CN201430313Y

CN201430313Y - Electric connector

Info

Publication number: CN201430313Y
Application number: CN2009203018567U
Authority: CN
Inventors: 李立周; 宣万立; 张道宽
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: 2009-04-02
Filing date: 2009-04-02
Publication date: 2010-03-24
Anticipated expiration: 2019-04-02

Abstract

An electric connector can be matched with a butt-jointed connector, and comprises an insulator and a terminal mold train which can be contained in the insulator, wherein the insulator consists of a first insulator which is provided with a butt-jointed port for inserting the butt-jointed connector, and a second insulator which at least is partially contained in the first insulator, the terminal mold train consists of a coil mold train and a butt-jointed terminal which can be matched with the butt-jointed connector, the second insulator comprises a baffle plate which at least can be partially contained in the first insulator, the butt-jointed terminal at least is partially limited on the baffle plate, and the baffle plate is divided into a first holding space for containing the butt-jointedconnector and a second holding space for containing the coil mold train. The baffle plate not only has the function of dividing the holding spaces, and also has the limit function to the butt-jointedterminal, thereby reducing the number of components required for realizing the functions, lessening the material consumption, and saving the holding space.

Description

Electric connector

[technical field]

The utility model relates to a kind of electric connector, particularly relates to the structure of the insulating body of this electric connector.

[technical background]

The prior art relevant with present patent application sees also on 04 11st, 2008 TaiWan, China patent application and announces M330655 number.This patent has disclosed a kind of electric connector, it comprises insulating body, described insulating body comprises the antetheca that is provided with craft port, from the extended left and right sidewall in the relative both sides of antetheca, connect left and right sidewall and perpendicular to the next door of antetheca, described next door is separated out and is positioned at its two receiving spaces of both sides up and down, electric connector also comprises the holding board that is installed on the next door upside, and described holding board is provided with the terminal containing slot of accommodating the RJ terminal.

So be provided with, be provided with next door and holding board in the insulating body, both take more receiving space.

[utility model content]

Technical problem to be solved in the utility model is to provide a kind of electric connector that reduces material usage, saves receiving space.

For solving above technical problem, the utility model adopts following technical scheme: a kind of electric connector, it can cooperate with butt connector, described electric connector comprises insulating body and is contained in the interior terminal module of insulating body, described insulating body comprises first insulator that is provided with the craft port of inserting for butt connector and is contained in second insulator in first insulator to small part, described terminal module comprises coil module and the butt joint terminal that can cooperate with butt connector, second insulator comprises to small part and is contained in dividing plate in first insulator, described butt joint terminal part at least is limited on the dividing plate, and described dividing plate is separated out first receiving space of accommodating butt connector and second receiving space of accommodating the coil module.

With respect to prior art, the utility model electric connector has following progress: second insulator is provided with to small part and is contained in dividing plate in first insulator, butt joint terminal part at least is limited on the dividing plate, thereby described dividing plate not only has the effect of separating receiving space, also has position-limiting action to the butt joint terminal, and in the preceding case, need next door and two parts of holding board to realize above-mentioned functions, so, the utility model has reduced required component count, thereby both reduced material usage, saved receiving space again.

[description of drawings]

Fig. 1 is the stereogram of the utility model electric connector.

Fig. 2 is the stereogram of the connector body of the utility model electric connector.

Fig. 3 is the decomposing schematic representation of the utility model electric connector.

Fig. 4 is the decomposing schematic representation at another visual angle of the utility model electric connector.

Fig. 5 is the stereogram of second insulator of the utility model electric connector.

Fig. 6 is second insulator of the utility model electric connector and the stereogram of terminal module.

Fig. 7 is the cutaway view along A-A line among Fig. 1.

[embodiment]

See also shown in Fig. 1-3, the utility model electric connector 100 can cooperate with butt connector (not shown), this electric connector 100 comprises connector body 1 and is coated on metal shell 6 on this connector body 1, connector body 1 comprises insulating body 2 and is installed on terminal module 5 on the insulating body 2, insulating body 2 comprises first insulator 3 and is contained in second insulator 4 in first insulator 3 that terminal module 5 is installed on second insulator 4.

See also Fig. 3 and shown in Figure 4, first insulator 3 comprises front bulkhead 30, the aft bulkhead 31 relative with front bulkhead 30, from the two side 32 of extended connection front bulkhead 30 in the relative both sides of front bulkhead 30 and aft bulkhead 31, from the extended upper end wall 33 of a side of front bulkhead 30, be positioned at the terminal accommodating portion 34 of first insulator, 3 inside.Front bulkhead 30 be provided with from front bulkhead 30 backward end wall 31 extend and the craft port of inserting for butt connector (not shown) 300 that forms.The stopper section 321 of one end of the close aft bulkhead 31 that the inboard of two side 32 is provided with the elongated slot 320 that extends along butt connector (not shown) direction of insertion, be positioned at elongated slot 320.Upper end wall 33 is provided with the holding section 330 of the close aft bulkhead 31 of the central region between two side 32.

See also Figure 25 and shown in Figure 7, second insulator 4 comprises the rear wall 40 relative with craft port 300, from the extended left and right sidewall 41 in rear wall 40 relative both sides, from the central region of rear wall 40 is extended and the dividing plate 42 of the upside that is connected left and right sidewall 41 that butt connector (not shown) direction of insertion is parallel.Described rear wall 40 is provided with the cantilevered leg 400 perpendicular to rear wall 40 that on it side direction extends near front bulkhead 30 directions, be positioned at the installation foot 401 of rear wall 40 left and right sides and be installed on some mounting terminal 402 of rear wall 40 downsides.Described cantilevered leg 400 is provided with the barb portion 4000 of extending near dividing plate 42 directions, and described cantilevered leg 400 and dividing plate 42 are positioned at the same side of rear wall 40, and described cantilevered leg 400 is fastened on the holding section 330, with affixed first insulator 3 and second insulator 4.Described left and right sidewall 41 is relative with two side 32, and the outside of described left and right sidewall 41 is provided with projection 410, and described projection 410 is contained in the aforementioned elongated slot 320, and cooperates with stopper section 321, with affixed first insulator 3 and second insulator 4.Described dividing plate 42 is perpendicular to the two side 32 of first insulator 3, dividing plate 42 is separated out first receiving space 35 that is positioned at dividing plate 42 upsides and second receiving space 36 that is positioned at dividing plate 42 downsides, in the present embodiment, butt connector (not shown) can be contained in first receiving space 35, and terminal module 5 parts are contained in second receiving space 36.Described dividing plate 42 is provided with from the extended plurality of terminals accepting groove 420 of the free end of dividing plate 42, extends to the lug boss 421 of the strip of rear wall 40, the side wall 422 relative with rear wall 40 from terminal containing slot 420 ends along butt connector (not shown) direction of insertion.The central region of described terminal containing slot 420 between left and right sidewall 41, terminal containing slot 420 comprise that the first terminal accepting groove 4200 that extends along butt connector (not shown) direction of insertion reaches from the first terminal accepting groove 4200 extended second terminal containing slots 4201 that are positioned on the side wall 422.Described second terminal containing slot 4201 is a groove.Described lug boss 421 can be strengthened the mechanical strength of dividing plate 42, and this lug boss 421 to small part is contained in terminal accommodating portion 34.

See also shown in Figure 36ly, terminal module 5 comprises the sub-circuit board 50 relative at interval with dividing plate 42, be connected in sub-circuit board 50 away from the butt joint terminal 51 of a side of rear wall 40 and be installed on coil module 52 on the sub-circuit board 50.Sub-circuit board 50 comprises the side relative with rear wall 40 53 and the 53 plurality of terminals openings 54 to sub-circuit board 50 sunken insides from the side, the periphery of described terminal openings 54 is not totally-enclosed, thereby mounting terminal 402 can be connected on the sub-circuit board 50 along being parallel to sub-circuit board 50 directions.The cross section that described terminal openings 54 is parallel to sub-circuit board 50 is the U type, certainly in the present embodiment, described terminal openings 54 also can be other shape, promptly, but the cross section of terminal openings 54 parallel sub circuit boards 50 is semicircular in shape, rectangle etc. also, and an end of aforementioned mounting terminal 402 is substantially perpendicular to sub-circuit board 50.Butt joint terminal 51 can cooperate with butt connector (not shown), this butt joint terminal 51 comprises the stage casing that is parallel to dividing plate 42 5100 that is positioned in the middle part of it, from the stage casing the extended part of 5,100 one ends be contained in the leading portion 5101 of terminal accommodating portion 34, the extended back segment 5102 that is connected on the sub-circuit board 50 of the 5100 relative other ends from the stage casing.Described stage casing 5100 is contained in the first terminal accepting groove 4200, and described back segment 5102 parts are contained in second terminal containing slot 4201, and described terminal containing slot 420 plays the effect of accommodating spacing butt joint terminal 51.In order to reach the effect of dividing plate 42 spacing butt joint terminals 51, for the utility model electric connector 100, the first, in the first terminal accepting groove 4200 and second terminal containing slot 4201 can only be set, so also can reach the effect of spacing preferably butt joint terminal 51; The second, also terminal containing slot 420 can be set, the free end by dividing plate 42 with dock terminal 51 and come in contact spacing butt joint terminal 51; The 3rd, by being set on the dividing plate 42, the terminal hole of accommodating spacing butt joint terminal 51 comes spacing butt joint terminal 51; The 4th, also can be by one-body molded or the like the spacing terminal 51 that docks of alternate manner of butt joint terminal 51 and dividing plate 42.Described coil module 52 is contained in the space that left and right sidewall 41 and dividing plate 42 enclose, and left and right sidewall 41 and coil module are contained in second receiving space 36 again.

See also Fig. 1, Fig. 3 and shown in Figure 4, metal shell 6 comprises that first housing 60 and second housing, 61, the first housings 60 comprise shell antetheca 600 on the front bulkhead 30 that is coated on first insulator 3, extendedly from shell antetheca 600 relative both sides are coated on the left and right sidewall 601 of shell on the two side 32, are coated on the shell roof 602 on the upper end wall 33.Second housing 61 is coated on the sub-circuit board 50.

See also shown in Fig. 1-6, assembling the utility model electric connector 100, at first, terminal module 5 is packed into along butt connector direction of insertion integral body in second insulator 4, the stage casing 5100 of butt joint terminal 51 is contained in the first terminal accepting groove 4200, back segment 5102 parts of butt joint terminal 51 are contained in second terminal containing slot 4201, and mounting terminal 402 electrically connects with terminal openings 54; Then, terminal module 5 and second insulator, 4 integral body are packed in first insulator 3, described projection 410 is contained in the aforementioned elongated slot 320, and cooperate with stopper section 321, cantilevered leg 400 is fastened on first insulator 3, described barb portion 4000 cooperates with holding section 330, so that second insulator 4 stably is immobilizated in first insulator 3, dividing plate 42 is separated out first receiving space 35 that is positioned at dividing plate 42 upsides and second receiving space 36 that is positioned at dividing plate 42 downsides; Last metal shell 6 is coated on first insulator 3, second insulator 4 and the terminal module 5.

Adopt the utility model electric connector 100, second insulator 4 is provided with the dividing plate 42 that is contained in first insulator 3, butt joint terminal 51 is limited on the dividing plate 42, thereby dividing plate 42 not only has the effect of separating receiving space, also have position-limiting action, so, reduced to realizing the required component count of above-mentioned functions to butt joint terminal 51, thereby both reduced material usage, saved receiving space again.

Claims

1. electric connector, it can cooperate with butt connector, described electric connector comprises insulating body and is contained in the interior terminal module of insulating body, described insulating body comprises first insulator that is provided with the craft port of inserting for butt connector and is contained in second insulator in first insulator to small part, described terminal module comprises coil module and the butt joint terminal that can cooperate with butt connector, it is characterized in that: second insulator comprises to small part and is contained in dividing plate in first insulator, described butt joint terminal part at least is limited on the dividing plate, and described dividing plate is separated out first receiving space of accommodating butt connector and second receiving space of accommodating the coil module.

2. electric connector as claimed in claim 1 is characterized in that: the free end of described dividing plate extends the terminal containing slot of spacing butt joint terminal.

3. electric connector as claimed in claim 1 or 2 is characterized in that: described dividing plate is parallel with the butt connector direction of insertion.

4. electric connector as claimed in claim 1 or 2 is characterized in that: described second insulator comprises the rear wall relative with craft port, and described dividing plate extends from rear wall.

5. electric connector as claimed in claim 4 is characterized in that: described dividing plate extends from the central region of rear wall.

6. electric connector as claimed in claim 4 is characterized in that: described rear wall extends the cantilevered leg that is positioned at rear wall the same side with dividing plate, and described cantilevered leg is fastened on first insulator, with affixed first insulator and second insulator.

7. electric connector as claimed in claim 4 is characterized in that: described second insulator comprises from the extended left and right sidewall in the relative both sides of rear wall, and described coil module is contained in the space that left and right sidewall and dividing plate enclose.

8. electric connector as claimed in claim 7, it is characterized in that: described terminal module comprises the sub-circuit board relative at interval with dividing plate, described coil module is installed on the sub-circuit board, described rear wall is provided with mounting terminal, side relative with rear wall on the described sub-circuit board is provided with the not totally enclosed terminal openings of plurality of peripheral, so that mounting terminal can be connected on the sub-circuit board along the direction that is parallel to sub-circuit board.

9. electric connector as claimed in claim 7, it is characterized in that: described first insulator comprises the two side relative with left and right sidewall, the inboard of described two side is provided with the stopper section, the outside of described left and right sidewall is provided with projection, described projection cooperates with the stopper section, with affixed first insulator and second insulator.

10. electric connector as claimed in claim 9 is characterized in that: the inboard of described two side is provided with elongated slot, and described stopper section is positioned at an end of elongated slot, and described projection to small part is contained in the elongated slot.