CN2909592Y

CN2909592Y - Electric connector assembly

Info

Publication number: CN2909592Y
Application number: CN 200520140613
Authority: CN
Inventors: 万峰; 胡金奎; 张国华
Original assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2005-12-29
Filing date: 2005-12-29
Publication date: 2007-06-06
Anticipated expiration: 2015-12-29

Abstract

The utility model discloses an electrical connector assembly, comprising insulation body, conductive terminal contained in the insulation body and the covered case. The electrical connector assembly is divided into two adjacent first and second electrical connectors. The first and the second electrical connector are respectively equipped with the first and the second joint frame ports and the joint space enclosed by the joint frame ports; the covered case formed by a metal sheet stamping and bending, and equipped with a diaphragm which could divide the first and the second joint space and has shielding function. The diaphragm consists of torn a part and the second joint frame port are provided with a joint slot which could match with the torn part. Such settings that the joint frame port is stable and has fixed joint area have increased the reliability when connecting with the joint connector.

Description

Electric coupler component

[technical field]

The utility model relates to a kind of electric coupler component, and it is lower and have a side-by-side electric coupler component of function of shielding to relate in particular to a kind of whole height.

[background technology]

Development along with electronics industry, make consumption electronic products more and more enter huge numbers of families, miniaturization, integrated, multifunction becomes the common development trend of current consumption electronic products, miniaturization is restricted the installing space of all kinds of electronic devices, the size of various electric connectors is also constantly reducing, in order to solve space problem, the electric coupler component of stack and side-by-side has just arisen at the historic moment, but, when the electric coupler component of stack type is applied to than thin electronic product (as notebook computer) upward, owing to can't reduce the height of electric coupler component, can not meet the demands, at this moment, the electric coupler component of side-by-side seems more superior; Nowadays various electric connectors have been devised and have been applied on the electronic equipment, these electric connectors have interface shape in different poses and with different expressions, the problem of bringing thus is that the accuracy of docking between the electric connector is reduced, and has brought great inconvenience to the user; Though some electric connector is (as USB, HDMI etc.) be prescribed interface standard, the common ground of these interfaces be the interface frame, mating frame mouth be around fixed structure and interface frame, mating frame mouth not yielding, the interface that only meets ad hoc structure could dock with this type electric connector, changed chaotic situation to a certain extent, yet electric coupler component for side-by-side, in order to make its volume littler, it is one-body molded that shielding casing is generally, the distance in adjacent two butt joint spaces is also more and more littler, often have only a small pieces metallic plate that it is separated, how to reduce wrong grafting and prevent that the phase mutual interference that adjacent butt joint space produces from just becoming problem demanding prompt solution in this field.

The prior art relevant with the utility model electric coupler component can be consulted Japanese artistic conception No. 1146294, this patent has disclosed a kind of side-by-side electric coupler component, it comprises insulating body, be contained in some first conducting terminals and second conducting terminal of insulating body and be coated on the shielding casing of insulating body periphery, described electric coupler component is divided into first, second electric connector, described first, the butt joint space that second electric connector is respectively equipped with an interface frame, mating frame mouth and is surrounded by the interface frame, mating frame mouth, described shielding casing is stamped to form by a sheet metal, it is provided with one can be with first, the second butt joint space separates and has the dividing plate of function of shielding, yet this dividing plate is not by reliable fixing, its structural stability is relatively poor, when user mistake is inserted this first or second butt joint space with the connector (its size is big slightly than the first or second butt joint space) of other type, described dividing plate is easy to deform because of extruding, can not stop the insertion of non-butt connector, conducting terminal easily is damaged, two interface frame, mating frame mouths all can deform simultaneously, have reduced the useful life of these electric coupler components.

Therefore; necessary existing electric coupler component is improved; make existing side-by-side electric coupler component have on-deformable interface frame, mating frame mouth; prevent to dock the phase mutual interference in space; and then reduce between the unmatched electric coupler component possibility of pegging graft mutually; protection interface frame, mating frame mouth and conducting terminal, the useful life of prolongation electric coupler component.

[utility model content]

Main purpose of the present utility model is to provide a kind of compact conformation, have stable and on-deformable interface frame, mating frame mouth and electric coupler component with function of shielding.

For achieving the above object, the utility model adopts following technical scheme: a kind of electric coupler component, comprise insulating body, be contained in plurality of conductive terminals and shielding casing in the insulating body, wherein shielding casing is provided with a dividing plate and shielding casing can be divided into first, second interface frame, mating frame mouth, described first, second interface frame, mating frame mouth surrounds first, second butt joint space respectively, described dividing plate has folded part, and the described second interface frame, mating frame mouth is provided with the docking groove that fastens with above-mentioned folded part.

Compared with prior art; the utlity model has following beneficial effect: thus because stably linking together, the dividing plate and the second interface frame, mating frame mouth make first, second interface frame, mating frame mouth structure firm; thereby has a fixing butt joint zone; when other bigger connector misplugs in this electric coupler component; thereby because the not yielding insertion that can stop these connectors of described fixed frame mouth; protected the terminal in the electric connector; and then increased reliability when connecting with butt connector, prolonged useful life.

[description of drawings]

Fig. 1 is the three-dimensional combination figure of the utility model electric coupler component.

Fig. 2 is the three-dimensional combination figure at another visual angle of the utility model electric coupler component.

Fig. 3 is the three-dimensional combination figure at the utility model electric coupler component the 3rd visual angle.

Fig. 4 is the three-dimensional exploded view of the utility model electric coupler component.

Fig. 5 is the three-dimensional exploded view at another visual angle of the utility model electric coupler component.

Fig. 6 is the three-dimensional exploded view at the utility model electric coupler component the 3rd visual angle.

Fig. 7 is the cutaway view of the utility model electric coupler component along the A-A direction.

[embodiment]

See also Fig. 1, shown in Figure 2, the utility model electric coupler component 1 comprises insulating body 10, be contained in some first conducting terminals 20 and second conducting terminal 30 and shielding casing 40 in the insulating body 10, described electric coupler component 1 is divided into two adjacent first electric connector 50 and second electric connectors 60, described first electric connector 50 is the universal serial bus type electric connector, described second electric connector 60 is a power connector, first, second

electric connector

50,60 are respectively equipped with an interface frame, mating frame mouth 500,600 reach by interface frame, mating frame mouth 500,600 surround first, the second butt joint space 501,601, described first, the second butt joint space 501,601 is used to hold butt connector (not shown).

See also Fig. 4 to shown in Figure 7, described insulating body 10 comprises first base portion 11, second base portion 13 that is positioned at second butt joint 601 rear ends, space from the extension of first base portion, 11 one, hyoplastron 12 in first base portion 11 extends forwardly to the first butt joint space 501 and the holding board 14 that is provided with hyoplastron 12 almost parallels, described first base portion 11 comprises first front end face 111, first rear end face 112 and run through first front end face 111, some the first terminals of first rear end face 112 are accommodated passage 113, and described first rear end face 112 caves inward to be formed with respectively with aforementioned the first terminal and accommodates the first corresponding and vertical conduit 114 of passage 113; Second base portion 13 comprises second front end face 131, second rear end face 132 and runs through upper and lower two of second front end face 131, second rear end face 132 and ranked second terminal accommodating passage 133, described second rear end face 132 caves inward and is formed with respectively second conduit 134, the second conduits 134 inwalls corresponding and vertical with the aforementioned second terminal accommodating passage 133 and is provided with some fins 1341; Described hyoplastron 12 is provided with a lower surface 121, and aforementioned the first terminal is accommodated passage 113 and further extended to the front end place that is adjacent to hyoplastron 12 lower surfaces 121 forward from first front end face 111 of first base portion 11; Described holding board 14 is provided with a skewed end face 141 and a horizontal bottom 142, the front end of end face 141 is thinner than the rear end, in insulating body 10, be formed with two grooves that are intervally arranged 145 in appropriate position, top, end face 141 rear ends, 146,142 central appropriate positions, described bottom surface are provided with one " cross " reference column 143 and are positioned at bottom surface 142 some mounting blocks 144 all around, described reference column 143 be used for corresponding circuits plate (not shown) on hole (not shown) fixing and this electric coupler component 1 is fixed on circuit board mutually, mounting blocks 144 is resisted against electric coupler component 1 and circuit board is be arranged in parallel; Be provided with a location notch 135 between described first base portion 11 and second base portion 13 and be positioned at the boss 136 of location notch 135 rear ends, described location notch 135 and boss 136 all are used for and shielding casing 40 cooperates.

Described first electric connector 50 comprises first conducting terminal 20, wherein first conducting terminal 20 is provided with first holding parts 202, the first circular-arc contact site 201 that extends forward from first holding parts, 202 front ends reaches the weld part 203 that bends downward vertically from first holding parts, 202 rear ends, wherein, be respectively equipped with some interference solid 204 on first holding parts 202 and first weld part 203,205, after the installation, described first holding parts 202 is accommodated and is contained in the first terminal and accommodates in the passage 113, interference solid 204 on first holding parts 202 is accommodated passage 113 with the first terminal and is conflicted, first contact site 201 extends to the front end of hyoplastron 12 lower surfaces 121, interference solid 205 on first weld part 203 is conflicted with first conduit 114 and is cooperated, and while first weld part 203 extends first conduit 114 and is used to be welded on circuit board.

Described second electric connector 60 comprises second conducting terminal 30, wherein second conducting terminal 30 is provided with second holding parts 302, second contact site 301 that extends forward from second holding parts, 302 1 ends reaches second weld part 303 that vertically bends extension from second holding parts, 302 other ends, described second conducting terminal 30 is rectangular-shaped so that can transmit bigger electric current for bending, second holding parts 302 is provided with some hangnails 304 and is used for cooperating with the second terminal accommodating passage 133, second weld part 303 can cooperate with the fin 1341 on second conduit, 134 inwalls, after the installation, described second contact site 301 extends in the second butt joint space 601 and is used for docking with corresponding connector (not shown), second weld part 303 extends second conduit 134 to be welded on the circuit board.

Described shielding casing 40 by a sheet metal through punching press, form around bending, it is provided with a dividing plate 44 and the two sides 43 with function of shielding, described dividing plate 44 is divided into first with shielding casing 40, the second interface frame, mating frame mouth 500,600 and dividing plate 44 be positioned at two the butt joint spaces 501, between 601, described two interface frame, mating frame mouths 500,600 have common upper surface 41, first, the second interface frame, mating frame mouth 500,600 are respectively equipped with first bottom surface 42, second bottom surface 48, first bottom surface 42 of the described upper surface 41 and the first interface frame, mating frame mouth 500 is respectively equipped with a pair of elastic arm 45, described elastic arm 45 comprises that one protrudes into the pressure section 451 in the first butt joint space 501, these pressure sections 451 are used for cooperating with butt connector to be made it firmly to dock with first electric connector 50, before the appropriate position is provided with in the middle of shielding casing 40 upper surfaces 41, after two slits 46 of arranging, the rear end of upper surface 41 is provided with an opening 47 that fastens with insulating body 10 boss 136, described first bottom surface 42 is provided with the fixing piece 421 that is intervally arranged, 422, second bottom surface 48 is provided with a projection 423, and wherein fixing piece 421 can be interlocked with insulating body 10 grooves 145, another fixing piece 422 and projection 423 are fastened in another groove 146 of insulating body l0 jointly; 43 rear ends, two sides are respectively equipped with a welding foot 431 and lug 432, and this lug 432 can cooperate with the breach 15 of insulating body 10 both sides.In order to reduce the volume of the utility model electric coupler component 1, two interface frame, mating frame mouths 500,600 shared dividing plates 44, the upper end of described dividing plate 44 are provided with and are used for and slit 46 protuberance of buckle (not label) mutually, and the contraction tail end 443 of dividing plate 44 can cooperate with location notch 135; In addition, the appropriate position is formed with a horizontal folded part 442 in the middle of the plate body of described dividing plate 44, this folded part 442 extends to the second interface frame, mating frame mouth 600, second bottom surface 48 of the described second interface frame, mating frame mouth 600 has a docking groove (not label) identical with folded part 442 shapes, this folded part 442 can be pressed in the docking groove of base plate 48, because the middle part of folded part 442 is narrower than terminal, therefore in the time of can preventing the electric connector insertion second butt joint space 601 of other type, base plate 48 causes the distortion of the second interface frame, mating frame mouth 600 with dividing plate 44 generation relative motions.

See also Fig. 1 to shown in Figure 7, during assembling, at first first, second conducting

terminal

20,30 first, second rear end face 112,132 from the body 10 that insulate is inserted in corresponding first, second terminal accommodating passage 113,133, wherein, first contact site 201 of first conducting terminal 20 extends to the front end place of hyoplastron 12 lower surfaces 121, second contact site 301 of second conducting terminal 30 extends second front end face 131 of second base portion 13; Secondly, with shielding casing 40 in the front end socket and insulating body 10 of the body 10 that insulate, wherein, fixing piece 421 inserts in the groove 145, another fixing piece 422 and projection 423 are fastened in insulating body 10 another grooves 146 jointly, opening 47 is snapped in the boss 136 of insulating body 10, the tail end 443 and the location notch 135 of dividing plate 44 closely cooperate, the lug 432 of 43 rear ends, shielding casing 40 two sides is sticked in the breach 15 of insulating body 10 both sides, simultaneously, the rear end of holding board 14 compresses first bottom surface 42 of shielding casing 40, second bottom surface 48 makes shielding casing 40 and insulating body 10 strong bonded by above structure; In addition, hyoplastron 12 extends in the first butt joint space 501, second contact site 301 of second conducting terminal 30 extends in the second butt joint space 601, because the end face 141 of holding board 14 is that ramp-like configuration and front end are thinner than the rear end, therefore leave certain clearance between a pair of elastic arm 45 of shielding casing 40 first bottom surfaces 42 and end face 141 front ends, in the time of can guaranteeing that butt connector is in inserting the first butt joint space 501, elastic arm 45 has enough strain spaces.

After assembling is finished, the utility model electric coupler component 1 is the combination side by side of a general serial type Bussing connector 50 and a power connector 60, dividing plate 44 is positioned at two electric connectors 50 simultaneously, between 60, can play shielding action and make two

electric connectors

50,60 signal transmission does not produce the phase mutual interference, protuberance and slit 46 by dividing plate 44 fasten, the contraction tail end 443 of dividing plate 44 cooperates with location notch 135 and the docking groove of the folded part 442 of dividing plate 44 and base plate 48 closely cooperates, make dividing plate 44 can bear certain external force and can not be out of shape, thereby guaranteed interface frame, mating frame mouth 500,600 shape has prolonged useful life of the utility model electric coupler component 1; Another advantage of this layout is: the power shortage that itself provides when general serial type Bussing connector 50 is taken with the support corresponding device, can be by means of power connector 60 to guarantee enough electric power, thereby improved the job stability of general serial type Bussing connector 50, had stronger practicality.

Claims

1. electric coupler component, comprise insulating body, be contained in plurality of conductive terminals and shielding casing in the insulating body, wherein shielding casing is provided with dividing plate and shielding casing can be divided into first, second interface frame, mating frame mouth, described first, second interface frame, mating frame mouth surrounds first, second butt joint space respectively, it is characterized in that: described dividing plate has folded part, and the described second interface frame, mating frame mouth is provided with the docking groove that fastens with above-mentioned folded part.

2. electric coupler component as claimed in claim 1 is characterized in that: described folded part middle part horizontal and folded part is narrower than terminal, and the described second interface frame, mating frame mouth is provided with one second bottom surface, and described docking groove is located in second bottom surface.

3. electric coupler component as claimed in claim 1 is characterized in that: described shielding casing is provided with a upper surface, is provided with slit in upper surface, and described dividing plate is provided with the protuberance that can fasten with above-mentioned slit.

4. electric coupler component as claimed in claim 1 is characterized in that: described dividing plate comprises that one shrinks tail end, and insulating body is provided with one and fixes the location notch that shrinks tail end.

5. electric coupler component as claimed in claim 1 is characterized in that: described shielding casing is that a sheet metal forms through the punching press bending, and wherein first, second interface frame, mating frame mouth is arranged side by side.

6. electric coupler component as claimed in claim 1, it is characterized in that: described first, second interface frame, mating frame mouth correspondence is provided with first, second bottom surface, the upper surface of shielding casing and first bottom surface are equipped with a pair of elastic arm, and each elastic arm comprises that one extends into the pressure section in the first butt joint space; Described insulating body also is provided with a holding board, and this holding board comprises that the front end of a skewed end face and end face is thinner than the rear end; The rear end of described end face compresses above-mentioned first, second bottom surface, and is gapped between the elastic arm of the front end of end face and second bottom surface simultaneously.

7. electric coupler component as claimed in claim 6, it is characterized in that: described first bottom surface is provided with the two fixing pieces that are intervally arranged, second bottom surface is provided with a projection, and wherein a fixing piece can be interlocked with a groove of insulating body, another fixing piece and projection be fastened in another groove of insulating body jointly.

8. as any described electric coupler component in the claim 1 to 7, it is characterized in that: described electric coupler component is divided into first electric connector and second electric connector, and wherein first electric connector is that universal serial bus connector, second electric connector are power connector.

9. electric coupler component as claimed in claim 8 is characterized in that: described insulating body comprises first base portion and second base portion that extends from the first base portion one, is provided with the upper and lower two row's terminal accommodating passages that run through its forward and backward surface in second base portion; Described second electric connector comprises and cooperates and be the second rectangular-shaped conducting terminal of bending with aforementioned terminal accommodating passage.

10. electric coupler component as claimed in claim 1 is characterized in that: described first, second interface frame, mating frame mouth is rectangular configuration.