CN201230076Y

CN201230076Y - Electric connector

Info

Publication number: CN201230076Y
Application number: CNU2008201168495U
Authority: CN
Inventors: 胡军华; 万庆
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: 2008-05-10
Filing date: 2008-05-10
Publication date: 2009-04-29
Anticipated expiration: 2018-05-10

Abstract

The utility model relates to an electric connector, which comprises an insulated body and a terminal module assembled in the insulated body; wherein, the insulated body is provided with a mounting surface, a front end surface and a rear end surface; the mounting surface is mounted on a circuit board; the front end surface is vertical to the mounting surface; the rear end surface is opposite to the front end surface; the front end surface is provided with a butting socket in which a butting connector can be plugged; the terminal module comprises a built-in circuit board, a plurality of electronic components and a plurality of butting terminals; the built-in circuit board is vertical to the circuit board, and the electronic components and the butting terminals are assembled on the built-in circuit board; and part of the electronic components and the butting terminals are arranged on the same side of the built-in circuit board in order to reduce the height of the electronic connector on the circuit board.

Description

Electric connector

[technical field]

The utility model is the low shape electric connector that has a plurality of electronic building bricks about a kind of, particularly about the arrangement of the electronic building brick of this kind electric connector.

[background technology]

Announce in the United States Patent (USP) the 6th on July 19th, 2005,918, disclosed a kind of electric connector that is installed on the circuit board for No. 790, this electric connector comprise the insulating body that is provided with plug receptacle, with the terminal module that is inserted in insulating body, the terminal module further comprises perpendicular to the internal circuit board of aforementioned circuit plate setting, the magnetic coil assembly that is installed on internal circuit board and other electronic building brick, but it is not compact that its electronic building brick is arranged, makes connector construction be difficult to miniaturization.

[utility model content]

Technical problem to be solved in the utility model provides a kind of low shape electric connector with a plurality of electronic building bricks.

For solving this technical problem, the utility model electric connector comprises insulating body and is installed in the terminal module of insulating body, this insulating body be provided with the installed surface that can be installed on the circuit board, perpendicular to the front end face of installed surface and with front end face back end opposite face, described front end face offer for butt connector insert to plug receptacle, the terminal module comprise perpendicular to the internal circuit board of aforementioned circuit plate setting, be installed on this internal circuit board some electronic building bricks with dock terminal, the portions of electronics assembly is arranged at internal circuit board and the same side of docking terminal.

Relative prior art, the portions of electronics assembly of terminal module is arranged at the same side that internal circuit board connects the butt joint terminal, thereby avoid all electronic building bricks are arranged at the same side of internal circuit board, thereby reduce the area of internal circuit board, and can reduce the height of connector on circuit board.

[description of drawings]

Fig. 1 meets the stereogram that a kind of electric connector of the present utility model is installed on circuit board;

Fig. 2 is the exploded view of electric connector shown in Figure 1 and circuit board;

Fig. 3 is another visual angle exploded view of electric connector shown in Figure 1 and circuit board;

Fig. 4 is electric connector shown in Figure 1 and the circuit board cutaway view in the A-A position.

[embodiment]

As shown in Figure 1 to Figure 3, it is disclosed as a kind of execution mode of the present utility model: a kind of electric connector 100 that is installed on the circuit board 120, this electric connector 100 comprise insulating body 200, the terminal module 400 that is inserted in insulating body 200 that is provided with plug receptacle 20, the shield shell 300 that is coated on insulating body 200 and terminal module 400.

Insulating body 200 is provided with the installed surface that is installed on the circuit board 120 203 and perpendicular to the front end face 205 and rear end face 207 of installed surface 203.Plug receptacle 20 is offered from front end face 205, and a side of plug receptacle 20 is provided with the buckle structure 213 that can be clasped with butt connector (not shown).

See also Fig. 2 to Fig. 4, terminal module 400 comprises the internal circuit board 42 that is provided with perpendicular to aforementioned circuit plate 120, the electric capacity 45 that is installed on internal circuit board 42, resistance 48 and magnetic coil 44, accommodates the insulating vessel 41 of described magnetic coil 44.Terminal module 400 also is provided with the butt joint terminal 43 that butt connector (not shown) can be electrically connected to internal circuit board 42, internal circuit board 42 is electrically connected to the intermediate terminal 46 of magnetic coil 44 and magnetic coil 44 is electrically connected to the rear terminal 47 of circuit board 120, and intermediate terminal 46 is immobilizated in insulating vessel 41 with rear terminal 47.

Butt joint terminal 43 is installed on a side of internal circuit board 42, and magnetic coil 44 is installed on the opposite opposite side of internal circuit board 42.Insulating vessel 41 is provided with opening direction and is parallel to internal circuit board 42 in order to accommodate the coil room 410 of magnetic coil 44, coil room 410 is provided with and is parallel to internal circuit board 42 and first and second sidewall 416,417 respect to one another, wherein the first side wall 416 is near internal circuit board 42, and intermediate terminal 46 is arranged at the first side wall 416, and rear terminal 47 is arranged at second sidewall 417.

Electric capacity 45 is installed on the same side of docking terminal 43 on the internal circuit board 42 with resistance 48, and is in the position away from circuit board 120.The rear end face of insulating body 200 be provided with accommodate aforementioned electric capacity 45 and resistance 48 electric capacity room 215 in resistance room 218, in the electric capacity room 215 that electric capacity 45 and resistance 48 are contained in aforementioned dielectric body 200 respectively and the resistance room 218.

Internal circuit board 42 is provided with the two row's conductive through holes (not label) that are parallel to circuit board 120, and butt joint terminal 43 inserts respectively in these conductive through holes with intermediate terminal 46, and is welded to connect.The conductive through hole that butt joint terminal 43 connects internal circuit board 42 is in the accepting groove 126 of circuit board 120, the conductive through hole that intermediate terminal 46 connects internal circuit board 42 be in conductive through hole 423 and and electric capacity 45 between the position.

Butt joint terminal 43 is provided with the elastic cantilever 431 that contacts with butt connector, and this elastic cantilever 431 is from plug receptacle 20 porch being tilted to interior and extending to the direction of leaving circuit board 120.Intermediate terminal 46 and rear terminal 47 are provided with the jig 460,470 that is fixed in first and second sidewall 416,417, and the enamelled wire 441 that magnetic coil 44 is provided with is across this jig 460,470, and soldered this jig 460,470 that is connected in.

Circuit board 120 is provided with the accepting groove 126 of being emptied formation, and described accepting groove 126 is offered from an edge of circuit board 120.One side of terminal module 400 face circuit board 120 is provided with boss 418 and is the shoulder 419 of " U " shape semi-ring around boss 418.After electric connector 100 was installed on circuit board 120, insulating body 200 was partially submerged into described accepting groove 16, and the boss 418 of terminal module 400 is placed in the described accepting groove 126, and shoulder 419 is in a side of circuit board 120.Rear terminal 47 is to extend out from aforementioned shoulder 419, and electrically connects with circuit board 120.

Claims

1. electric connector, the terminal module that it comprises insulating body and is installed in insulating body, this insulating body be provided with the installed surface that can be installed on the circuit board, perpendicular to the front end face of installed surface and with front end face back end opposite face, described front end face offer for butt connector insert to plug receptacle, the terminal module comprises perpendicular to the internal circuit board of aforementioned circuit plate setting, is installed on some electronic building bricks and some terminals that dock on this internal circuit board, and it is characterized in that: the portions of electronics assembly docks the same side that terminal is arranged at internal circuit board with these.

2. electric connector as claimed in claim 1 is characterized in that: the aforementioned electronic assembly comprises electric capacity and magnetic coil, and electric capacity is arranged at a side of internal circuit board with docking terminal, and magnetic coil is arranged at the opposite opposite side of internal circuit board.

3. electric connector as claimed in claim 2 is characterized in that: the terminal module also comprises the rear terminal that internal circuit board is electrically connected to the intermediate terminal of magnetic coil and magnetic coil is electrically connected to circuit board.

4. electric connector as claimed in claim 3, it is characterized in that: described terminal module also comprises in order to accommodate the insulating vessel of described magnetic coil, insulating vessel is provided with opening direction and is parallel to internal circuit board in order to accommodate the coil room of magnetic coil, the coil room is provided with and is parallel to internal circuit board and first and second sidewall respect to one another, wherein the first side wall is near internal circuit board, and intermediate terminal is arranged at the first side wall, and rear terminal is arranged at second sidewall.

5. electric connector as claimed in claim 4 is characterized in that: intermediate terminal and rear terminal are provided with the jig that is fixed in first and second sidewall, and the enamelled wire that magnetic coil is provided with is across this jig, and are welded in this jig.

6. electric connector as claimed in claim 5, it is characterized in that: the butt joint terminal connects internal circuit board in the position near circuit board, electric capacity is installed on the internal circuit board set away from circuit board, and intermediate terminal connects the position of internal circuit board between butt joint terminal and electric capacity.

7. electric connector as claimed in claim 1 is characterized in that: described circuit board offers accepting groove from the one edge, and insulating body is partially submerged into described accepting groove.

8. electric connector as claimed in claim 7 is characterized in that: described terminal module also comprises the butt joint terminal, and is provided with from the porch of plug receptacle being tilted to elastic arm interior and that extend away from the circuit board direction.

9. electric connector as claimed in claim 8, it is characterized in that: a side of terminal module face circuit board is provided with boss and is the shoulder of " U " shape semi-ring around boss, after electric connector is installed on circuit board, shoulder is in a side of circuit board, boss is placed in described accepting groove, and the butt joint terminal is fixed in this boss and is contained in this accepting groove.

10. as any described electric connector among the claim 1-9, it is characterized in that: insulating body plug receptacle one side is provided with the buckle structure that can be clasped with butt connector, and insulating body at rear end face to being provided with room to accommodate aforementioned electric capacity in the buckle structure position.