CN2660714Y

CN2660714Y - Electrical connector assembly

Info

Publication number: CN2660714Y
Application number: CN 03265471
Authority: CN
Inventors: 廖芳竹; 司明伦
Original assignee: Hongteng Precision Technology Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongteng Precision Technology Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2003-06-11
Filing date: 2003-06-11
Publication date: 2004-12-01
Anticipated expiration: 2013-06-11

Abstract

The utility model discloses an electrical connector component, including an electrical connector and a retrieval device. The electrical connector includes a connector body provided with conductive area and a pressure plate connected with the connector body. The middle part of the retrieval device is provided with a smooth suction part for suction of a vacuum nozzle, the surrounding of the retrieval device is provided with a plurality of hooks in extending way, the hook is clamped on the pressure plate of the electrical connector, and thereby, the retrieval device is assembled on the pressure plate. After the hook of the retrieval device is clamped on the pressure plate with long distance with a conductive terminal of the conductive area of the connector body, the conductive terminal contained in the conductive area cannot be impacted, ensuring that the conductive terminal cannot be damaged.

Description

Electric coupler component

[technical field]

The utility model is about a kind of electric coupler component, refers in particular to a kind of being applied to the planar grid array is encapsulated the electric coupler component that is electrically connected to circuit board and has extraction element.

[background technology]

A kind of planar grid array encapsulation is electrically connected to the electric connector of circuit board, it mainly comprises connector body, pressing plate and the shifting part that is equipped with several conducting terminals.Pressing plate and shifting part are connected to the opposite end of connector body, and the planar grid encapsulation can be immobilizated in connector body.The middle part of connector body is provided with conduction region, and periphery is provided with the sidewall that is higher than the conduction region surface, and the conduction region content is provided with conducting terminal, and conducting terminal protrudes in the conduction region surface.

After with the electric connector completion of processing, one extraction element is held on the connector body, when electric connector is connected to circuit board, be positioned extraction element and extraction element is together picked up together with electric connector by vacuum slot, be positioned over both allocations of circuit board then, thereby electric connector is connected to this circuit board.

Existing extraction element is held in the inboard of connector body peripheral side wall, and the middle part is provided with smooth smooth drawing section and can draws for vacuum slot, and the peripheral position extension is provided with several trips, and this trip is to the outer lateral buckling of extraction element.

In the inboard that extraction element is held in the connector body peripheral side wall and when connector body takes off, because the conducting terminal in the connector body conduction region protrudes in the conduction region surface, so the trip of extraction element easily collides the part that conducting terminal protrudes in the conduction region surface, and make the position change of conducting terminal, thereby make the relative position of the electric conductor that conducting terminal and planar grid array encapsulate change, and then the encapsulation of planar grid array can't be electrically conducted with electric connector.

[utility model content]

The purpose of this utility model is to provide a kind of to be had and can play a protective role and the electric coupler component of the extraction element that can draw for vacuum slot to connector terminals.

The purpose of this utility model is achieved in that this electric coupler component comprises electric connector and extraction element, electric connector can be electrically connected to circuit board with the encapsulation of planar grid array, and mainly be made up of connector body that is provided with conduction region and the pressing plate that is connected to connector body, connector body has been installed with several conducting terminals.Being provided with smooth smooth drawing section can draw for vacuum slot in the middle part of extraction element, and is provided with several trips in the peripheral position extension of extraction element, and this trip is held in the pressing plate of electric connector, thereby extraction element is mounted on pressing plate.

Compared with prior art, the utlity model has following advantage: it is far away that the trip of extraction element is fastened in behind the pressing plate conducting terminal distance with the connector body conduction region, and can not collide the conducting terminal that is located in conduction region, thereby guarantee that conducting terminal can not be damaged.

[description of drawings]

Fig. 1 is the three-dimensional exploded view of the utility model electric coupler component.

Fig. 2 is the stereogram of the extraction element of the utility model electric coupler component.

Fig. 3 is the extraction element of the utility model electric coupler component and the three-dimensional combination figure of pressing plate.

Fig. 4 is the three-dimensional combination figure of the utility model electric coupler component.

[embodiment]

See also Fig. 1 to Fig. 4, the utility model electric coupler component comprises electric connector 2 that planar grid array encapsulation (not shown) and circuit board (not shown) are electrically connected and the extraction element 3 that is mounted on electric connector 2.The pressing plate 24 that electric connector 2 mainly is located at the reinforced sheet 22 in connector body 21 outsides by the connector body 21 that is equipped with several conducting terminals (not label), bag and is connected to 21 liang of opposite ends of connector body is respectively formed with shifting part 25.

Connector body 21 is longitudinal tabular structure, its middle part is provided with conduction region 211, offer several terminal containing slots (not label) in conduction region 211, contain several conducting terminals in this terminal containing slot, conducting terminal protrudes in the surface of conduction region 211.

Connector body 21 is in the surface bears planar grid array encapsulation away from circuit board, connector body 21 is electrically connected to circuit board by conducting terminal and realize electrically connects with circuit board, relends being electrically conducted of electric conductor of assistant director of a film or play's electric terminal and planar grid array encapsulation and finally realizes being electrically conducted of encapsulation of planar grid array and circuit board.

Pressing plate 24 is a hollow casing structure, and its two opposed side edges is first side 241 and second side 242, and there is auxiliary section 2411 at the middle part of first side 241 along the camber line bending extension, and this auxiliary section 2411 is formed with mating surface 2412.242 symmetry extensions are provided with the holding part 2421 that two cross sections are the semicircle arcuation in the second side, extend to be provided with the location division 2422 that roughly is strip between two holding parts 2421.Pressing plate 24 is heaved to connector body 21 directions in the middle part on the limit, two opposite sides that connects first side 241 and second side 242, forms clamping part 2423.

Extraction element 3 is the size rectangular flat columnar structure about equally with pressing plate 24, the middle part is provided with smooth smooth drawing section 33 and can draws for vacuum slot, peripheral position offers several structure grooves 30 and several trips, wherein structure groove 30 comprises the first structure groove 301, the second structure groove 302, the 3rd structure groove 303, the 4th structure groove 304, the 5th structure groove 305 and the 6th structure groove 306, and trip comprises first trip 311 and second trip 321.The opposite end of extraction element 3 is first end 31 and the second end 32, opposite end in first end 31 offers a pair of rectangle first structure groove 301, and vertically extends on separately next door between the lengthwise side of the first structure groove 301 and first end 31 and be provided with first trip 311.Offer the triangular shape second structure groove 302 in an end of first end 31 and the position of the close first structure groove 301, and this second structure groove 302 does not run through the integral thickness of extraction element 3.The middle part of first end 31 offers a pair of rectangle the 3rd structure groove 303 along its longitudinally symmetry, is extended with trapezoidal extension 34 in the middle part of first end 31 lengthwise sides along camber line is outwardly-bent.

Offer ＂ T ＂ shape the 4th structure groove 304 in the middle part of the second end 32, and on separately next door between the lengthwise side of the 4th structure groove 304 and the second end 32, vertically extend and be provided with second trip 321.Opposite end symmetry in the second end 32 convexes with a pair of locating piece 322, and symmetry offers a pair of rectangle the 5th structure groove 305.

Extraction element 3 offers row's rectangle the 6th structure groove 306 in the edge, two opposite sides between first end 31 and the second end 32 and first end 31 and the second end 32 vertical direction symmetries, and convexes with arch coordinating block 35 in the outside of the 6th structure groove 306 along the direction parallel with the 6th structure groove 306.

When extraction element 3 is mounted on electric connector 2, first trip 311 of extraction element 3 is held in the two ends of pressing plate 24 first sides 241.Second trip 321 of extraction element 3 be held in pressing plate 24 on the second side 242 between two holding parts 2421 and the location division 2422, the locating piece of extraction element 3 322 is interfered the opposite end that is fastened in second side 242.The extension 34 of extraction element 3 adheres on the mating surface 2412 of pressing plate 24, and the clamping part 2423 that the coordinating block 35 of extraction element 3 is placed in pressing plate 24 is heaved and the groove that forms to connector body 21 directions.

After extraction element 3 is held in the surface of pressing plate 24, pressing plate 24 is held on the connector body 21, first trip 311 of extraction element 3 and second trip 321 are far away with the conducting terminal distance of connector body 21 conduction regions 211, and can not collide the conducting terminal that is located in conduction region 211, thereby guarantee that conducting terminal can not be damaged.

When other electronic building brick is arrived in these electric connector 2 windings Deng needs, the vacuum available suction nozzle is in the drawing section 33 at extraction element 3 middle parts, because extraction element 3 surface areas are bigger, and it is also bigger to draw drawing section 33 areas for suction nozzle, enough suction nozzles are drawn, thereby are that the location of suction nozzle when drawing brings convenience.

Claims

1. electric coupler component, it comprises electric connector and extraction element, electric connector comprises connector body that is equipped with several conducting terminals and the pressing plate that is connected to connector body, it is characterized in that: be provided with smooth smooth drawing section in the middle part of extraction element, and extraction element is mounted on pressing plate.

2. electric coupler component as claimed in claim 1, it is characterized in that: the peripheral position extension in extraction element is provided with several trips, this trip is held on the pressing plate, the trip of extraction element comprises first trip and second trip, the opposite end of extraction element is first end and the second end, first trip is located at first end, and second trip is located at the second end.

3. electric coupler component as claimed in claim 2, it is characterized in that: the peripheral position of extraction element offers several structure grooves, and this structure groove comprises the first structure groove, the second structure groove, the 3rd structure groove, the 4th structure groove, the 5th structure groove and the 6th structure groove.

4. electric coupler component as claimed in claim 3, it is characterized in that: the first structure groove is located at the opposite end of first end, first trip vertically extends on separately next door between the lengthwise side of the first structure groove and first end, and convexes with a pair of locating piece in the opposite end symmetry of the second end.

5. electric coupler component as claimed in claim 4, it is characterized in that: the second structure groove is triangular shape, and is located at the position of an end and the close first structure groove of first end, and the 3rd structure groove is rectangular, and be opened in first end, and extend along the longitudinally of first end.

6. electric coupler component as claimed in claim 5 is characterized in that: the 4th structure groove is " T " shape, and is opened in the middle part of the second end, and second trip vertically extends on separately next door between the lengthwise side of the 4th structure groove and the second end.

7. electric coupler component as claimed in claim 6, it is characterized in that: the 6th structure groove is opened in the limit, two opposite sides between first end and the second end of extraction element, and convexes with the arch coordinating block in the outside of the 6th structure groove along the direction parallel with the 6th structure groove.

8. as claim 2 or 7 described electric coupler components, it is characterized in that: be extended with trapezoidal extension along camber line is outwardly-bent in the middle part of first end lengthwise side.

9. electric coupler component as claimed in claim 8, it is characterized in that: two opposed side edges of pressing plate are first side and second side, there is the auxiliary section at the middle part of first side along the camber line bending extension, pressing plate is heaved to the connector body direction in the middle part on the limit, two opposite sides that connects first side and second side, form clamping part, pressing plate extends the holding part that is provided with two arcuations in its second side symmetry, extends the location division that is provided with strip between two holding parts.