at the 5th difference signal terminal, the first power supply terminal outside 6th difference signal terminal two, second earth terminal, the interface of the interface exposing tongue is respectively equipped with in four signal terminal sides, opposite side is respectively equipped with and extends to outside weld side by base portion through pedestal, again in two the second adjacent difference signal terminal, the first isolation terminal is provided with between 5th difference signal terminal, two the 3rd adjacent difference signal terminal, the second isolation terminal is provided with between 6th difference signal terminal,

This shield shell covers in insulating base frame outside, and inside is provided with accommodating pedestal and coordinates five terminals and four supported signal terminals and form the accommodation space meeting USB3.0 specification, and accommodation space side is provided with the assembled portion that the tongue for insulating base frame exposes; And

Wherein: this first isolation terminal side is provided with the first side of isolation extended between the 5th difference signal terminal, the second earth terminal, opposite side is provided with the first isolation weld side extended to outside pedestal, and the second isolation terminal side is provided with the second side of isolation extended between the 6th difference signal terminal, the first power supply terminal, opposite side is provided with the second isolation weld side extended to outside pedestal, and the first isolation weld side, the second isolation weld side extend to the weld part of adjacent five terminals outside pedestal respectively, the weld side of four supported signal terminals is copline arrangement.

This switching device Moveable assembled is in the assembled portion of shield shell, comprise Moveable assembled in the shielding cover body of the assembled portion of shield shell, insulating body and five conversion terminals, and shielding cover body inside is provided with collecting insulating body and coordinate five conversion terminals to form the accommodation space meeting micro universal serial bus specification (MicroUSB), the base portion and hyoplastron of locating for five conversion terminals is provided with at insulating body, and base portion is provided with plural hollow slots, plural terminals storage tank is provided with in hyoplastron, these five conversion terminals comprise the 7th difference signal terminal being positioned at central authorities, 8th difference signal terminal and the second source terminal be positioned at outside two, 3rd earth terminal, the 3rd earth terminal side again in adjacent 7th difference signal terminal is provided with auxiliary transmission terminal, the docking side extending to each terminal accommodation groove of hyoplastron is provided with five conversion terminal sides, again in the 7th difference signal terminal, 8th difference signal terminal and the second source terminal be positioned at outside two, the opposite side of the 3rd earth terminal, namely be respectively equipped with expose that hollow slots electrically contacts at each interface of complex signal terminal of terminal group again support side.

Wherein: these five conversion terminals are positioned at the second source terminal in outside, if be loop shaped and disconnect the docking side of tool two contact-making surface.

Wherein: these five conversion terminals be adjacent 7th difference signal terminal the 3rd earth terminal side, be provided with and form the auxiliary transmission terminal of universal series bus interface (USB/OTG) pattern.

Wherein: these five conversion terminals are positioned at the second source terminal in outside, 3rd earth terminal, be provided with the adjutage of lateral buckling extension outwardly respectively toward opposite side from docking side, the first additional ribs is provided with towards two opposite exterior lateral sides extensions of second source terminal and the 3rd earth terminal respectively again by two adjutages, second additional ribs, and the first additional ribs, second additional ribs is respectively equipped with in bending, the convex button of elasticity of elastic heave, the extending seat with docking space is provided with in shield shell side, the profile groove passed for the convex button activity of two elasticity is respectively equipped with again in two sides, extending seat surface.

Wherein: the shield shell of this jockey is provided with extending seat in side, and extending seat inside be provided with for storage base portion and hyoplastron and coordinate five conversion terminals to form the docking space meeting micro universal serial bus specification (MicroUSB).

An interconnecting module for USB electric connector, is characterized in that: comprise insulating base frame, terminal group, shield shell, switching device and linkage unit, wherein:

This shield shell covers in insulating base frame outside, and inside is provided with the accommodation space of accommodating pedestal, and accommodation space side is provided with the assembled portion supplying the tongue of insulating base frame to expose;

This switching device Moveable assembled is in the assembled portion of shield shell, comprise Moveable assembled in the shielding cover body of the assembled portion of shield shell, insulating body and plural conversion terminal, and shielding cover body inside is provided with the accommodation space of collecting insulating body and plural conversion terminal, the base portion and hyoplastron of locating for plural conversion terminal is provided with at insulating body, and base portion is provided with plural hollow slots, plural terminals storage tank is provided with in hyoplastron, the docking side extending to each terminal accommodation groove of hyoplastron is provided with in plural conversion terminal side, opposite side be provided with expose that hollow slots electrically contacts at each interface of complex signal terminal of terminal group again support side, and

This linkage unit is arranged at outside assembled portion two side wall surface of shield shell and the shielding cover body two of switching device, and be provided with for shielding cover body in the axis hole of assembled portion activity flip and convex axle, then be provided with the blocking button and blocking hole of locating in assembled portion activity clip for shielding cover body.

Wherein: this linkage unit is provided with convex axle towards relative inner respectively at assembled portion two side wall surface of shield shell, is respectively equipped with Moveable assembled in the axis hole at two convex axle places outside shielding cover body two.

Wherein: this linkage unit is respectively equipped with axis hole at assembled portion two side wall surface of shield shell, is respectively equipped with Moveable assembled in the convex axle at two axis hole places outside shielding cover body two.

Wherein: this linkage unit is respectively equipped with blocking hole at assembled portion two side wall surface of shield shell, is respectively equipped with at shielding cover body two outer side surface the blocking button that movable clip is positioned two blocking hole places.

Wherein: this linkage unit is respectively equipped with at assembled portion two side wall surface of shield shell the blocking button protruded towards relative inner, is respectively equipped with at shielding cover body two outer side surface the blocking hole that movable clip is positioned two blocking buckles.

This insulating base frame is provided with the pedestal with plural terminals groove, and the pedestal side of adjacent plural terminals groove extend and be provided with the tongue with interface, form the chimeric space of inner concavity in the base bottom of tongue opposite side;

This terminal group is assembled in the pedestal of insulating base frame respectively, comprise the plural terminals be arranged in each terminal groove of pedestal, be arranged in pedestal and extend to the complex signal terminal of the interface of tongue, and plural terminals side is respectively equipped with the docking section be positioned in each terminal groove of pedestal, namely opposite side is provided with the transport part of extending pedestal outside, and the adjacent plural terminals of complex signal terminal arranges and is positioned pedestal, the interface of the interface exposing tongue is respectively equipped with in complex signal terminal side, opposite side is respectively equipped with and extends to outside transmission equipment side by tongue through pedestal,

This shield shell covers in insulating base frame outside, inside is provided with the accommodation space of accommodating pedestal, and accommodation space side is provided with the assembled portion supplying the tongue of insulating base frame to expose, in accommodation space, assembling has plural metallic contact for each transport part of terminal group, transmission equipment side electrical switching electronic card of conflicting respectively again, and electronic cards side is provided with the interlocking side be embedded at below pedestal in chimeric space; And

Wherein: the plural terminals of this terminal group, be provided with the transport part of extending pedestal outside in side, complex signal terminal, be provided with the transmission equipment side extending pedestal outside in side, and each transport part, each transmission equipment side extend pedestal outside is respectively provided with in the conflict section that oppositely extends of turnover again after downward-sloping extension.

Wherein: two side wall surfaces of this shield shell in accommodated inside space, be respectively equipped with the one or more limit convex button of spacing switching electronic card, then relative makeup portion is convexly equipped with the rear retaining wall of backstop switching electronic card in shield shell opposite side root edge.

Wherein: the switching electronic card of this inside of shield casings assembling, comprise the circuit board of tool preinstalled circuit layout and various electronic components, be positioned at the insulation colloid that the plural metallic contact of circuit board surface and circuit board outer enclosure expose for plural metallic contact.

Wherein: outside assembled portion two side wall surface of this shield shell and the shielding cover body two of switching device, be provided with linkage unit, and linkage unit is provided with for shielding cover body in the axis hole of assembled portion activity flip and convex axle, then be provided with the blocking button and blocking hole of locating in assembled portion activity clip for shielding cover body.

An interconnecting module for USB electric connector, is characterized in that: comprise shield shell, switching device and linkage unit, wherein:

This inside of shield casings is provided with accommodation space, and accommodation space side is provided with assembled portion;

This switching device Moveable assembled is in the assembled portion of shield shell, comprise Moveable assembled in the shielding cover body of the assembled portion of shield shell, insulating body and plural conversion terminal, and shielding cover body inside is provided with the accommodation space of collecting insulating body and plural conversion terminal, the base portion and hyoplastron of locating for plural conversion terminal is provided with at insulating body, and base portion is provided with plural hollow slots, plural terminals storage tank is provided with in hyoplastron, the docking side extending to each terminal accommodation groove of hyoplastron is provided with in plural conversion terminal side, opposite side be provided with expose hollow slots extend to respectively be again positioned at assembled portion grafting space above support side, and

Wherein: this shield shell assembles insulation position seat in relative makeup portion above accommodation space opposite side, below assembled portion and insulation position seat, be provided with the grafting space of hollow form.

Wherein: the grafting space of this shield shell below assembled portion and insulation position seat, supplying the default switching electronic card activity with plural metallic contact to plug and supplying the plural metal of switching electronic card to connect electricity with the side that supports of plural conversion terminal is sliding in electrical contact respectively, and switching electronic card comprises the insulation colloid that the circuit board of tool preinstalled circuit layout and various electronic components, the plural metallic contact being positioned at circuit board surface and circuit board outer enclosure supply plural metallic contact to expose.

This switching device Moveable assembled is in the assembled portion of shield shell, comprise Moveable assembled in the shielding cover body of the assembled portion of shield shell, insulating body and plural conversion terminal, and shielding cover body inside is provided with the accommodation space of collecting insulating body and plural conversion terminal, the base portion and hyoplastron of locating for plural conversion terminal is provided with at insulating body, and base portion is provided with plural hollow slots, plural terminals storage tank is provided with in hyoplastron, the docking side extending to each terminal accommodation groove of hyoplastron is provided with in plural conversion terminal side, opposite side be provided with expose that hollow slots electrically contacts at each metal pair junction of switching electronic card more respectively support side, and

Wherein: the switching electronic card of assembling in the accommodation space of this shield shell, comprise the circuit board of tool preinstalled circuit layout and various electronic components, be positioned at the insulation colloid that the plural metal pair junction of circuit board surface and circuit board outer enclosure expose for plural metal pair junction.

Wherein: insulation position seat, the switching electronic card of assembling in the accommodation space of this shield shell, above the accommodation space opposite side being fixedly arranged on relative makeup portion with insulation position seat, below insulation position seat, be provided with stepped grafting space, the grafting space of opposing insulation positioning seat in switching electronic card away from plural metal pair junction opposite side, be provided with the fitting portion in the grafting space being embedded at insulation position seat.

Wherein: this shield shell assembles insulation position seat in relative makeup portion above accommodation space opposite side, below assembled portion and insulation position seat, be provided with the switching electronic card that side has plural metal pair junction, and bottom the accommodation space of shield shell, two sides are convexly equipped with the front wall of spacing switching electronic card, rear retaining wall respectively.

Wherein: this switching electronic card comprise there is plural metal pair junction upper pedestal, be assembled in side below upper pedestal and protrude out the lower base outside upper pedestal, and lower base side extend upper pedestal outside away from the opposite side of plural metal pair junction, be provided with the fitting portion forming high low head with upper pedestal.

An interconnecting module for USB electric connector, is characterized in that: comprise shield shell, docking facilities, switching device and linkage unit, wherein:

This inside of shield casings is provided with accommodation space, and accommodation space side is provided with assembled portion, then in accommodation space, be installed with the switching electronic card with plural metallic contact;

This docking facilities is assembled in above the switching electronic card of shield shell, comprise the insulation butt joint base be fixedly arranged on switching electronic card, and insulation butt joint base side is provided with the docking hyoplastron extending to and be positioned at assembled portion, the insulation butt joint base opposite side of relative docking hyoplastron is then provided with the docking base portion increasing thickness, butt end subgroup is worn in insulation butt joint base, and interface be provided with the plural number extending to and expose on docking hyoplastron for subgroup side, butt end before, side is docked after plural number, interface before plural number relatively, after plural number, docking side is provided with in butt end subgroup opposite side and extends outside docking base portion, and electrically contact at the plural number welding pin of each metallic contact of switching electronic card respectively,

This switching device Moveable assembled is in the assembled portion of shield shell, comprise Moveable assembled in the shielding cover body of the assembled portion of shield shell, insulating body and plural conversion terminal, and shielding cover body inside is provided with the accommodation space of collecting insulating body and plural conversion terminal, the base portion and hyoplastron of locating for plural conversion terminal is provided with at insulating body, and base portion is provided with plural hollow slots, plural terminals storage tank is provided with in hyoplastron, the docking side extending to each terminal accommodation groove of hyoplastron is provided with in plural conversion terminal side, opposite side be provided with expose that hollow slots extends to each front interface electrically contacting at butt end subgroup more respectively support side, and

Wherein: the switching electronic card of assembling in the accommodation space of this shield shell, comprise the circuit board of tool preinstalled circuit layout and various electronic components, be positioned at the insulation colloid that the plural metallic contact of circuit board surface and circuit board outer enclosure expose for plural metallic contact.

Wherein: this shield shell is in assembling insulation position seat to assembled portion above accommodation space opposite side, below assembled portion and insulation position seat, be installed with the switching electronic card with plural metallic contact, and insulation position seat side is provided with the chimeric shoulder in the insulative base pressing on insulation butt joint base.

Wherein: this docking facilities comprises insulation butt joint base, butt end subgroup, and insulating base butt joint base side docking hyoplastron is provided with adjacent slotted eye, plural butt end pilot trench, for interface before the plural number of subgroup side, butt end extend to respectively expose slotted eye place, plural number after docking side extend to and be suspended in the pilot trench of each butt end, and the docking base portion that namely butt end subgroup opposite side plural number welding pin is each passed through insulation butt joint base extends laterally again.

Compared with prior art, the beneficial effect that the present invention has is:

The insulating base frame of this electric connector, each terminal groove of pedestal can be arranged in respectively for each docking section of plural terminals of terminal group, the each interface of complex signal terminal extends to tongue surface, and the weld part of plural terminals, the weld side of complex signal terminal is extended outside pedestal respectively, and the shield shell covered outside insulating base frame, be provided with assembled portion in accommodation space side, can for the shielding cover body of Moveable assembled switching device, then be provided with insulating body and plural conversion terminal in shielding cover body, the supporting side and electrically can contact at each interface of complex signal terminal of plural number conversion terminal, reaching switching device can the object of activity flip on shield shell, can for the USB electric connector application of conversion different size, and during application universal serial bus (USB3.0 or USB2.0) specification electric connector, unlikely generation is quick-fried rushes phenomenon.

The insulating base frame of this electric connector, be in each terminal groove of pedestal, supply five terminals of terminal group to wear location, five terminals comprise the first earth terminal being positioned at central authorities, the first difference signal terminal being positioned at the first earth terminal two side, the second difference signal terminal and the 3rd difference signal terminal, the 4th difference signal terminal, and the tongue of the pedestal side of insulating base frame then can wear location for four supported signal terminals of terminal group, tongue surface is exposed respectively with each interface of four supported signal terminals, four supported signal terminals comprise and are positioned at adjacent the 5th difference signal terminal of central authorities two, 6th difference signal terminal and be positioned at the 5th difference signal terminal, the first power supply terminal outside 6th difference signal terminal two, second earth terminal, and insulating base frame outside can be utilized to cover shield shell, to coordinate pedestal and five terminals, four supported signal terminals form the electric connector meeting universal serial bus specification (USB3.0 or USB2.0).

The insulating body of this switching device, wear for five conversion terminals at base portion, and five conversion terminals comprise the 7th difference signal terminal being positioned at central authorities, 8th difference signal terminal and be positioned at the 7th sub-signal terminal, second source terminal outside 8th difference signal terminal two, 3rd earth terminal, and the 3rd earth terminal side of adjacent 7th difference signal terminal is provided with auxiliary transmission terminal, second source terminal again in outside is provided with in loop shaped and disconnects the docking side of formation two contact-making surface, at second source terminal, the docking side of the 3rd earth terminal is provided with the adjutage of lateral buckling extension outwardly respectively toward opposite side, the first additional ribs is provided with towards two opposite exterior lateral sides extensions of second source terminal and the 3rd earth terminal respectively again by two adjutages, second additional ribs, and the first additional ribs, second additional ribs is respectively equipped with in bending, the convex button of elasticity of elastic heave, the side, surface two of the extending seat be connected with in shielding cover body side, be respectively equipped with the profile groove that can pass for the convex button activity of two elasticity, and in adjacent 7th difference signal terminal the 3rd earth terminal side, be provided with and form the auxiliary transmission terminal of universal series bus interface (USB/OTG) pattern, separately coordinate base portion and shielding cover body by five conversion terminals, the electric connector meeting micro-shape universal serial bus (MicroUSB) specification can be formed.

This insulating base frame, the shield shell that terminal group outside covers, be provided with assembled portion in accommodation space side, can for the shielding cover body Moveable assembled of switching device, and linkage unit is respectively equipped with outside assembled portion two side wall surface and shielding cover body two, and linkage unit is provided with convex axle (or axis hole) at assembled portion two side wall surface towards relative inner, adjacent two convex axle sides are respectively equipped with blocking hole (or blocking button) again, and linkage unit is respectively equipped with axis hole (or convex axle) outside shielding cover body two, the side of adjacent two convex axles is then respectively equipped with blocking button (or blocking hole).

The insulating base frame of this interconnecting module extends tongue in pedestal side, bottom tool is fitted together to space, docking section, plural terminals side for terminal group is assembled in each terminal groove of pedestal, complex signal terminal side interface exposes the interface of tongue, and plural terminals opposite side transport part, complex signal terminal opposite side transmission equipment side extends pedestal outside respectively, shield shell is covered again outside insulating base frame, the accommodation space side assembled portion of shield shell supplies the tongue of insulating base frame to expose, and assemble switching electronic card below insulating base frame and utilize plural metallic contact for each transport part of terminal group, transmission equipment side is electrically conflicted respectively, and the assembled portion of shield shell relies on linkage unit Moveable assembled switching device, switching device is with the accommodation space of shielding cover body collecting insulating body and plural conversion terminal, docking side for plural conversion terminal extends to each terminal accommodation groove of hyoplastron, opposite side support the hollow slots exposing base portion in side, electrically contact at each interface of complex signal terminal of terminal group, be reached through switching electronic card switching, transmission or stored electrons signal, the object of data etc.

This shield shell covers in insulating base frame outside, inner with holding space for holding pedestal, side assembled portion is exposed for tongue, again in this assembled portion with the shielding cover body of linkage unit Moveable assembled switching device, and the accommodation space of shielding cover body collecting insulating body and plural conversion terminal, in base portion and the plural conversion terminal location of hyoplastron confession of insulating body, and the docking side of plural conversion terminal extends to each terminal accommodation groove of hyoplastron, the side that supports of opposite side is exposed hollow slots and is extended to above the unsettled grafting space being positioned at assembled portion more respectively, reach and utilize grafting space to preset switching electronic card activity insertion for outside, the object of extracting.

Shield shell covers in insulating base frame outside, inner holding space for holding pedestal, side assembled portion is exposed for tongue, insulation position seat is assembled above accommodation space opposite side by relative makeup portion again, two sides projection front wall respectively bottom accommodation space, rear retaining wall can for assembling switching electronic card, switching electronic card has plural metal pair junction side and is fixedly arranged on insulation position seat in accommodation space, and the assembled portion of shield shell is with the shielding cover body of linkage unit Moveable assembled switching device, and the accommodation space of shielding cover body collecting insulating body and plural conversion terminal, base portion and the hyoplastron of insulating body is positioned for plural conversion terminal, each metal pair junction that hollow slots electrically contacts at switching electronic card is more respectively exposed in the side that supports of plural conversion terminal opposite side, reach and transfer by means of switching electronic card, transmission or stored electrons signal, the object of data etc.

This shield shell covers in insulating base frame outside, inside is exposed for tongue with holding space for holding pedestal, side assembled portion, be installed with the insulation butt joint base of switching electronic card and docking facilities again, and docking hyoplastron in insulation butt joint base side extends to assembled portion, opposite side has docking base portion can for wearing butt end subgroup, before the plural number of subgroup side, butt end after interface, plural number docking side extend to respectively expose docking hyoplastron, opposite side plural number welding pin extends each metallic contact that docking base portion is outer, electrically contact at switching electronic card respectively; The shielding cover body of linkage unit Moveable assembled switching device is utilized again in the assembled portion of shield shell, and the accommodation space of shielding cover body collecting insulating body and plural conversion terminal, in the docking side that base portion and the hyoplastron of insulating body are located for plural conversion terminal side, expose hollow slots and extend in the side that supports of plural change-over terminal opposite side each front interface electrically contacting at butt end subgroup more respectively, reach switchable, the object of transmission or stored electrons signal, data etc.

Accompanying drawing explanation

Fig. 1 is stereo appearance figure of the present invention;

Fig. 2 is three-dimensional exploded view of the present invention;

Fig. 3 is the three-dimensional exploded view of other direction of the present invention;

Fig. 4 is side cutaway view of the present invention;

Fig. 5 is the stereo appearance figure of terminal group of the present invention and conversion terminal;

Fig. 6 is front view of the present invention;

Fig. 7 is vertical view of the present invention;

Fig. 8 is end view of the present invention;

Fig. 9 is the side cutaway view of first embodiment of the invention;

Figure 10 is the three-dimensional exploded view of second embodiment of the invention;

Figure 11 is the three-dimensional exploded view of third embodiment of the invention;

Figure 12 is the side cutaway view of third embodiment of the invention;

Figure 13 is the three-dimensional exploded view of fourth embodiment of the invention;

Figure 14 is the side cutaway view of fourth embodiment of the invention;

Figure 15 is another three-dimensional exploded view of fourth embodiment of the invention;

Figure 16 is the three-dimensional exploded view of fifth embodiment of the invention;

Figure 17 is the side cutaway view of fifth embodiment of the invention;

Figure 18 is the three-dimensional exploded view of sixth embodiment of the invention;

Figure 19 is the side cutaway view of sixth embodiment of the invention;

Figure 20 is the three-dimensional exploded view of existing electric connector.

Description of reference numerals: 1-insulating base frame; 11-pedestal; 110-terminal groove; 111-separation rib; 112-is fitted together to space; 12-tongue; 121-interface; 2-terminal group; 21-terminal; 2101-first earth terminal; 2102-first difference signal terminal; 2103-second difference signal terminal; 2104-the 3rd difference signal terminal; 2105-the 4th difference signal terminal; 211-docking section; 212-weld part; 213-transport part; 22-signal terminal; 2201-the 5th difference signal terminal; 2202-the 6th difference signal terminal; 2203-first power supply terminal; 2204-second earth terminal; 221-interface; 222-weld side; 223-transmission equipment side; 23-first isolation terminal; 231-first side of isolation; 232-isolates weld side; 24-second isolation terminal; 241-second side of isolation; 242-isolates weld side; 25-conflict section; 3-shield shell; 30-accommodation space; 31-assembled portion; 32-switching electronic card; 321-metallic contact; 322-rabbets side; 323-upper pedestal; 324-lower base; 3241-fitting portion; 325-metal pair junction; 33-limit convex button; Retaining wall after 34-; 35-front wall; 36-epirelief button; 4-switching device; 41-insulating body; 411-base portion; 4110-hollow slots; 412-hyoplastron; 4120-terminal accommodation groove; 42-conversion terminal; 4201-the 7th difference signal terminal; 4202-the 8th difference signal terminal; 4203-second source terminal; 4204-the 3rd earth terminal; 4205-auxiliary transmission terminal; 421-supports side; 422-docks side; 4221-contact-making surface; 423-adjutage; 43-shielding cover body; 430-accommodation space; 431-extending seat; 4310-docks space; 4311-profile groove; 44-first additional ribs; The convex button of 441-elasticity; 45-second additional ribs; The convex button of 451-elasticity; 5-linkage unit; 50-axis hole; The convex axle of 51-; 52-blocking hole; 53-blocking button; 54-cantilever; 6-electric connector; 61-power supply terminal; 7-insulation position seat; 70-grafting space; 71-reservation pedestal; 72-locates tongue; 73-is fitted together to shoulder; 74-gomphosis groove; 8-docking facilities; 81-insulate butt joint base; 810-butt end pilot trench; 811-docks base portion; 812-docks hyoplastron; 813-slotted eye; 82-butt end subgroup; Interface before 821-; Side is docked after 822-; 823-welds pin; A-USB electric connector; B-insulating base frame; B1-base portion; B2-power supply terminal; C-shield shell; C1-shell block; D-electric connector for socket.

Embodiment

For reaching above-mentioned purpose and effect, the method etc. of the technology used in the present invention means and structure thereof, enforcement, just preferred embodiment of the present invention of hereby drawing illustrates that its features and functions is as follows in detail, understands completely in order to do profit.

Refer to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, be respectively the stereo appearance figure of stereo appearance figure of the present invention, three-dimensional exploded view, the three-dimensional exploded view of other direction, side cutaway view, terminal group and plural conversion terminal, find out by knowing shown in figure, the interconnecting module of USB electric connector of the present invention comprises insulating base frame 1, terminal group 2, shield shell 3 and switching device 4, wherein:

This insulating base frame 1 is provided with plural terminals groove 110 in pedestal 11, and between the plural terminals groove 110 of pedestal 11, be provided with plural separation rib 111, and pedestal 11 side of adjacent plural terminals groove 110, separation rib 111, be provided with tongue 12, be provided with interface 121 at tongue 12.

This terminal group 2 comprises plural terminals 21, complex signal terminal 22, and plural terminals 21 side is respectively equipped with docking section 211, opposite side is provided with weld part 212, and complex signal terminal 22 side is respectively equipped with interface 221, opposite side is provided with weld side 222.

This shield shell 3 inside has accommodation space 30, and shield shell 3 side of adjacent accommodation space 30 is provided with assembled portion 31.

This switching device 4 comprises insulating body 41, plural number conversion terminal 42 and shielding cover body 43, and insulating body 41 is provided with hyoplastron 412 in base portion 411 side, the hollow slots 4110 that plural number runs through is provided with at base portion 411, and hyoplastron 412 is provided with plural terminals storage tank 4120, i.e. available base portion 411, hyoplastron 412 wears location for plural conversion terminal 42, then plural conversion terminal 42 side is respectively equipped with and supports side 421, extend to that to expose each hollow slots 4110 of base portion 411 outside respectively respectively to support side 421, docking side 422 is respectively equipped with again in plural conversion terminal 42 opposite side relatively supporting side 421, extend in each terminal accommodation groove 4120 of hyoplastron 412 respectively for plural number docking side 422, and cover shielding cover body 43 in insulating body 41 and plural conversion terminal 42 outside, and shielding cover body 43 inside has the base portion 411 that accommodation space 430 can supply housing insulation body 41, extending seat 431 is provided with in shielding cover body 43 side, there is in extending seat 431 inside docking space 4310, be through to accommodation space 430, hyoplastron 412 is accommodated to rely on the docking space 4310 of extending seat 431, profile groove 4311 is respectively equipped with again in surperficial two sides of extending seat 431, two profile grooves 4311 are also through to docking space 4310 respectively.

Above-mentioned each component is in time assembling, utilize the pedestal 11 of insulating base frame 1, tongue 12, can for the plural terminals 21 of terminal group 2, complex signal terminal 22 is adjacent respectively wears location, and with each docking section 211, plural terminals 21 side, extend in each terminal groove 110 of pedestal 11 respectively, and complex signal terminal 22 is arranged in each separation rib 111 respectively, and each interface 221 of side, extend to the interface 121 exposing tongue 12 respectively, again with the weld part 212 of plural terminals 21 opposite side, the weld side 222 of complex signal terminal 22 opposite side, extend to outside pedestal 11 respectively, for plural weld part 212, weld side 222 is coplanar arranged adjacent outside insulating base frame 1, shield shell 3 can be covered in insulating base frame 1 and terminal group 2 outside, pedestal 11 is accommodated with the accommodation space 30 by shield shell 3, and namely the tongue 12 of pedestal 11 side extends to and exposes assembled portion 31, and utilize shield shell 3 side assembled portion 31, for switching device 4 Moveable assembled, and respectively support side 421 by plural conversion terminal 42 side of switching device 4, contraposition can electrically contact at the interface 221 of each signal terminal 22 respectively, assembled portion 31 position of shield shell 3 is positioned at for switching device 4, can open in movable lifting or cover, and insulating base frame 1 can be relied on, terminal group 2, shield shell 3 and switching device 4 groups form the interconnecting module of USB electric connector of the present invention.

And the assembled portion 31 of above-mentioned shield shell 3, shielding cover body 43 side of switching device 4, Moveable assembled is given by linkage unit 5, this linkage unit 5 is two side wall surfaces in assembled portion 31, be respectively equipped with convex axle 51 (or axis hole 50) and one or more blocking hole 52 (or blocking button 53), and linkage unit 5 and in two wall places of shielding cover body 43 1 side of switching device 4 respectively convex be provided with cantilever 54, axis hole 50 (or convex axle 51) is respectively equipped with again on two cantilevers 54, then shielding cover body 43 2 outer side surface of adjacent two cantilevers 54 is respectively equipped with one or more blocking button 53 (or blocking hole 52) again, the convex axle 51 of assembled portion 31 2 side can be relied on, axis hole 50 Moveable assembled for shielding cover body 43 2 cantilever 54 of switching device 4 combines, can for switching device 4 in assembled portion 31 position of shield shell 3, by linkage unit 5 in movable throwing, cover, when switching device 4 covers in assembled portion 31, the blocking button 53 of shielding cover body 43 2 side can be utilized, contraposition is embedded in the blocking hole 52 of assembled portion 31 2 side respectively, can for switching device 4 strong fix in assembled portion 31, and utilize the insulating body 41 of switching device 4 to be covered on tongue 12 with base portion 411, extend outside the tongue 12 of insulating base frame 1 and the assembled portion 31 of shield shell 3 for extending seat 431 and hyoplastron 412, again by the plural conversion terminal 42 that insulating body 41 wears, each interface 221 that side 421 electrically contacts at complex signal terminal 22 respectively is respectively supported with opposite side, then plural conversion terminal 42 opposite side respectively docks side 422 and namely coordinates hyoplastron 412, extending seat 431, formation meets the electric connector of micro universal serial bus specification (MicroUSB), the interconnecting module of USB electric connector of the present invention can be formed, can by switching device 4 coordinated insulation pedestal 1, terminal group 2 and shield shell 3, form the change application pattern of multiple USB pattern electric connector.

Again, terminal group 2 of the present invention comprises plural terminals 21 and complex signal terminal 22; And plural terminals 21 comprises five adjacent terminals 21 side by side, being positioned at the first middle earth terminal 2101 for having, being positioned at the first difference signal terminal 2102, second difference signal terminal 2103, the 3rd difference signal terminal 2104 and the 4th difference signal terminal 2105 set by difference outside the first earth terminal 2,101 two; And complex signal terminal 22, comprise four adjacent signal terminals 22 side by side, have be positioned at central authorities the 5th difference signal terminal 2201, the 6th difference signal terminal 2202, lay respectively at first power supply terminal 2203 and second earth terminal 2204 set by two opposite exterior lateral sides of the 5th difference signal terminal 2201, the 6th difference signal terminal 2202, and the plural terminals 21 of terminal group 2 can be utilized, complex signal terminal 22 coordinates shield shell 3, composition meets the electric connector of universal serial bus specification (USB3.0 or USB2.0).

As for the plural conversion terminal 42 of this switching device 4, outwards expanded in fan shape by side, extend and be provided with adjutage 423, each adjutage 423 side is respectively equipped with and supports side 421, each adjutage 423 opposite side is for being concentrated arranged adjacent, and each conversion terminal 42 comprises five conversion terminals 42, have and be positioned at the 7th adjacent difference signal terminal 4201 of central authorities two, 8th difference signal terminal 4202 and the second source terminal 4203 be positioned at outside two, 3rd earth terminal 4204, and the docking side 422 of second source terminal 4203 can be the design increasing width, for the magnitude of current that load is larger, in the docking side 422 of second source terminal 4203, the bending in hollow ring round respectively, elastic heave, side also disconnects formation two contact-making surface 4221, then can increase the contact area of the docking side 422 of second source terminal 4203, inside 3rd earth terminal 4204 of adjacent 7th difference signal terminal 4201 side, be provided with auxiliary transmission terminal 4205, again in the adjutage 423 of second source terminal 4203 and the 3rd earth terminal 4204, the first additional ribs 44 is extended with respectively outside two of second source terminal 4203 and the 3rd earth terminal 4204, second additional ribs 45, and the first additional ribs 44, second additional ribs 45 is provided with the convex button 441 of elasticity in crowned respectively at side, 451, the convex button 441 of two elasticity, 451 and extend to the outside of second source terminal 4203 and the 3rd earth terminal 4204 respectively, and coordinate the first additional ribs 44 and the second additional ribs 45 to form the specification meeting universal series bus interface (USB/OTG) pattern for five transmission terminals 42, recycling be positioned at second source terminal 4203 and the 3rd earth terminal 4204 two outside be extended with the first additional ribs 44, second additional ribs 45, respectively with the convex button 441 of side elasticity, 451 pass outside each profile groove 4311 of surperficial two sides of extending seat 431, and plural conversion terminal 42 can be utilized to coordinate the extending seat 431 of shielding cover body 43 to form the specification meeting micro universal serial bus (MicroUSB), also surge prevention interference (EMI) effect of USB electric connector can be promoted, avoid the instantaneous high current because of or thunderbolt unstable for electric current, the interference effect of high voltage etc.

And can between each terminal 21 of terminal group 2, complex signal terminal 22, be positioned at the relative inner of the second difference signal terminal 2103 and the 5th difference signal terminal 2201, for being provided with the first isolation terminal 23, again in the relative inner of the 3rd difference signal terminal 2104 and the 6th difference signal terminal 2202, for being provided with the second isolation terminal 24, and the first isolation terminal 23 side is provided with the first side of isolation 231 extends to the 5th difference signal terminal 2201, between the second earth terminal 2204, and the first isolation terminal 23 opposite side is extend isolation weld side 232 in the horizontal direction again after continuous bending, be provided with the second side of isolation 241 as the second isolation terminal 24 side and extend to the 6th difference signal terminal 2202, between the first power supply terminal 2203, and the second isolation terminal 24 opposite side is extend isolation weld side 242 in the horizontal direction again after continuous bending, the first isolation terminal 23 can be utilized, second isolation terminal 24 isolates the 5th difference signal terminal 2201 respectively, the first power supply terminal 2203 outside 6th difference signal terminal 2202 and two, second earth terminal 2204, in the 5th difference signal terminal 2201, when 6th difference signal terminal 2202 carries out electronic signal transmission, unlikely be subject to two sides transmission power supply signals or ground connection time noise, the interference that electromagnetic wave etc. produce, for the 5th difference signal terminal 2201, 6th difference signal terminal 2202 Absorbable organic halogens carry out electronic signal transmission.

Refer to Fig. 2, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, shown in Fig. 9, be respectively three-dimensional exploded view of the present invention, side cutaway view, the stereo appearance figure of terminal group and conversion terminal, front view, vertical view, end view, the side cutaway view of the first embodiment, find out by knowing shown in figure, the insulating base frame 1 of USB electric connector of the present invention, terminal group 2, cover shield shell 3 in outside, and supply the plural terminals 21 of the pedestal 11 abutting end subgroup 2 of insulating base frame 1, complex signal terminal 22 and shield shell 3, form the electric connector meeting universal serial bus (USB3.0 or 2.0) specification, and the switching device 4 of the assembled portion 31 position Moveable assembled of shield shell 3 can be utilized, when switching device 4 is covered on assembled portion 31, insulating body 41 and shielding cover body 43 is utilized to cover above the assembled portion 31 of shield shell 3, again by the plural conversion terminal 42 of assembling on insulating body 41, after utilizing side oppositely to bend again downward elastic extension support side 421, contraposition electrically contacts at each interface 221 of the complex signal terminal 22 of terminal group 2 respectively, then can utilize docking side 422 and the hyoplastron 412 of plural conversion terminal 42, coordinate the extending seat 431 of shielding cover body 43, the electric connector of micro universal serial bus specification (MicroUSB) is met for formation, and utilize switching device 4 to be covered on above assembled portion 31, and during electrically grafting mutual to the default electric connector 6 of relative pattern, each interface 221 that the interface 121 that namely power supply terminal 61 presetting electric connector 6 can not touch the tongue 12 of insulating base frame 1 exposes, and unlikely generation instantaneous high current or high-tension quick-fried phenomenon of rushing, can reach and utilize micro universal serial bus specification (MicroUSB) specification electric connector, stablize the object of electrical grafting, the side 421 that respectively supports by means of plural conversion terminal 42 electrically contacts with each interface 221 of the complex signal terminal 22 of terminal group 2 respectively, and carry out the transmission of electronic signal and power supply signal.

If is thrown towards outside in switching device 4 self assembly portion 31, turning to vertically to stand for switching device 4 is positioned at outside insulating base frame 1 and shield shell 3, the pedestal 11 of insulating base frame 1 can be utilized to coordinate shield shell 3 to form universal serial bus (USB3.0 or 2.0) specification, can for the relatively electrically grafting of the default electric connector 6 of relative pattern, then there is multiple different size pattern for application for USB electric connector of the present invention, and utilize the movable flip design of switching device 4, in using miniature universal serial bus (MicroUSB), can not be subject to being positioned at below each interface 221 of exposing on interface 121 of the tongue 12 of insulating base frame 1 affect, avoid the interference of default universal serial bus (USB3.0 or USB2.0) the specification electric connector of relative pattern, i.e. unlikely generation instantaneous high current or high-tensionly quick-friedly rush phenomenon, effect that universal serial bus (USB3.0 or USB2.0) specification electric connector carries out Signal transmissions can not be affected.

Refer to shown in Figure 10, it is the three-dimensional exploded view of second embodiment of the invention, find out by knowing shown in figure, the pedestal 11 side tongue 12 of insulating base frame 1 of the present invention, can wear for the complex signal terminal 22 of terminal group 2, and be arranged in each separation rib 111 of pedestal 11 respectively for complex signal terminal 22, and with the interface 221 of complex signal terminal 22 side, extend to the surface of the interface 121 exposing tongue 12 respectively, and the plural weld side 222 of complex signal terminal 22 opposite side, extend pedestal 11 opposite side respectively outside, then can cover shield shell 3 in insulating base frame 1 and terminal group 2 outside, and utilize the accommodated inside space 30 of shield shell 3 to receive the pedestal 11 of insulating base frame 1, and expose for the assembled portion 31 of interface 121 in shield shell 3 side of tongue 12, the switching device 4 being positioned at assembled portion 31 Moveable assembled can be utilized, side 421 is respectively supported with plural conversion terminal 42, contraposition electrically contacts at the interface 221 of each signal terminal 22 respectively, then by plural conversion terminal 42 coordinated insulation body 41, shielding cover body 43 forms the electric connector meeting micro universal serial bus specification specification (MicroUSB), assembled portion 31 in shield shell 3 is covered utilizing switching device 4, above tongue 12, its extending seat 431 also exposes shield shell 3, outside tongue 12, and with switching device 4 for relative pattern default electric connector 6 relatively electrically grafting time, the power supply terminal 61 of default electric connector 6 can be avoided to contact each interface 221 in assembled portion 31, interface 121 exposed, and unlikely generation instant high-voltage or the quick-fried of high electric current rush phenomenon.

If and after the assembled portion 31 of switching device 4 self-shileding housing 3 lifted opening, leave the interface 121 of the tongue 12 of insulating base frame 1, then by the interface 221 of the complex signal terminal 22 of the interface 121 of tongue 12, shield shell 3 composition is coordinated to meet the electric connector of universal serial bus (USB2.0) specification, can with the electric connector 6 electrically grafting presetting relative pattern, to guarantee universal serial bus (USB2.0), the electric connector of micro universal serial bus (MicroUSB) specification, can apply respectively, stable transmission electronic signal, power supply signal, unlikely generation is disturbed mutually, and there is the selective application of multiple different types electric connector, the practicality of electric connector can be improved.

Refer to shown in Figure 11, Figure 12, be respectively the three-dimensional exploded view of third embodiment of the invention, side cutaway view, find out by knowing shown in figure, the interconnecting module of USB electric connector of the present invention comprises insulating base frame 1, terminal group 2, shield shell 3 and switching device 4, wherein:

This insulating base frame 1 is provided with plural terminals groove 110 in pedestal 11, and between the plural terminals groove 110 of pedestal 11, be provided with plural separation rib 111, and pedestal 11 side of adjacent plural terminals groove 110, separation rib 111, be provided with tongue 12, be provided with interface 121 at tongue 12, and be provided with the chimeric space 112 of inner concavity bottom the pedestal 11 of relative tongue 12 opposite side.

This terminal group 2 comprises plural terminals 21, complex signal terminal 22, and plural terminals 21 side is respectively equipped with docking section 211, opposite side is provided with transport part 213, and complex signal terminal 22 side is respectively equipped with interface 221, opposite side is provided with transmission equipment side 223, then be respectively equipped with the conflict section 25 in the reverse extension of turnover again after downward-sloping extension by each transport part 213, transmission equipment side 223.

This shield shell 3 inside has accommodation space 30, and shield shell 3 side of adjacent accommodation space 30 is provided with assembled portion 31, switching electronic card 32 is equiped with in accommodation space 30, on switching electronic card 32 surface, nearly middle position is provided with plural metallic contact 321, side is provided with interlocking side 322, switching electronic card 32 opposite side of relative interlocking side 322, be then positioned one or more limit convex buttons 33 of accommodation space 30 2 sidewall.

Above-mentioned each component is in time assembling, utilize the pedestal 11 of insulating base frame 1, tongue 12, can for the plural terminals 21 of terminal group 2, complex signal terminal 22 is adjacent respectively wears location, and with each docking section 211, plural terminals 21 side, extend in each terminal groove 110 of pedestal 11 respectively, and complex signal terminal 22 is arranged in each separation rib 111 respectively, and each interface 221 of side, extend to the interface 121 exposing tongue 12 respectively, again with the transport part 213 of plural terminals 21 opposite side, the transmission equipment side 223 of complex signal terminal 22 opposite side, extend to outside pedestal 11 respectively, for complex transmission portion 213, transmission equipment side 223 is coplanar arranged adjacent outside insulating base frame 1, shield shell 3 can be covered in insulating base frame 1 and terminal group 2 outside, pedestal 11 is accommodated with the accommodation space 30 by shield shell 3, and namely the tongue 12 of pedestal 11 side extends to and exposes assembled portion 31, and utilize shield shell 3 side assembled portion 31, for switching device 4 Moveable assembled, and respectively support side 421 by plural conversion terminal 42 side of switching device 4, contraposition can electrically contact at the interface 221 of each signal terminal 22 respectively, assembled portion 31 position of shield shell 3 is positioned at for switching device 4, can open in movable lifting or cover, and the plural conversion terminal 42 of switching device 4 utilizes side to support each interface 221 that side 421 contacts at the complex signal terminal 22 of terminal group 2 respectively, rely on the complex transmission portion 213 of terminal group 2 again, transmission equipment side 223 is electrically held in the plural metallic contact 321 on switching circuit board 32 surface respectively by conflict section 25, electrically conducting, and insulating base frame 1 can be relied on, terminal group 2, shield shell 3 and switching device 4 groups form the interconnecting module of USB electric connector of the present invention.

And the assembled portion 31 of above-mentioned shield shell 3, shielding cover body 43 side of switching device 4, Moveable assembled is given by linkage unit 5, this linkage unit 5 is two side wall surfaces in assembled portion 31, be respectively equipped with convex axle 51 (or axis hole 50) and one or more blocking hole 52 (or blocking button 53), and linkage unit 5 and in two wall places of shielding cover body 43 1 side of switching device 4 respectively convex be provided with cantilever 54, axis hole 50 (or convex axle 51) is respectively equipped with again on two cantilevers 54, then shielding cover body 43 2 outer side surface of adjacent two cantilevers 54 is respectively equipped with one or more blocking button 53 (or blocking hole 52) again, the convex axle 51 of assembled portion 31 2 side can be relied on, axis hole 50 Moveable assembled for shielding cover body 43 2 cantilever 54 of switching device 4 combines, can for switching device 4 in assembled portion 31 position of shield shell 3, by linkage unit 5 in movable throwing, cover, when switching device 4 covers in assembled portion 31, the blocking button 53 of shielding cover body 43 2 side can be utilized, contraposition is embedded in the blocking hole 52 of assembled portion 31 2 side respectively, can for switching device 4 strong fix in assembled portion 31, and utilize the insulating body 41 of switching device 4 to be covered on tongue 12 with base portion 411, extend outside the tongue 12 of insulating base frame 1 and the assembled portion 31 of shield shell 3 for extending seat 431 and hyoplastron 412, again by the plural conversion terminal 42 that insulating body 41 wears, each interface 221 that side 421 electrically contacts at complex signal terminal 22 respectively is respectively supported with opposite side, then plural conversion terminal 42 opposite side respectively docks side 422 and namely coordinates hyoplastron 412, extending seat 431, formation meets the electric connector of micro universal serial bus specification (MicroUSB), the interconnecting module of USB electric connector of the present invention can be formed, can by switching device 4 coordinated insulation pedestal 1, terminal group 2 and shield shell 3, switching circuit board 32 etc., form the change application pattern of multiple USB pattern electric connector.

Again, each transport part 213 of the plural terminals 21 of above-mentioned terminal group 2, each transmission equipment side 223 of complex signal terminal 22, the pedestal 11 extending pedestal 1 is respectively outside, be provided with the conflict section 25 in the reverse extension of turnover again after downward-sloping extension again, electrically can contact by plural metallic contact 321 surperficial with switching electronic card 32 respectively, namely not need also can reach effect in electrical contact through welding again; And default switching electronic card 32 can be the circuit board with preinstalled circuit layout and various electronic components, memory body etc., utilize in outside black rubber seal to fill, be shaped to the thin type switching electronic card 32 that meets universal serial bus specification (USB2.0 or USB3.0 etc.) or storage module etc., can for the plural conversion terminal 42 of switching device 4 by that 32 transmission or the storage carrying out electronic signal or data etc. of switching electronics.

Refer to shown in Figure 13, Figure 14, Figure 15, be respectively the three-dimensional exploded view of fourth embodiment of the invention, side cutaway view, another three-dimensional exploded view, find out by knowing shown in figure, the interconnecting module of USB electric connector of the present invention comprises shield shell 3, switching device 4 and insulation position seat 7, wherein:

This shield shell 3 inside has accommodation space 30, and shield shell 3 side of adjacent accommodation space 30 is provided with assembled portion 31, be then positioned one or more limit convex buttons 33 of accommodation space 30 2 sidewall projection inwardly, bottom rear be convexly equipped with rear retaining wall 34.

This insulation position seat 7 is outward extended with location tongue 72.

Above-mentioned each component is in time assembling, utilize shield shell 3 side assembled portion 31, for switching device 4 Moveable assembled, and respectively support side 421 by plural conversion terminal 42 side of switching device 4, plural hollow slots 410 bottom outside of base portion 411 can be exposed to respectively, assembled portion 31 position of shield shell 3 is positioned at for switching device 4, can open in movable lifting or cover, relative makeup portion 31, the positioning seat body 71 of insulation position seat 7 assembled by switching device 4 above shield shell 3 opposite side accommodation space 30, plural gomphosis groove 74 on positioning seat body 71 can be utilized to set for the epirelief button 36 above the accommodation space 30 of shield shell 3, fix, and extend to be positioned at assembled portion 31 side for location, positioning seat body 71 side tongue 72, can in assembled portion 31, the grafting space 70 of hollow form is formed below insulation position seat 7, and shield shell 3 can be relied on, switching device 4 and insulation position seat 7 groups form the interconnecting module of USB electric connector of the present invention.

And above-mentioned shield shell 3 is in side assembled portion 31, shielding cover body 43 side of switching device 4, Moveable assembled is given by linkage unit 5, this linkage unit 5 is two side wall surfaces in assembled portion 31, be respectively equipped with convex axle 51 (or axis hole 50) and one or more blocking hole 52 (or blocking button 53), and linkage unit 5 and in two wall places of shielding cover body 43 1 side of switching device 4 respectively convex be provided with cantilever 54, axis hole 50 (or convex axle 51) is respectively equipped with again on two cantilevers 54, then shielding cover body 43 2 outer side surface of adjacent two cantilevers 54 is respectively equipped with one or more blocking button 53 (or blocking hole 52) again, the convex axle 51 of assembled portion 31 2 side can be relied on, axis hole 50 Moveable assembled for shielding cover body 43 2 cantilever 54 of switching device 4 combines, can for switching device 4 in assembled portion 31 position of shield shell 3, by linkage unit 5 in movable throwing, cover, when switching device 4 covers in assembled portion 31, the blocking button 53 of shielding cover body 43 2 side can be utilized, contraposition is embedded in the blocking hole 52 of assembled portion 31 2 side respectively, can for switching device 4 strong fix in assembled portion 31, again by the plural conversion terminal 42 that insulating body 41 wears, each interface 221 that side 421 electrically contacts at complex signal terminal 22 respectively is respectively supported with opposite side, then plural conversion terminal 42 opposite side respectively docks side 422 and namely coordinates hyoplastron 412, extending seat 431, formation meets the electric connector of micro universal serial bus specification (MicroUSB), the interconnecting module of USB electric connector of the present invention can be formed.

And shield shell 3 side assembled portion 31, linkage unit 5 can be utilized to assemble the shielding cover body 43 of switching device 4, then assembled portion 31, the grafting space 70 formed below insulation position seat 7, then can preset switching electronic card 32 activity insertion for outside, the turnover of extracting, and default switching electronic card 32 is provided with plural metallic contact 321 in surface, then insert in grafting space 70 with default switching electronic card 32, can rely on the plural metallic contact 321 on surface respectively with the plural hollow slots 410 of the base portion 411 of insulating body 41 bottom the plural number of change-over terminal subgroup 42 that exposes support side 421, in sliding in electrical contact, and pass through accommodation space 30 2 side wall surface one or more limit fasteners 33 set respectively of shield shell 3, limiting card is held in default switching electronic card 32 2 side, rear retaining wall on rear side of accommodation space 30 34 can for switching electronic card 32 lateral margin against, namely by the plural metallic contact 321 of default switching electronic card 32, plural conversion terminal 42 for switching device 4 carries out electronic signal, the switching of data etc., transmission or storage etc., and preset switching electronic card 32 and can be there is preinstalled circuit layout and various electronic components, the circuit board of memory body etc., utilize black rubber seal to fill in outside, be shaped to the thin type switching electronic card 32 or storage module etc. that meet universal serial bus specification (USB2.0 or USB3.0 etc.), transmission or the storage of electronic signal or data etc. can be carried out for the plural conversion terminal 42 of switching device 4.

Refer to shown in Figure 16, Figure 17, be respectively the three-dimensional exploded view of fifth embodiment of the invention, side cutaway view, find out by knowing shown in figure, the interconnecting module of USB electric connector of the present invention comprises shield shell 3, switching device 4 and insulation position seat 7, wherein:

This shield shell 3 inside has accommodation space 30, and shield shell 3 side of adjacent accommodation space 30 is provided with assembled portion 31, switching electronic card 32 is equiped with in accommodation space 30, switching electronic card 32 comprises upper pedestal 323, lower base 324, on upper pedestal 323 surface, nearly lateral border is provided with plural metal pair junction 325, opposite side extends outward the fitting portion 3241 of lower base 324 side, and switching electronic card 32 can utilize fitting portion 3241 to be positioned one or more limit convex buttons 33 of accommodation space 30 2 sidewall, the rear retaining wall 34 of rear side projection, between the front wall 35 of opposite side front projection, bottom the accommodation space 30 being positioned shield shell 3 for switching electronic card 32, again in upper pedestal 323, insulation position seat 7 is assembled above the fitting portion 3241 of lower base 324, fitting portion 3241 is positioned for insulation position seat 7 side positioning seat body 71, and utilize plural gomphosis groove 74 on positioning seat body 71 to set for the epirelief button 36 above the accommodation space 30 of shield shell 3, fix, and the location tongue 72 that the thickness that stretches out after the turnover of positioning seat body 71 opposite side increases, grafting space 70 is formed below the tongue 72 of location, grafting space 70 can be utilized to be cross-placed on upper pedestal 323 side for location tongue 72, location tongue 72 is extended to and is positioned at plural metal pair junction 325 side.

Above-mentioned each component is in time assembling, utilize shield shell 3 side assembled portion 31, for switching device 4 Moveable assembled, and respectively support side 421 by plural conversion terminal 42 side of switching device 4, plural hollow slots 410 bottom outside of base portion 411 can be exposed to respectively, assembled portion 31 position of shield shell 3 is positioned at for switching device 4, can open in movable lifting or cover, insert in grafting space 70 for switching electronic card 32, the plural number of the change-over terminal subgroup 42 exposed bottom the plural metal pair junction 325 on surface and the plural hollow slots 410 of base portion 411 of insulating body 41 can be relied on to support side 421, respectively in sliding in electrical contact, namely by the plural metal pair junction 325 of default switching electronic card 32, plural conversion terminal 42 for switching device 4 carries out electronic signal, the switching of data etc., transmission or storage etc., and preset switching electronic card 32 and can be there is preinstalled circuit layout and various electronic components, the circuit board of memory body etc., utilize black rubber seal to fill in outside, be shaped to the thin type switching electronic card 32 or storage module etc. that meet universal serial bus specification (USB2.0 or USB3.0 etc.), transmission or the storage of electronic signal or data etc. can be carried out for the plural conversion terminal 42 of switching device 4, and rely on shield shell 3, switching electronic card 32, switching device 4 and insulation position seat 7 groups form the interconnecting module of USB electric connector of the present invention.

Then above-mentioned shield shell 3 is in side assembled portion 31, shielding cover body 43 side of switching device 4, Moveable assembled is given by linkage unit 5, this linkage unit 5 is two side wall surfaces in assembled portion 31, be respectively equipped with convex axle 51 (or axis hole 50) and one or more blocking hole 52 (or blocking button 53), and linkage unit 5 and in two wall places of shielding cover body 43 1 side of switching device 4 respectively convex be provided with cantilever 54, axis hole 50 (or convex axle 51) is respectively equipped with again on two cantilevers 54, then shielding cover body 43 2 outer side surface of adjacent two cantilevers 54 is respectively equipped with one or more blocking button 53 (or blocking hole 52) again, the convex axle 51 of assembled portion 31 2 side can be relied on, axis hole 50 Moveable assembled for shielding cover body 43 2 cantilever 54 of switching device 4 combines, can for switching device 4 in assembled portion 31 position of shield shell 3, by linkage unit 5 in movable throwing, cover, when switching device 4 covers in assembled portion 31, the blocking button 53 of shielding cover body 43 2 side can be utilized, contraposition is embedded in the blocking hole 52 of assembled portion 31 2 side respectively, can for switching device 4 strong fix in assembled portion 31, again by the plural conversion terminal 42 that insulating body 41 wears, each interface 221 that side 421 electrically contacts at complex signal terminal 22 respectively is respectively supported with opposite side, then plural conversion terminal 42 opposite side respectively docks side 422 and namely coordinates hyoplastron 412, extending seat 431, formation meets the electric connector of micro universal serial bus specification (MicroUSB), the interconnecting module of USB electric connector of the present invention can be formed.

Refer to shown in Figure 18, Figure 19, be respectively the three-dimensional exploded view of sixth embodiment of the invention, side cutaway view, find out by knowing shown in figure, the interconnecting module of USB electric connector of the present invention comprises shield shell 3, switching device 4 and insulation position seat 7, wherein:

This shield shell 3 inside has accommodation space 30, and shield shell 3 side of adjacent accommodation space 30 is provided with assembled portion 31, switching electronic card 32 is equiped with in accommodation space 30, that nearly middle position is provided with plural metallic contact 321 on surface at switching electronic card 32, assembled portion 31 is exposed for plural metallic contact 321, then switching electronic card 32 opposite side can for one or more limit convex buttons 33 being positioned accommodation space 30 2 sidewall, between the rear retaining wall 34 of rear side projection, bottom the accommodation space 30 being positioned shield shell 3 for switching electronic card 32, insulation position seat 7 is assembled again above switching electronic card 32, docking facilities 8, plural gomphosis groove 74 on positioning seat body 71 is then utilized to set for the epirelief button 36 above the accommodation space 30 of shield shell 3, fix, for the positioning seat tongue 72 that insulation position seat 7 is extended by positioning seat body 71 side, utilize below the tongue 72 of location and form chimeric shoulder 73, chimeric shoulder 73 can be utilized to be cross-placed on above insulation butt joint base 81 side of docking facilities 8 for location tongue 72, and the butt joint base 81 that insulate is provided with plural butt end pilot trench 810 at side docking base portion 811, adjacent docking base portion 811 side is extended with docking hyoplastron 812, docking hyoplastron 812 laterally cuts open the slotted eye 813 being provided with and running through, at docking pedestal 811, butt end subgroup 82 is worn in docking hyoplastron 812, then supply the front interface 821 of butt end subgroup 82 plural number, extend to respectively be exposed to docking hyoplastron 812 slotted eye 813 on the surface, before adjacent plural number interface 821 plural number after dock side 822, namely extend to respectively and expose above each butt end pilot trench 810, and the plural number of butt end subgroup 8 welding pin 823, and be located on each metallic contact 321 of switching electronic card 32 by plural number welding pin 823 contraposition weldering, electrically connect.

Above-mentioned each component is in time assembling, utilize shield shell 3 side assembled portion 31, for switching device 4 Moveable assembled, and respectively support side 421 by plural conversion terminal 42 side of switching device 4, plural hollow slots 410 bottom outside of base portion 411 can be exposed to respectively, assembled portion 31 position of shield shell 3 is positioned at for switching device 4, can open in movable lifting or cover, the plural number of the change-over terminal subgroup 42 then supplying switching switching device 4 to expose bottom the plural hollow slots 410 of base portion 411 of insulating body 41 supports side 421, electrically contact at interface 821 before the plural number of butt end subgroup 82 respectively, can for the plural conversion terminal 42 of switching device 4 by butt end subgroup 82, switching electronic card 32 etc., carry out electronic signal smoothly, the switching of data etc., transmission or storage etc., and preset switching electronic card 32 and can be there is preinstalled circuit layout and various electronic components, the circuit board of memory body etc., utilize black rubber seal to fill in outside, be shaped to the thin type switching electronic card 32 or storage module etc. that meet universal serial bus specification (USB2.0 or USB3.0 etc.), can for the butt end subgroup 82 of the plural conversion terminal 42 of switching device 4 via docking facilities 8, the pattern in electrical contact of switching electronic card 32 grade, transmission or the storage of electronic signal or data etc. can be carried out, and shield shell 3 can be relied on, switching electronic card 32, switching device 4, insulation position seat 7 and switching device 8 groups form the interconnecting module of USB electric connector of the present invention.

Moreover, above-mentioned shield shell 3 is in side assembled portion 31, shielding cover body 43 side of switching device 4, Moveable assembled is given by linkage unit 5, this linkage unit 5 is two side wall surfaces in assembled portion 31, be respectively equipped with convex axle 51 (or axis hole 50) and one or more blocking hole 52 (or blocking button 53), and linkage unit 5 and in two wall places of shielding cover body 43 1 side of switching device 4 respectively convex be provided with cantilever 54, axis hole 50 (or convex axle 51) is respectively equipped with again on two cantilevers 54, then shielding cover body 43 2 outer side surface of adjacent two cantilevers 54 is respectively equipped with one or more blocking button 53 (or blocking hole 52) again, the convex axle 51 of assembled portion 31 2 side can be relied on, axis hole 50 Moveable assembled for shielding cover body 43 2 cantilever 54 of switching device 4 combines, can for switching device 4 in assembled portion 31 position of shield shell 3, by linkage unit 5 in movable throwing, cover, when switching device 4 covers in assembled portion 31, the blocking button 53 of shielding cover body 43 2 side can be utilized, contraposition is embedded in the blocking hole 52 of assembled portion 31 2 side respectively, can for switching device 4 strong fix in assembled portion 31, then plural conversion terminal 42 opposite side respectively docks side 422 and namely coordinates hyoplastron 412, extending seat 431, formation meets the electric connector of micro universal serial bus specification (MicroUSB), the interconnecting module of USB electric connector of the present invention can be formed.

Be with, the foregoing is only preferred embodiment of the present invention, non-ly therefore limit to the scope of the claims of the present invention, the interconnecting module of USB electric connector of the present invention, can at the pedestal 11 of insulating base frame 1, the interface 121 of tongue 12, for the plural terminals 21 of terminal group 2, complex signal terminal 22 wears respectively, again with the docking section 211 of pedestal 11 and plural terminals 21, the interface 121 of tongue 12 and complex signal terminal 22, coordinate shield shell 3, the electric connector meeting universal serial bus specification (USB3.0 or USB2.0) can be formed, again in the assembled portion 31 Moveable assembled switching device 4 of shield shell 3, namely utilize the insulating body 41 of switching device 4 wear plural conversion terminal 42, what utilize side respectively supports each interface 221 that side 421 contraposition contacts at complex signal terminal 22, and cover the assembled portion 31 in shield shell 3 with switching device 4, above the interface 121 of tongue 12, and by insulating body 41 side hyoplastron 412, coordinate the extension 431 of shielding cover body 43, composition meets the electric connector of micro universal serial bus specification (MicroUSB), and during grafting electrical with the default electric connector 6 of relative pattern by means of switching device 4, the each interface 221 being positioned at interface 121 can not be contacted, when can avoid the electrical grafting of USB electric connector, generation is quick-fried instantaneously rushes phenomenon, and rely on docking section, shield shell 3 side 31, utilize linkage unit 5 Moveable assembled switching device 4, at switching device 4, the grafting space 70 of hollow form is formed below accommodation space 30, in order to do reaching for switching electronic card 32 activity insertion or the object of extracting grafting space 70, and supply the plural conversion terminal 42 of switching device 4, by the surperficial plural metallic contact 321 of switching electronic card 32, carry out electronic signal, the switching of data, the functions such as transmission or storage, USB electric connector stable transfer electronic signal and power supply signal can be supplied, also USB electric connector can be made to have multiple different size pattern, the convenient effect of application, during application, also unlikely generation hinders each other, be convenient to grafting and transmission electronic signal, and can avoid taking up room, the trouble of position, and it is extensive to complete USB electric connector applicability, reduce the function of the constraint of condition restriction when using, therefore such as can reach the structure of foregoing advantages, device all should be contained by the present invention, this kind of simple and easy modification and equivalent structure change, all should in like manner be contained in the scope of the claims of the present invention, Chen Ming is given in conjunction.

Therefore, the present invention designs mainly for the interconnecting module of USB electric connector, utilize insulating base frame with pedestal, the interface of tongue, can for the plural terminals of terminal group, complex signal terminal wears respectively, and be coated on pedestal with shield shell, tongue is outside, and can in shield shell side assembled portion Moveable assembled switching device, complex signal terminal is electrically contacted at the plural conversion terminal by switching device, the assembled portion of shield shell is covered in by switching device, above the tongue of insulating base frame, when then presetting the relative grafting of electric connector with micro universal serial bus (MicroUSB) specification electric connector and relative pattern, with the unlikely interference being subject to the electric connector of universal serial bus (USB3.0 or USB2.0) specification, also can not produce and quick-friedly rush phenomenon, and by forming grafting space below shield shell younger sister portion's accommodation space and switching device, can insert for switching electronic card or extract, then utilize the plural metallic contact of the plural conversion terminal of switching device and switching electronic card surface in electrical contact, and plural conversion terminal can be reached utilize switching electronic card conveniently can carry out electronic signal, the switching of data etc., transmission or storage etc. are main key protection point, for USB electric connector Absorbable organic halogens transmission electronic signal and power supply signal, and plurality of specifications can be had for USB electric connector, usability is more extensive, actual effect fruit is good, use restriction few, it is the isolation only making electric connector utilize turn portion, the quick-fried punching of the unlikely generation of the electrical grafting of Absorbable organic halogens, and there is the advantage of multiple application model, also can avoid taking too large space during use, conveniently be applied in the electronic product with different types electric connector.

More than illustrate just illustrative for the purpose of the present invention; and nonrestrictive, those of ordinary skill in the art understand, when not departing from the spirit and scope that claim limits; many amendments, change or equivalence can be made, but all will fall within protection scope of the present invention.

Claims

1. an interconnecting module for USB electric connector, is characterized in that: comprise insulating base frame, terminal group, shield shell and switching device, wherein:

2. an interconnecting module for USB electric connector, is characterized in that: comprise insulating base frame, terminal group, shield shell and switching device, wherein:

3. an interconnecting module for USB electric connector, is characterized in that: comprise insulating base frame, terminal group, shield shell and switching device, wherein:

4. the interconnecting module of USB electric connector according to claim 3, is characterized in that: the shield shell of this jockey is provided with extending seat in side, and extending seat inside is provided with the docking space of the hyoplastron for storage base portion side reduced thickness.

5. an interconnecting module for USB electric connector, is characterized in that: comprise insulating base frame, terminal group, shield shell and switching device, wherein:

6. the interconnecting module of USB electric connector according to claim 5, is characterized in that: the shield shell of this jockey is provided with extending seat in side, and extending seat inside is provided with the docking space of the hyoplastron for storage base portion side central authorities' reduced thickness and thickness.

7. an interconnecting module for USB electric connector, is characterized in that: comprise insulating base frame, terminal group, shield shell and switching device, wherein:

8. the interconnecting module of USB electric connector according to claim 7, it is characterized in that: this first isolation terminal side is provided with and extends to the 5th difference signal terminal, the first side of isolation between the second earth terminal, opposite side is provided with the first isolation weld side extended to outside pedestal, and the second isolation terminal side is provided with and extends to the 6th difference signal terminal, the second side of isolation between the first power supply terminal, opposite side is provided with the second isolation weld side extended to outside pedestal, and the first isolation weld side, second isolation weld side extends to the weld part of adjacent five terminals outside pedestal respectively, the weld side of four supported signal terminals is copline arrangement.

9. an interconnecting module for USB electric connector, is characterized in that: comprise insulating base frame, terminal group, shield shell and switching device, wherein:

10. the interconnecting module of USB electric connector according to claim 9, is characterized in that: these five conversion terminals are positioned at the second source terminal in outside, if be loop shaped and disconnect the docking side of tool two contact-making surface.

The interconnecting module of 11. USB electric connectors according to claim 9, is characterized in that: these five conversion terminals be adjacent 7th difference signal terminal the 3rd earth terminal side, be provided with the auxiliary transmission terminal forming universal series bus interface (USB/OTG) pattern.

The interconnecting module of 12. USB electric connectors according to claim 9, it is characterized in that: these five conversion terminals are positioned at the second source terminal in outside, 3rd earth terminal, be provided with the adjutage of lateral buckling extension outwardly respectively toward opposite side from docking side, the first additional ribs is provided with towards two opposite exterior lateral sides extensions of second source terminal and the 3rd earth terminal respectively again by two adjutages, second additional ribs, and the first additional ribs, second additional ribs is respectively equipped with in bending, the convex button of elasticity of elastic heave, the extending seat with docking space is provided with in shield shell side, the profile groove passed for the convex button activity of two elasticity is respectively equipped with again in two sides, extending seat surface.

The interconnecting module of 13. USB electric connectors according to claim 9, it is characterized in that: the shield shell of this jockey is provided with extending seat in side, and extending seat inside is provided with for storage base portion and hyoplastron and coordinates five conversion terminals to form the docking space meeting micro universal serial bus specification (MicroUSB).

The interconnecting module of 14. 1 kinds of USB electric connectors, is characterized in that: comprise insulating base frame, terminal group, shield shell, switching device and linkage unit, wherein:

15. according to the interconnecting module of USB electric connector described in claim 14, it is characterized in that: this linkage unit is provided with convex axle towards relative inner respectively at assembled portion two side wall surface of shield shell, is respectively equipped with Moveable assembled in the axis hole at two convex axle places outside shielding cover body two.

16., according to the interconnecting module of USB electric connector described in claim 14, is characterized in that: this linkage unit is respectively equipped with axis hole at assembled portion two side wall surface of shield shell, is respectively equipped with Moveable assembled in the convex axle at two axis hole places outside shielding cover body two.

17. according to the interconnecting module of USB electric connector described in claim 14, it is characterized in that: this linkage unit is respectively equipped with blocking hole at assembled portion two side wall surface of shield shell, is respectively equipped with at shielding cover body two outer side surface the blocking button that movable clip is positioned two blocking hole places.

18. according to the interconnecting module of USB electric connector described in claim 14, it is characterized in that: this linkage unit is respectively equipped with at assembled portion two side wall surface of shield shell the blocking button protruded towards relative inner, is respectively equipped with at shielding cover body two outer side surface the blocking hole that movable clip is positioned two blocking buckles.

The interconnecting module of 19. 1 kinds of USB electric connectors, is characterized in that: comprise insulating base frame, terminal group, shield shell, switching device and linkage unit, wherein:

The interconnecting module of 20. USB electric connectors according to claim 19, it is characterized in that: the plural terminals of this terminal group, be provided with the transport part of extending pedestal outside in side, complex signal terminal, be provided with the transmission equipment side extending pedestal outside in side, and each transport part, each transmission equipment side extend pedestal outside is respectively provided with in the conflict section that oppositely extends of turnover again after downward-sloping extension.

The interconnecting module of 21. USB electric connectors according to claim 19, it is characterized in that: two side wall surfaces of this shield shell in accommodated inside space, be respectively equipped with the one or more limit convex button of spacing switching electronic card, then relative makeup portion is convexly equipped with the rear retaining wall of backstop switching electronic card in shield shell opposite side root edge.

The interconnecting module of 22. USB electric connectors according to claim 19, it is characterized in that: the switching electronic card of this inside of shield casings assembling, comprise the circuit board of tool preinstalled circuit layout and various electronic components, be positioned at the insulation colloid that the plural metallic contact of circuit board surface and circuit board outer enclosure expose for plural metallic contact.

The interconnecting module of 23. USB electric connectors according to claim 19, it is characterized in that: outside assembled portion two side wall surface of this shield shell and the shielding cover body two of switching device, be provided with linkage unit, and linkage unit is provided with for shielding cover body in the axis hole of assembled portion activity flip and convex axle, then be provided with the blocking button and blocking hole of locating in assembled portion activity clip for shielding cover body.

The interconnecting module of 24. 1 kinds of USB electric connectors, is characterized in that: comprise shield shell, switching device and linkage unit, wherein:

The interconnecting module of 25. USB electric connectors according to claim 24, it is characterized in that: this shield shell assembles insulation position seat in relative makeup portion above accommodation space opposite side, below assembled portion and insulation position seat, be provided with the grafting space of hollow form.

The interconnecting module of 26. USB electric connectors according to claim 25, it is characterized in that: the grafting space of this shield shell below assembled portion and insulation position seat, for presetting the switching electronic card activity plug with plural metallic contact, and the side that supports supplying the plural metal of switching electronic card to connect electricity and plural conversion terminal is sliding in electrical contact respectively, and switching electronic card comprises the circuit board of tool preinstalled circuit layout and various electronic components, be positioned at the insulation colloid that the plural metallic contact of circuit board surface and circuit board outer enclosure are exposed for plural metallic contact.

The interconnecting module of 27. 1 kinds of USB electric connectors, is characterized in that: comprise shield shell, switching device and linkage unit, wherein:

The interconnecting module of 28. USB electric connectors according to claim 27, it is characterized in that: the switching electronic card of assembling in the accommodation space of this shield shell, comprise the circuit board of tool preinstalled circuit layout and various electronic components, be positioned at the insulation colloid that the plural metal pair junction of circuit board surface and circuit board outer enclosure expose for plural metal pair junction.

The interconnecting module of 29. USB electric connectors according to claim 27, it is characterized in that: insulation position seat, the switching electronic card of assembling in the accommodation space of this shield shell, above the accommodation space opposite side being fixedly arranged on relative makeup portion with insulation position seat, below insulation position seat, be provided with stepped grafting space, the grafting space of opposing insulation positioning seat in switching electronic card away from plural metal pair junction opposite side, be provided with the fitting portion in the grafting space being embedded at insulation position seat.

The interconnecting module of 30. USB electric connectors according to claim 29, it is characterized in that: this shield shell assembles insulation position seat in relative makeup portion above accommodation space opposite side, below assembled portion and insulation position seat, be provided with the switching electronic card that side has plural metal pair junction, and bottom the accommodation space of shield shell, two sides are convexly equipped with the front wall of spacing switching electronic card, rear retaining wall respectively.

The interconnecting module of 31. USB electric connectors according to claim 29, it is characterized in that: this switching electronic card comprise there is plural metal pair junction upper pedestal, be assembled in side below upper pedestal and protrude out the lower base outside upper pedestal, and lower base side extend upper pedestal outside away from the opposite side of plural metal pair junction, be provided with the fitting portion forming high low head with upper pedestal.

The interconnecting module of 32. 1 kinds of USB electric connectors, is characterized in that: comprise shield shell, docking facilities, switching device and linkage unit, wherein:

The interconnecting module of 33. USB electric connectors according to claim 32, it is characterized in that: the switching electronic card of assembling in the accommodation space of this shield shell, comprise the circuit board of tool preinstalled circuit layout and various electronic components, be positioned at the insulation colloid that the plural metallic contact of circuit board surface and circuit board outer enclosure expose for plural metallic contact.

The interconnecting module of 34. USB electric connectors according to claim 32, it is characterized in that: this shield shell is in assembling insulation position seat to assembled portion above accommodation space opposite side, below assembled portion and insulation position seat, be installed with the switching electronic card with plural metallic contact, and insulation position seat side is provided with the chimeric shoulder in the insulative base pressing on insulation butt joint base.

The interconnecting module of 35. USB electric connectors according to claim 32, it is characterized in that: this docking facilities comprises insulation butt joint base, butt end subgroup, and insulating base butt joint base side docking hyoplastron is provided with adjacent slotted eye, plural butt end pilot trench, for interface before the plural number of subgroup side, butt end extend to respectively expose slotted eye place, plural number after docking side extend to and be suspended in the pilot trench of each butt end, and the docking base portion that namely butt end subgroup opposite side plural number welding pin is each passed through insulation butt joint base extends laterally again.