CN202534882U

CN202534882U - Integrally-formed structure of shield and ground pin of laminated connector

Info

Publication number: CN202534882U
Application number: CN2012200869329U
Authority: CN
Inventors: 陈伯榕
Original assignee: DONGGUAN JIANGUAN PLASTICS ELECTRON Co Ltd; Zhongjiang Yongde Electronics Co Ltd; UD Electronic Corp
Current assignee: DONGGUAN JIANGUAN PLASTICS ELECTRON Co Ltd; Zhongjiang Yongde Electronics Co Ltd; UD Electronic Corp
Priority date: 2012-03-09
Filing date: 2012-03-09
Publication date: 2012-11-14
Anticipated expiration: 2022-03-09

Abstract

Disclose is an integrally-formed structure of a shield and a ground pin of a laminated connector. At least one first butting groove provided with a tongue plate and second butting grooves are arranged in the front of a substrate of an insulating base, a signal module and an electrical module are accommodated in an accommodating space in the back of the substrate, a circuit board of the signal module is positioned inside the tongue plate, coiled ends in the front of a plurality of bent butting terminals of the electrical module are located at the second butting grooves, and the shield is located between the signal module and the electrical module to achieve shielding and isolating functions. Therefore, the ground pin can be integrally formed on the shield, and the integrally-formed structure is simple in structure and can be assembled in place at a time, which makes the overall assembly easier. The ground pin guides and transmits electromagnetic wave interference formed between the shield and the ground pin to a default circuit board to form a common grounding loop and then the electromagnetic wave interference is released, which makes the quality of signal transmission more stable and reliable.

Description

The shield of overlapping waded connector and grounding leg integrated formed structure

Technical field

The utility model provides a kind of shield and grounding leg integrated formed structure of overlapping waded connector; Especially refer to that shield is to be positioned to form shielding and isolate between inner signal module of insulating base frame and electrical module; Just can once assemble by integrated grounding leg on the shield and put in place, and mutual formed Electromagnetic Interference guiding transferred to make the signal transmission quality more stable and reliably on the circuit board.

Background technology

Press; Electronics technology is fast-developing now, makes the kenel of computer for to develop into volume notebook computer less, easy to carry by desktop computer, and each corner in the ubiquity society; When the user desires to carry out the transmission of data, signal or is connected with other peripheral equipment; Promptly need so-called peripheral equipment interface, and generally on the market the peripheral equipment interface the most generally and widely popular the use, still with USB (USB) as main flow.

Moreover, along with computer or notebook computer development trend, the connector that makes computer-internal also with significantly dwindle, but connector promptly need be considered the signal interference problem that its galvanomagnetic effect produces in the computer downsizing; And the Electromagnetic Interference that generally can influence connector can be divided into following two kinds haply; One of which is for mainly transferring to the conducted interference (Conducted Disturbance) that connector produces via conductors such as the power circuit on the circuit board, signal circuits, and (Radiated Disturbance) disturbed in its two radiation of being caused for the radiation space that is transmitted to the electromagnetic wave form around the connector; In addition; Along with USB3.0 connector transmission speed significantly promotes; Its conducting terminal number increases and is densely distributed, as easy as rolling off a log because of between terminals of adjacent too near or terminal have any turnover or crooked signal when causing high-frequency signals to transmit to disturb (like the cross-talk of electrostatic interference, Electromagnetic Interference, impedance matching, noise jamming, adjacent conductive terminal etc.).

In addition; Along with the ripe development of network communications technology, make work, amusement, leisure and the study etc. of people in living all can brand-new progress be arranged through network, and along with the arriving in information explosion epoch; Make between men and can transmit required real time information, advertising or contact mail etc. each other through network communication; Simultaneously by the various information of Web search, real-time communication or game on line etc., let between people and the network relation more fervent and inseparable, so; Computer just need be provided with the connector that can be connected with external network, and the pattern of this kind network connector is main with the RJ45 specification mostly.

Yet,, promptly have the dealer to design the multi-port type connector of at least two kinds of different types connectors of this kind use for actual needs and the consideration that reduces cost; As can RJ port and USB port be incorporated on the same main body, comparatively general with this structural design, and combining structure is also simple and easy relatively many; And multi-port type connector all can have shield shell in the outside location that coats of insulating base frame usually at present; And the plural location pins of utilizing two side places, insulating base frame bottom to be embedded is welded in to form on the circuit board and electrically connects, and can conflict each other through location pins and shield shell and carry out ground connection, but so plant the structural design of shield shell and location pins; Not only need the secondary assembling procedure to cause outside numerous and diverse and the inconvenience; Thereby significantly increase production cost, and be provided with any structure that supply to shield because of not having between RJ port and the USB port, with cause multi-port type connector when work just can because of distance near producing mutual Electromagnetic Interference; Cause the signal transmission unstable; Especially in the multi-port type connector of more speed, the situation that its signal disturbs will be more serious, then remains to be engaged in this journey dealer and design effectively again and solve.

The utility model content

The purpose of the utility model is to provide a kind of shield and grounding leg integrated formed structure of overlapping waded connector, to improve the defective of known multi-port type connector.

For realizing above-mentioned purpose, the shield of the overlapping waded connector that the utility model provides and grounding leg integrated formed structure include insulating base frame, signal module, electrical module and shield, wherein:

The place, pedestal the place ahead of this insulating base frame institute tool is first docking groove and second docking groove that shape one on top of another is arranged for being provided with at least one; And each first docking groove inside is provided with the hyoplastron that tool places the space; Its hyoplastron surface is provided with five holes of at least one thread emptying aperture and thread emptying aperture the place ahead one distance, and is formed with the accommodation space that can accommodate at least one signal module and electrical module in place, pedestal rear;

This signal module is to have to be positioned at the circuit board that hyoplastron places the space; And circuit board surface is provided with plurality of through holes, circuit, contact and weld part; It is positioned at each perforation place correspondence and is provided with the tool cantilever and protrudes from the flexible terminal of the contact site at emptying aperture place in detail towards the punch position turnover; And the welding ends of each flexible terminal is for being welded on the circuit board; Each contact on the circuit board is corresponding to hole location again, and all is welded with splicing ear in the plural weld part place at circuit board rear, and four flexible terminals on its circuit board are for meeting the USB2.0 specification; Four flexible terminals add five contacts in circuit board the place ahead then for meeting the USB3.0 specification, and four flexible terminals and five contacts are connected to nine weld part places that are welded with splicing ear through the circuit on the circuit board and form electrical conducting path;

This electrical module is for having plural bending butt joint terminal; And respectively dock the crimp end of locating in terminal the place ahead and have the contact site that is positioned at the pedestal second docking groove place, and then be provided with the complex conduction terminal that passes and acquiescence circuit board formation electric connection outside to insulating base frame in electrical module rear side place;

This shield is between signal module and electrical module, to form shielding and isolate; And be extended with linking arm in the same way in the base plate bottom two side places of shield institute tool, and each place, linking arm below passes for bending is extended with, and insulating base frame is outside to form the grounding leg that electrically connects with the acquiescence circuit board.

The shield of said overlapping waded connector and grounding leg integrated formed structure; Wherein, The accommodation space two side wall surface places of this insulating base frame are for being provided with the location division; And on the location division, have horizontal buckle groove and buckle groove connect downwards to insulating base frame outside wear groove; And the substrate of shield is for being vertical, and on linking arm, has respectively and be held in the elastic fastening plate of locating in the corresponding buckle groove in location division, and the grounding leg that each place, linking arm below is hanging shape is worn groove and is exposed to the insulating base frame outside for passing.

The shield of said overlapping waded connector and grounding leg integrated formed structure; Wherein, Each place, top, location division of this insulating base frame is for laterally being provided with support slot; The substrate two side places of shield then are extended with the snapping sheet that is held in location in the corresponding support slot in location division in the same way, and the substrate top is located towards the place ahead, and bending is extended with a top board.

The shield of said overlapping waded connector and grounding leg integrated formed structure; Wherein, This insulating base frame is positioned at accommodation space bottom side, pedestal rear place for being provided with the dividing plate of tool plural number open-work, and vertically cuts open the stopper slot that is provided with the mutual inlay card in base plate bottom two side places of shield in dividing plate two side places.

The shield of said overlapping waded connector and grounding leg integrated formed structure, wherein, the pedestal of this insulating base frame is combined with metal shell between the first docking groove internal face place and hyoplastron, the slot that formation can supply external plug to insert.

The shield of said overlapping waded connector and grounding leg integrated formed structure; Wherein, There is shield shell the outside location that coats of this insulating base frame; And shield shell comprises procapsid and shell body, and is formed with the plural opening that can be connected with first docking groove and second docking groove in place, procapsid the place ahead, and two side places, shell body bottom are provided with plural welding foot.

The shield of said overlapping waded connector and grounding leg integrated formed structure; Wherein, The welding ends of each flexible terminal on this signal module has a cantilever for oppositely tiltedly being stretched toward the perforation previous dynasty by the circuit board rear, and then is provided with plural contact in plate face place, the formed contact site of cantilevered distal end the place ahead.

The shield of said overlapping waded connector and grounding leg integrated formed structure; Wherein, This electrical module is for having at least one wiring board, and the welding ends that respectively docks terminal then is provided with the electronic building brick that at least one includes filtering unit, exclusion or capacitor for being welded on the wiring board on the wiring board; And wiring board is provided with accommodation seat in the side place in addition with respect to the butt joint terminal, and is provided with the complex conduction terminal that can be connected on the wiring board in place, accommodation seat bottom side.

Compare with known technology, the utlity model has following effect:

1) the utility model is to contain signal module and electrical module in the pedestal rear accommodation space of insulating base frame; And shield is between signal module and electrical module, to form shielding and isolate; Just can by grounding leg be shaped in have on the shield simple in structure; And can once assemble puts in place is more prone to overall package when insulating base frame; Reach Stability Analysis of Structures and effectiveness with low cost with this; And by grounding leg mutual formed Electromagnetic Interference guiding is transferred to and to form a common grounded circuit on the acquiescence circuit board and discharge, effectively and fast suppressing or electromagnetism when removing signal and transmitting involves cross-talk, and then make the signal transmission quality more stable and reliably.

2) the utility model is that the base plate bottom two side places of shield institute tool are extended with linking arm in the same way; And place's bending is extended with to pass the insulating base frame outside and give tacit consent to circuit board and forms the grounding leg that electrically connects below each linking arm; When the circuit board transmitting high-frequency signals; Can between signal module and electrical module, form shielding and the effect of isolating through shield; It each other can be by the shield induced absorption near formed Electromagnetic Interference because of distance, and transfers to the acquiescence circuit board by the grounding leg guiding of shield and discharge, and shield also can increase area according to actual conditions or structural design difference and reduces signal and disturb.

3) the utility model is that each is all identical with the length of arrangement wire and the width of circuit to the signal transmission on the signal module board; Come effectively to reduce its high-frequency electromagnetic wave interference and reduce noise jamming to reach impedance matching; And each all can adjust Route Length and width according to the impedance matching actual needs to the signal transmission with circuit, thereby realizes the purpose of line impedance matching optimization.

Description of drawings

Fig. 1 is the stereo appearance figure of the utility model.

Fig. 2 is the three-dimensional exploded view of the utility model.

Fig. 3 is the three-dimensional exploded view at another visual angle of the utility model.

Fig. 4 is the side cutaway view of the utility model.

Fig. 5 is the preceding three-dimensional exploded view of the utility model assembling.

One of three-dimensional exploded view when Fig. 6 assembles for the utility model.

Two of three-dimensional exploded view when Fig. 7 assembles for the utility model.

Fig. 8 is the sectional axonometric drawing after the utility model assembling.

Main element symbol description in the accompanying drawing:

1 insulating base frame, 10 accommodation spaces, 11 pedestals, 111 first docking grooves, 112 second docking grooves; 113 storage tanks, 12 hyoplastrons, 120 place the space, 121 thread emptying apertures, 122 holes; 13 metal shells, 130 slots, 14 location divisions, 141 buckle grooves, 142 wear groove; 143 support slots, 15 dividing plates, 151 open-works, 152 stopper slots;

2 signal modules, 21 circuit boards, 210 perforation, 211 circuits, 212 contacts, 213 weld parts, 22 flexible terminals, 221 welding endss, 222 cantilevers, 223 contact sites, 23 splicing ears;

3 electrical modules, 31 butt joint terminals, 311 contact sites, 312 welding endss, 32 wiring boards, 33 electronic building bricks, 34 accommodation seats, 341 conducting terminals, 35 light emitting modules, 351 luminescence components, 352 light conductors;

4 shields, 41 substrates, 411 snapping sheets, 412 top boards, 42 linking arms, 421 elastic fastening plates, 43 grounding legs;

5 shield shells, 50 openings, 51 procapsids, 52 shell bodies, 521 welding foots.

Embodiment

Technological means that the utility model adopted and structure thereof elaborate in conjunction with the preferred embodiment of accompanying drawing and the utility model, in order to understanding fully.

See also Fig. 1, Fig. 2, Fig. 3, shown in Figure 4; Be respectively stereo appearance figure, the three-dimensional exploded view of the utility model, the three-dimensional exploded view and the side cutaway view at another visual angle; Find out by knowing among the figure; The utility model is for including insulating base frame 1, signal module 2, electrical module 3, shield 4 and shield shell 5, wherein:

This insulating base frame 1 is for having a pedestal 11; And be provided with at least one in pedestal 11 the place aheads places and be levels first docking groove 111 and second docking groove 112 that shape arranges that change; And each first docking groove, 111 inside is provided with the hyoplastron 12 that is hanging shape; And hyoplastron 12 inside place space 120 for laterally being provided with one, and are provided with at least one thread emptying aperture 121 in hyoplastron 12 1 side surface places, and thread emptying aperture 121 the place aheads one distance then is provided with five holes 122.

Moreover; Pedestal 11 between first docking groove, 111 internal face places and hyoplastron 12 for being combined with metal shell 13; To form the slot 130 that can supply the external plug (not shown) to insert; And each second docking groove, 112 2 side place is provided with storage tank 113, and place, pedestal 11 rears is formed with the accommodation space 10 that can accommodate at least one signal module 2 and electrical module 3, and all is provided with location division 14 in accommodation space 10 2 side wall surface places; On this location division 14 for have a horizontal buckle groove 141 and buckle groove 141 connect downwards to insulating base frame 1 outside wear groove 142, and support slot 143 is located then laterally to be provided with in each 14 top, location division; In addition, place, accommodation space 10 bottom sides at pedestal 11 rears is provided with the dividing plate 15 of tool plural number open-work 151, and vertically cuts open in dividing plate 15 2 side places and to be provided with relative stopper slot 152.

This signal module 2 is for having a horizontal circuit boards 21; And be provided with plurality of through holes 210, circuit 211, contact 212 and weld part 213 in circuit board 21 surfaces; It is positioned at 210 places of respectively boring a hole is that correspondence is provided with flexible terminal 22; And the welding ends 221 of each flexible terminal 22 is for being welded on the circuit board 21; And welding ends 221 210 is oppositely tiltedly stretched a cantilever 222 is arranged for being bored a hole toward the previous dynasty by circuit board 21 rears; Its cantilever 222 ends are formed with towards perforation 210 positions the inwardly contact site 223 of turnover; And be provided with the plural contact 212 of interleaved shape in plate face place, contact site 223 the place ahead, and all being welded with splicing ear 23 in plural weld part 213 places at circuit board 21 rears in addition, four flexible terminals 22 on its circuit board 21 are for meeting the USB2.0 specification; Five Copper Foil contacts 212 that four flexible terminals 22 add circuit board 21 the place aheads are then for meeting the USB3.0 specification, and four flexible terminals 22 and five contacts 212 form electrical conducting path for being connected to nine weld part 213 places that are welded with splicing ear 23 through the circuit 211 on circuit board 21 1 sides or two side surfaces.

This electrical module 3 is for having plural number butt joint terminal 31 and at least one wiring board 32 that is bending; And the crimp end of respectively docking place, terminal 31 the place aheads has contact site 311; And make the welding ends 312 that docks terminal 31 for being welded on the wiring board 32; Then be provided with at least one electronic building brick 33 on wiring board 32 1 sides or two side surfaces; And this electronic building brick 33 is the electronic building brick that comprises filtering unit, exclusion, capacitor or other tool rectification, filter function, and in addition, wiring board 32 is the accommodation seat 34 that is provided with the filtering unit that can accommodate electronic building brick 33 with respect to the proceeds posterolateral place in addition of butt joint terminal 31; And the plural coil (not shown) two side places plural splicing ear capable of using that makes filtering unit attend institute's winding is connected on the wiring board 32; And place, accommodation seat 34 bottom sides is provided with the complex conduction terminal 341 that can be connected on the wiring board 32, moreover, on the accommodation seat 34 light emitting module 35 that is provided with tool plural number luminescence component 351 and light conductor 352; And each luminescence component 351 is corresponding to light conductor 352 throw lights, and produces the demonstration light by light conductor 352.

This shield 4 is for having the substrate 41 that is vertical; And be extended with snapping sheet 411 in the same way in substrate 41 2 side places; And bending is extended with top board 412 to place, substrate 41 tops towards the place ahead; Two side places, substrate 41 bottoms then are extended with the linking arm 42 of tool plural number elastic fastening plate 421 in the same way, and each place, linking arm 42 belows bending is extended with the plural grounding leg 43 that is hanging shape.

This shield shell 5 is positioned insulating base frame 1 outside for coating; And comprise procapsid 51 and can be incorporated into the shell body 52 that procapsid 51 rears are located; Wherein place, procapsid 51 the place aheads is formed with the plural opening 50 that can be connected with first docking groove 111 and second docking groove 112, and two side places, shell body 52 bottoms are provided with plural welding foot 521.

On the circuit board 21 of the utility model signal module 2 for having five contacts 212 and four flexible terminals 22; Wherein the central part of five contacts 212 is a grounding function; And each two contact 212 of central two sides use for the signal transmission; Four flexible terminal 22 2 sides are power supply terminal and earth terminal in addition, and 22 of two flexible terminals of central authorities are signal transmission use; Yet; The welding ends 221 of flexible terminal 22 and splicing ear 23 carry out with surface mount technology (SMT) and perforation (Through Hole) welding manner respectively with the plural solder joint (not shown) ways of connecting on the circuit board 21; But when practical application, also the consideration in the visual structure design selects to utilize surface mount technology (SMT) or perforation (Through Hole) welding manner to form electric connection; In addition; The pattern that circuit board 21 can be the single or multiple lift circuit board constitutes, and because of flexible terminal 22 structural design modes are a lot, its cantilever 222 and contact site 223 also can carry out the multistage bending; Be difficult for causing deformation or off normal with the stress that disperses flexible terminal 22 to be squeezed to be produced; And damage and the destruction that can reduce structure, the simple and easy modification and the equivalent structure that use the utility model specification and accompanying drawing content to do such as change, and all should in like manner be contained in the scope of the utility model.

Please arrange in pairs or groups and consult Fig. 5, Fig. 6, Fig. 7, shown in Figure 8; Sectional axonometric drawing after two and the assembling of the three-dimensional exploded view when one of three-dimensional exploded view when being respectively the preceding three-dimensional exploded view of the utility model assembling, assembling, assembling; Find out by knowing among the figure; When the utility model in when assembling; Be that first circuit board 21 the place aheads with signal module 2 push for the opening part that hyoplastron 12 rears in insulating base frame 1 pedestal 11 each first docking groove 111 place space 120; The contact site 223 of each flexible terminal 22 receives pushing and produces after strain and the process that resets to protruding from corresponding emptying aperture 121 outsides in detail, and treats that circuit board 21 is pushed into placing after space 120 locatees of hyoplastron 12 fully, and its each contact 212 all can be exposed to corresponding hole 122 positions.

Then just can with shield 4 by after be assembled in forward in the accommodation space 10 of pedestal 11; The linking arm 42 that two side places, substrate 41 bottoms are extended in the same way is pushed in the location division 14 at accommodation space 10 2 side wall surface places; And be held in location in the corresponding horizontal buckle groove in location division 14 141 respectively by the elastic fastening plate on the linking arm 42 421; After the grounding leg 43 at its place, linking arm 42 belows passes wearing groove 142 and being exposed to insulating base frame 1 outside of buckle groove 141 perforation downwards; Can the snapping sheet 411 that extend in the same way at substrate 41 2 side places be located for being held in respectively in the corresponding horizontal support slot 143 in place, 14 tops, location division; The top board 412 that also makes simultaneously substrate 41 bend extension towards the place ahead stretches into and is positioned at circuit board 21 tops and locates; Just can be shaped in by grounding leg 43 and have simple in structurely on the shield 4, and can once assemble to put in place shield 4 overall package were more prone in 1 last time of insulating base frame, reach Stability Analysis of Structures, location effect certain and with low cost with this.

Continuous plural number butt joint terminal 31 the place aheads with electrical module 3 penetrate towards second docking groove 112 of pedestal 11; And make the crimp end contact site 311 that respectively docks terminal 31 the place aheads lay respectively at second docking groove, 112 places; And waiting to dock terminal 31 penetrates fully to second docking groove, 112 location of pedestal 11; Be exposed to pedestal 11 outsides after can making the plural light conductor 352 of light emitting module 35 be embedded in storage tank 113 positions respectively; Again dividing plate 15 is served as reasons down and be a location in the accommodation space 10 that upwards is assembled in pedestal 11; And make the plural splicing ear 23 on the circuit board 21, the complex conduction terminal 341 of accommodation seat 34 then be crossing to the outside downwards by open-work corresponding on the dividing plate 15 151 respectively with the unsettled place, welding foot (not shown) below of plural luminescence component 351; And after treating that dividing plate 15 is pushed into the location fully; Can make the stopper slot 152 and the mutual inlay card in substrate two side places, 41 bottoms at dividing plate 15 2 side places, so, just can at least one signal module 2 and electrical module 3 firmly be contained in the accommodation space 10 of pedestal 11 and form shape arrangement one on top of another about.

Then just can above-mentioned insulating base frame 1, signal module 2 and electrical module 3 outsides after having assembled be coated the location with shield shell 5; And make first docking groove 111 and second docking groove 112 places of the opening 50 of procapsid 51 corresponding to pedestal 11; And each shield 4 is the grounding leg 43 of hanging shape, the splicing ear 23 of circuit board 21, the conducting terminal 341 of accommodation seat 34 and the welding foot (not shown) of luminescence component 351 and the welding foot 521 of shell body 52 passes and be exposed to insulating base frame 1 outside respectively, forms electric connection again with after the solid welding of acquiescence circuit board.

When contact of using when circuit board 21 transmission signals 212 and flexible terminal 22 transmit high-frequency signals; Can between signal module 2 and electrical module 3, form shielding and the effect of isolating through shield 4; They each other can be by shield 4 induced absorption near formed Electromagnetic Interference because of distance; And transfer to the loop that forms a common ground connection on the acquiescence circuit board by 43 guidings of the grounding leg of shield 4 grounding functions and discharge; To suppress effectively and fast or interference such as Electromagnetic Interference (EMI) when removing the signal transmission and cross-talk; And shield 4 also can increase area according to actual conditions or structural design difference and reduce the signal interference, and then makes the more stable and reliable person of signal transmission quality.

In addition; Circuit impedance (Z) between USB3.0 connector and system board interface must be complementary and could reduce frequency electromagnetic waves (EMI) interference and reduce noise (noise) interference; Make and correctly carry out the signal transmission between USB3.0 connector and the system board interface; So each transmits length of arrangement wire and width all identical (like Fig. 2, shown in Figure 3) with circuit 211 to signal on signal module 2 circuit boards 21 in the utility model embodiment, to reach impedance matching effect; And each all can be according to the length and the width of impedance matching actual needs adjustment circuit 211 with circuit 211 to the signal transmission; Thereby realize the purpose that circuit 211 impedance matchings are optimized, only, those embodiment are not in order to limit the claim scope of the utility model; All other do not break away from the equalization of being accomplished under the skill spirit that the utility model discloses to be changed and modifies change, all should be contained in the claim scope that the utility model contains.

Claims

1. the shield of an overlapping waded connector and grounding leg integrated formed structure is characterized in that, include insulating base frame, signal module, electrical module and shield, wherein:

2. the shield of overlapping waded connector and grounding leg integrated formed structure according to claim 1; Wherein, The accommodation space two side wall surface places of this insulating base frame are for being provided with the location division; And on the location division, have horizontal buckle groove and buckle groove connect downwards to insulating base frame outside wear groove; And the substrate of shield is for being vertical, and on linking arm, has respectively and be held in the elastic fastening plate of locating in the corresponding buckle groove in location division, and the grounding leg that each place, linking arm below is hanging shape is worn groove and is exposed to the insulating base frame outside for passing.

3. like the shield and the grounding leg integrated formed structure of the said overlapping waded connector of claim 2; Wherein, Each place, top, location division of this insulating base frame is for laterally being provided with support slot; The substrate two side places of shield then are extended with the snapping sheet that is held in location in the corresponding support slot in location division in the same way, and the substrate top is located towards the place ahead, and bending is extended with a top board.

4. like the shield and the grounding leg integrated formed structure of the said overlapping waded connector of claim 2; Wherein, This insulating base frame is positioned at accommodation space bottom side, pedestal rear place for being provided with the dividing plate of tool plural number open-work, and vertically cuts open the stopper slot that is provided with the mutual inlay card in base plate bottom two side places of shield in dividing plate two side places.

5. the shield of overlapping waded connector and grounding leg integrated formed structure according to claim 1, wherein, the pedestal of this insulating base frame is combined with metal shell between the first docking groove internal face place and hyoplastron, the slot that formation can supply external plug to insert.

6. the shield of overlapping waded connector and grounding leg integrated formed structure according to claim 1; Wherein, There is shield shell the outside location that coats of this insulating base frame; And shield shell comprises procapsid and shell body, and is formed with the plural opening that can be connected with first docking groove and second docking groove in place, procapsid the place ahead, and two side places, shell body bottom are provided with plural welding foot.

7. the shield of overlapping waded connector and grounding leg integrated formed structure according to claim 1; Wherein, The welding ends of each flexible terminal on this signal module has a cantilever for oppositely tiltedly being stretched toward the perforation previous dynasty by the circuit board rear, and then is provided with plural contact in plate face place, the formed contact site of cantilevered distal end the place ahead.

8. the shield of overlapping waded connector and grounding leg integrated formed structure according to claim 1; Wherein, This electrical module is for having at least one wiring board, and the welding ends that respectively docks terminal then is provided with the electronic building brick that at least one includes filtering unit, exclusion or capacitor for being welded on the wiring board on the wiring board; And wiring board is provided with accommodation seat in the side place in addition with respect to the butt joint terminal, and is provided with the complex conduction terminal that can be connected on the wiring board in place, accommodation seat bottom side.