CN202797424U

CN202797424U - Electric connector assembly

Info

Publication number: CN202797424U
Application number: CN 201220340286
Authority: CN
Inventors: 李长茂; 柯作锦
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: 2012-07-16
Filing date: 2012-07-16
Publication date: 2013-03-13
Anticipated expiration: 2022-07-16

Abstract

The utility model discloses an electric connector assembly. The electric connector assembly comprises an insulating body (1), a conductive terminal (2) which is accommodated in the insulating body, a circuit board (3) which is connected with the conductive terminal and a base (6) which is assembled at the back end of the insulating body and is in mutual localization with the circuit board. The electric connector further comprises a casing body (7) which is assembled on the insulating body and outside the base. The casing body wraps the insulating body and the lower surface and the side surface of the base. The insulating body and the upper surface of the base are connected with the outer space.

Description

Electric coupler component

[technical field]

The utility model relates to a kind of electric coupler component, relates in particular to a kind of electric coupler component for transfer of data.

[background technology]

In today of scientific and technological high speed development, the Portable movable storage device is seen everywhere, for example, MP3, USB flash disk, digital camera, mobile phone etc., for with the data transmission on these memory devices to computer, the general USB line that adopts, traditional USB line two ends are respectively arranged with the first plug that connects with above-mentioned movable storage device and the second plug that connects with computer, thereby carry out data transmission between movable storage device and computer.

Yet, if when out on tours need to be carried the said equipment, seem particularly burdensome, and above-mentioned USB line always passes out of mind easily, therefore, movable storage device can directly and carry out data transmission and just seem particularly important between the computer.Announce CN201498633 number such as Chinese utility model patent and disclosed a kind of electric coupler component that is placed in movable storage device inside, this electric coupler component links to each other with the circuit board of movable storage device inside, when transmitting between movable storage device needs and the computer, only electric coupler component need to be spun out, get final product and computer docking, and do not need to use the switching of USB line.

Yet, the increasingly miniaturization of present movable storage device, various mini memory devices are fallen over each other listing, at this moment, take up space greatly if the electric coupler component that discloses in the above-mentioned patent is set in memory device, are difficult to satisfy present miniaturization demand.

In view of above problem, be necessary to provide a kind of improved electric coupler component in fact, to address the above problem.

[utility model content]

The purpose of this utility model is to provide a kind of movable storage device inside that directly is arranged at, and satisfies the electric coupler component of low configuration, weak point, the demand such as little.

For achieving the above object, the utility model provides a kind of electric coupler component, comprise insulating body, be placed in the conducting terminal in the insulating body, the circuit board that is connected with conducting terminal, the pedestal that is assembled in the insulating body rear end and mutually locates with circuit board, described electric connector also comprises the housing that is assembled in outside described insulating body and the described pedestal, described housing is coated on lower surface and the side surface of described insulating body and described pedestal, and the upper surface of described insulating body and described pedestal all links to each other with space outerpace.

Compared with prior art, the utility model electric coupler component has following advantage: improved housing and new overall structure, so that product is short, little, thin, satisfy the demand of flash memory device trend toward miniaturization.

[description of drawings]

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

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

Fig. 3 is another angular views of electric coupler component shown in Figure 2.

Fig. 4 is the part three-dimensional combination figure of electric coupler component shown in Figure 1.

Fig. 5 is another angular views of electric coupler component shown in Figure 4.

Fig. 6 is the further assembly drawing of electric coupler component shown in Figure 4.

Fig. 7 is another angular views of electric coupler component shown in Figure 6.

[embodiment]

Describe the embodiment of the utility model electric coupler component in detail below in conjunction with accompanying drawing.

See also Fig. 1 to shown in Figure 7, the utility model electric coupler component 1000, the input/output interface that is used for the transmission of data, be placed in movable storage device inside, and link to each other with the circuit board of mobile movable storage device inside, it comprises insulating body 1, is placed in the some conducting terminals 2 in the insulating body 1, the circuit board 3 that is connected with conducting terminal 2, the flexible printed circuit board 5 that is electrically connected with circuit board 3, be assembled in insulating body 1 rear end and with circuit board 3 mutually the location pedestals 6 and be assembled in insulating body 1 and pedestal 6 outside housing 7.

Insulating body 1 comprises base portion 11 and the hyoplastron 13 that extends forward from base portion 11.The upper surface of insulating body 1 is provided with some terminal containing slots 132, and above-mentioned terminal containing slot 132 is extended to the rear surface of base portion 11 by hyoplastron 13.The lower surface of base portion 11 caves inward from the rear end and forms first holding part 113 of accommodating circuit board 3 front ends.The upper surface of base portion 11 caves inward from the rear end and forms second holding part 116 of accommodating pedestal 6 front ends, in order to pedestal 6 is assembled into the insulating body rear end.The first holding part 113 is rectangular.The second holding part 116 is step-like, comprises First terrace 111 and is positioned at the second step face 112 of First terrace 111 belows.The second holding part 116 caves inward from First terrace 111 front ends and forms four grooves 110, groove 110 and terminal containing slot 132 conductings.

Conducting terminal 2 elongated shapes, comprise contact site positioned opposite to each other 21 and afterbody 23, wherein, contact site 21 is placed in the terminal containing slot 132 of insulating body 1, and be exposed to the outside, whereby, be electrically connected with butt connector, afterbody 23 then extends back from the base portion 11 of insulation body 1.

Circuit board 3, substantially rectangular structure is provided with two installing holes 31 that run through upper and lower surface in it.Its upper surface and lower surface are provided with conducting strip (not shown).Circuit board 3 one ends are contained in the first holding part 113 of insulating body 1, in addition, mutually locate between circuit board 3 and the pedestal 6.

Flexible printed circuit board 5, comprise and extend electric coupler component first end 54 outside and that link to each other in order to the circuit board with movable storage device inside and from the second end 52 that links to each other with circuit board 3 of the lower limb along continuous straight runs extension of the front end of first end 54, wherein, first end plane, 54 place and plane, the second end 52 place are vertical setting.The second end 52 be provided with circuit board 3 on the circular hole 51 of installing hole 31 consistencies from top to bottom.

Pedestal 6 is step-like plate, it has step-like lower surface 65, lower surface 65 is from rear to front the first lower surface 651, the second lower surface 652, the 3rd lower surface 653 and the 4th lower surface 654 of comprising successively, wherein, above-mentioned the first lower surface 651, the second lower surface 652, the 3rd lower surface 653 and the 4th lower surface 654 reduce successively with the distance of the upper surface of pedestal 6, and the difference in height of the first lower surface 651 and the second lower surface 652 is more than or equal to the thickness of circuit board 3.Have respectively the first side wall face 62, the second side wall surface 64 that is oppositely arranged around the pedestal 6 and connect front face 61, the rear surface 63 of the first side wall face 62 and two relative settings of the second side wall surface 64.The first lower surface 651 outlines of pedestal 6 are irregular structure, put greatly middle position from the first lower surface 651 and cave inward a cylindrical hole 650 is set, and in order to accommodating rotating shaft, whereby, electric coupler component 100 can rotate centered by this rotating shaft.The downward projections of the second lower surface 652 on the pedestal 6 form two installing hole 31 and fixing erection columns 611 that match of the circular hole 51 on the flexible printed circuit board 5 on the circuit board 3 with consistency from top to bottom.The downward projection of the front end of the 4th lower surface 654 of pedestal 6 forms four guide vane end stops 613, guide vane end stop 613 matches to merge with groove 110 and compresses described conducting terminal 2, thereby the movement of the conducting terminal 2 after conducting terminal 2 positioned to avoid assembling, simultaneously, insulating body 1 also is positioned at by guide vane end stop 613 with pedestal 6.Rear surface 63 caves inward and forms the slit 630 that connects with through hole 250.Also be respectively equipped with projection 641 on the first side wall face 62 and the second side wall surface 64.The 4th lower surface 654 of pedestal 6 front ends, the 3rd lower surface 653 cooperate with First terrace 111 and the second step face 112 of the second holding part 116 respectively.

Housing 7, made by sheet metal, no-top plate, comprise the biside plate 71 that is oppositely arranged and the base plate 72 that connects biside plate 71, wherein, rear end at housing 7 base plates 72 is provided with circular hole 73, and through hole 650 consistencies from top to bottom that arrange on this circular hole 73 and the pedestal 6 are respectively equipped with the square bayonet socket 74 that fastens with projection 641 at the biside plate 71 of housing 7.The upper surface of housing 7 side plates 71 is concordant with upper surface and pedestal 6 upper surfaces of insulating body 1 base portion 11.

During assembling, conducting terminal 2 is contained in terminal containing slot 132 in the insulating body 1, the afterbody 23 of conducting terminal 2 extends back terminal containing slot 132.Yet, the front end of circuit board 3 is contained in the first holding part 113, the afterbody 23 of conducting terminal 20 is electrically connected with the corresponding conducting strip of circuit board 3 upper surfaces, flexible printed circuit board 5 is assembled into the lower surface on the circuit board 3 and is electrically connected with circuit board 3, and the circular hole 51 on the flexible printed circuit board 5 aligns with installing hole 31 on the circuit board 3.Again the front end of pedestal 6 is assembled into from top to bottom on the second holding part 116 on the insulating body 1, the front end of pedestal 6 cooperates with the second holding part 116, the 4th lower surface 654, the 3rd lower surface 653 cooperates with First terrace 111 and the second step face 112 of the second holding part 116 respectively, the 4th lower surface 654 just in time is placed on the First terrace 111, guide vane end stop 613 insertion grooves 110 match to merge with groove 110 and compress the conducting terminal 2 that is assembled in the insulating body 1, thereby conducting terminal 2 is positioned, movement with the conducting terminal 2 after avoiding assembling, simultaneously, insulating body 1 also is positioned at by guide vane end stop 613 with pedestal 6.Meanwhile, the 3rd lower surface 653 just in time is placed on the second step face 112, the second lower surface 652 just in time is placed on the upper surface of circuit board 3, thereby erection column 611 is passed down through installing hole 31 on the circuit board 3 and the circular hole 51 on the flexible printed circuit board 5 end of circuit board 3 and flexible printed circuit board 5 is fixed on the second lower surface 652 successively.The step wall 610 that connects the first lower surface 651 and the second lower surface 652 is resisted against the rear end face of circuit board 3, and the first end 54 of flexible printed circuit board 5 extends backward along the contour direction of the second side wall surface 64 on the first lower surface 651 of pedestal 6.So far, with insulating body 1, conducting terminal 2, flexible printed circuit board 5 and pedestal 6 are assembled into module 100, and the upper surface of the upper surface of the pedestal 6 in the module 100 and the base portion 11 of insulating body 1 is in the same plane.At last, housing 7 being assembled into the below of module 100 from bottom to top, also is to be assembled into insulating body 1 after the assembling and the lower surface of pedestal 6, and then the insulating body after will assembling 1 and pedestal 6 are fixed in the housing 7.Housing 7 is coated on insulating body 1 after the assembling and lower surface and the side surface of pedestal 6, its base plate 72 is affixed on the lower surface of insulating body 1, simultaneously, also be affixed on the first lower surface 651 of the lower surface 65 of pedestal 6, and housing 7 is outer to link to each other with the space outerpace of described electric coupler component so that the insulating body 1 after the assembling and the upper surface of pedestal 6 all are exposed to.

Bayonet socket 74 on the housing 7 fastens on the projection 641 on the pedestal 6, and the afterbody of the first end 54 of flexible printed circuit board 5 passes housing 7 in order to link to each other with circuit board in the movable storage device along the second side wall surface 64 contour directions.

Generally, the utility model electric coupler component is placed in movable storage device inside, and link to each other with the circuit board of movable storage device inside by the first end 54 of flexible printed circuit board 5, when needs use, only need this electric coupler component is rotated around rotating shaft, it is got final product, at this moment from the movable storage device internal rotating to outside, this electric coupler component directly can be inserted in the corresponding interface of apparatus such as computer, can carry out data transmission.

Claims

1. electric coupler component, comprise insulating body, be placed in the conducting terminal in the insulating body, the circuit board that is connected with conducting terminal, the pedestal that is assembled in the insulating body rear end and mutually locates with circuit board, it is characterized in that: described electric connector also comprises the housing that is assembled in outside described insulating body and the described pedestal, described housing is coated on lower surface and the side surface of described insulating body and described pedestal, and the upper surface of described insulating body and described pedestal all links to each other with space outerpace.

2. electric coupler component as claimed in claim 1, it is characterized in that: described electric coupler component also comprises the flexible printed circuit board that is electrically connected with circuit board, described circuit board one end links to each other with described terminal, and the other end links to each other with described flexible printed circuit board.

3. electric coupler component as claimed in claim 1, it is characterized in that: described housing is comprised of base plate and biside plate.

4. electric coupler component as claimed in claim 2, it is characterized in that: described flexible printed circuit board and described circuit board are respectively equipped with circular hole and the installing hole of consistency from top to bottom, described pedestal be provided with described flexible printed circuit board on circular hole and the erection column that is fixed of the installing hole on the described circuit board.

5. electric coupler component as claimed in claim 4, it is characterized in that: described insulating body comprises base portion and the hyoplastron that extends forward from base portion, the upper surface of described insulating body is provided with some terminal containing slots that extended to the rear surface of described base portion by described hyoplastron, the lower surface of described base portion caves inward from the rear end and forms first holding part of accommodating described circuit board front end, and the upper surface of base portion caves inward from the rear end and forms second holding part of accommodating described pedestal front end.

6. electric coupler component as claimed in claim 5, it is characterized in that: described the second holding part caves inward and forms several grooves, described groove and described terminal containing slot conducting, the downward projection of the front end of described pedestal forms some guide vane end stops, described guide vane end stop is contained in described groove and compresses described conducting terminal, thereby described conducting terminal is positioned.

7. electric coupler component as claimed in claim 5, it is characterized in that: described pedestal has step-like lower surface, described lower surface from rear to front comprise successively and the upper surface of described pedestal between distance the first lower surface, the second lower surface, the 3rd lower surface and the 4th lower surface that reduce successively.

8. electric coupler component as claimed in claim 7, it is characterized in that: described the second holding part is step-like, described the second holding part comprises the First terrace and is positioned at the second step face of First terrace below, the 4th lower surface of described pedestal, the 3rd lower surface cooperate with First terrace and the second step face of described the second holding part respectively, and described erection column is arranged at described the second lower surface in order to described circuit board and described flexible printed circuit board are fixed on described the second lower surface.

9. electric coupler component as claimed in claim 2, it is characterized in that: the second end that links to each other with described circuit board that described flexible printed circuit board has first end and extends to horizontal direction from the edge of first end front end, plane, described first end place and plane, described the second end place are vertical setting, and described first end extends back along the contour direction of the sidewall of described pedestal and passes described housing.

10. electric coupler component as claimed in claim 1, it is characterized in that: the rear end of described pedestal is provided with through hole, and described housing rear end is provided with the circular hole with described through hole consistency from top to bottom.