CN201285927Y

CN201285927Y - Electric connector component

Info

Publication number: CN201285927Y
Application number: CNU2008203021175U
Authority: CN
Inventors: 廖芳竹
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: 2008-09-16
Filing date: 2008-09-16
Publication date: 2009-08-05
Anticipated expiration: 2018-09-16

Abstract

The utility model discloses an electric connector assembly which is used for electrically connecting a chip module group to a printed circuit board, and comprises an insulating body, a plurality of conductive terminals, a pressure plate and a locking device installed on the printed circuit board. The pressure plate comprises a main body plate covering the insulating body as well as a first tongue part and a second tongue part which both extend from the same end of the main body plate; the first tongue part and the second tongue part are respectively bent towards each other to extend to form an actuating part; and the locking device is provided with a stop part. After force is applied to the actuating part, the first tongue part and the second tongue part can move to the lower part of the locking device to enable the pressure plate to keep in a locking state. Force application for the actuating part enables the pressure plate to keep in the locking state, so the operation is simple and convenient.

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 that electrically connects the chip module to printed circuit board (PCB).

[background technology]

Integrated application along with systems technologies such as multimedia, communication and computers, no matter desktop computer or mobile computer, its function from strength to strength, the design of main frame is also more complicated, the speed that updates is also accelerated day by day, for adapting to this development trend, industry generally adopts electric connector to electrically connect the chip module to printed circuit board (PCB), is convenient to maintenance and renewal like this.

A kind of electric coupler component relevant with the utility model comprise insulating body, be contained in plurality of conductive terminals in the insulating body, be around in the insulating body outside the metal reinforced sheet, be articulated in metal reinforced sheet one end and be used to compress the pressing plate of wafer module, and be articulated in the driving lever that the other end of metal reinforced sheet can fasten with pressing plate.Described electric coupler component uses driving lever to fasten pressing plate, so needs to keep certain space on the printed circuit board (PCB) to driving lever, and can't finely satisfy the electric coupler component trend of miniaturization development day by day.In addition, need to be provided with structure fixing and the pivot joint driving lever on the metal reinforced sheet, this makes that the structure of metal reinforced sheet is also comparatively complicated, and processing and manufacturing is cumbersome.

So, need a kind of new electric coupler component of design to overcome the defective that above-mentioned electric coupler component exists.

[utility model content]

The purpose of this utility model provides a kind of electric coupler component simple to operation.

For achieving the above object, the utility model adopts following technical scheme: a kind of electric coupler component, be used to electrically connect the chip module to printed circuit board (PCB), it comprises insulating body, plurality of conductive terminals, the locked instrument of pressing plate and locking pressing plate, pressing plate comprises the main board that covers insulating body, extended first tongue of one end of autonomous agent plate and second tongue, first tongue and second tongue bend toward each other respectively and extend an Actuator Division, locked instrument is provided with a stop part, first tongue and second tongue are moved to away from each other direction, move to the below of the stop part of locked instrument simultaneously, make pressing plate be in locking condition.

Compared to prior art, there is following advantage at least in the utility model electric coupler component: the locked instrument of electric coupler component is fixed to printed circuit board (PCB), after the Actuator Division of pressing plate is stressed, first tongue and second tongue are moved to away from each other direction, move to the locked instrument below simultaneously, make pressing plate be in locking condition, by making pressing plate be in locking condition, simple to operation to the Actuator Division application of force.

[description of drawings]

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

Fig. 2 is the three-dimensional combination figure of electric coupler component shown in Figure 1, and its center platen does not secure to locked instrument as yet.

Fig. 3 is the three-dimensional combination figure of electric coupler component shown in Figure 1, and its center platen is in closure state.

Fig. 4 is the three-dimensional combination figure of the utility model electric coupler component second embodiment, and its center platen does not secure to locked instrument as yet.

Fig. 5 is the three-dimensional combination figure of the utility model electric coupler component second embodiment, and its center platen is in closure state.

[embodiment]

As shown in Figure 1, schematic diagram for the utility model electric coupler component 100 first embodiment, it is used to electrically connect chip module (not shown) to printed circuit board (PCB) 2, comprises insulating body 5, plurality of conductive terminals 6, pressing plate 1, fixture 4 and locked instrument 3.

Insulating body 5 is installed on the printed circuit board (PCB) 2, and its roughly rectangular structure comprises diapire 50 and the sidewall 51 that extends around diapire 50.Diapire 50 is provided with plurality of terminals accepting groove (not shown) and is used to accommodate conducting terminal 6, and diapire 50 is formed a receiving space 501 with sidewall 51 and is used to accommodate the chip module.

Pressing plate 1 comprises the extended straight down pair of side plates 11 of main board 12, autonomous agent plate 12 that covers insulating body 5 and extended forward first tongue 14 of autonomous agent plate 12 same ends, second tongue 15.Form an elongate slot that roughly is in the shape of the letter V 16 between first tongue 14 and second tongue 15, first tongue 14 and second tongue 15 bend respectively to extend and are provided with 141, two Actuator Divisions 141, Actuator Division that protrude into elongate slot 16 and form cambered surface 1411 respect to one another respectively.The end of first tongue 14 also be provided with one upwards the end of first holding part, 142, the second tongues 15 that extend of bending also be provided with one upwards second holding part, 152, the first holding parts 142 and second holding part 152 that extend of bending bend extension toward each other.Main board 12 is provided with the protuberance 121 that extends to insulating body 5 directions and is used for crimping chip module, and biside plate 11 extends an extension 13 respectively relatively away from one of first tongue 14 end.

In the present embodiment, fixture 4 and locked instrument 3 are screw, and locked instrument 3 is provided with stop part 31.

Printed circuit board (PCB) 2 is provided with that a locking hole 21 is used for fixing locked instrument 3 and two holding hole 22 are used for fixing fixture 4.

As shown in Figure 2, after the assembling of the utility model electric coupler component was finished, holding hole 22 and the extension on the pressing plate 1 13 that two fixtures 4 are passed on the printed circuit board (PCB) 2 articulated, and pressing plate 1 movably is articulated on the printed circuit board (PCB) 2.Locked instrument 3 passes the locking hole 21 on the printed circuit board (PCB) 2, makes locked instrument 3 firm being positioned on the printed circuit board (PCB) 2.Pressing plate overturns for 1 time and covers insulating body 5 also in the raw, and first holding part 142 on first tongue 14 and second holding part 152 on second tongue 15 are positioned at the top of locked instrument 3.

Use a tool 7 (as a screwdriver) end to be resisted against the top of locked instrument 3, tool 7 is promptly tilted towards the direction of the extension 13 of pressing plate 1 backward, tool 7 contacts and presses down Actuator Division 141 with the cambered surface 1411 of two Actuator Divisions, 141 formation.Please consult shown in Figure 3ly simultaneously,, first tongue 14 and second tongue 15 are moved to away from each other direction, move to the below of the stop part 31 of locked instrument 3 simultaneously along with tool 7 further moves.Release tool 7, the first holding parts 142 and second holding part 152 interlock with stop part 31 and hold, and make pressing plate 1 be in locking condition.

See also shown in Fig. 4,5, stereogram for the utility model second embodiment, be with the first embodiment difference: first tongue 14 ' of pressing plate 1 ' and second tongue 15 ' upwards bend respectively and extend Actuator Division 141 ', two Actuator Divisions 141 ' form cambered surface 1411 ' respect to one another, after the 141 ' application of force of Actuator Division, the stop part 31 of first holding part 142 ' and second holding part 152 ' and locked instrument 3 is interlocked hold, make pressing plate 1 ' be in locking condition.

The utility model emphasis structure is: first tongue 14,14 ' and second tongue 15,15 ' is respectively equipped with an Actuator Division 141,141 ', can make first tongue 14 after it is stressed, 14 ' and second tongue 15,15 ' moves to away from each other direction, moves to the below of locked instrument 3 and stop part 31 simultaneously and interlocks and hold, and makes pressing plate 1,1 ' is in locking condition, and it is 100 simple to operate that this electric connector makes up.

Should be understood that, the above only is a preferred forms of the present utility model, it or not whole execution modes, the variation of any equivalence that those of ordinary skills take technical solutions of the utility model by reading the utility model specification is claim of the present utility model and contains.

Claims

[claim 1] a kind of electric coupler component, be used to electrically connect the chip module to printed circuit board (PCB), it comprises insulating body, plurality of conductive terminals, pressing plate and is fixed to locked instrument on the printed circuit board (PCB), pressing plate comprises the main board that covers insulating body, extended first tongue of same end and second tongue of autonomous agent plate, and locked instrument is provided with stop part; It is characterized in that: described first tongue and second tongue bend toward each other respectively and extend an Actuator Division, first tongue and second tongue are moved to away from each other direction, and the below that moves to the stop part of locked instrument simultaneously makes pressing plate be in locking condition.
[claim 2] electric coupler component as claimed in claim 1 is characterized in that: described first tongue is provided with first holding part, and second tongue is provided with second holding part.
[claim 3] electric coupler component as claimed in claim 2 is characterized in that: be provided with an elongate slot between described first tongue and second tongue.
[claim 4] electric coupler component as claimed in claim 1 is characterized in that: described a pair of Actuator Division extends into elongate slot and forms two relative cambered surfaces.
[claim 5] electric coupler component as claimed in claim 1 is characterized in that: described a pair of Actuator Division upwards bends extension and forms two relative cambered surfaces from first tongue and second tongue.
[claim 6] electric coupler component as claimed in claim 2 is characterized in that: described first tongue and second tongue upwards bending extend described first holding part and second holding part.