CN2686130Y

CN2686130Y - Electric connector with suction plate

Info

Publication number: CN2686130Y
Application number: CN 03273193
Authority: CN
Inventors: 黄耀諆
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: 2003-06-25
Filing date: 2003-06-25
Publication date: 2005-03-16
Anticipated expiration: 2013-06-25

Abstract

The utility model discloses an electric connector with suction plate, comprising a lengthways insulating body and a plurality of conductive terminals contained in the insulating body. A suction board matched with the electric connector comprises a basal plate and an end part correspondingly extending out of two ends of the basal plate. The end part is respectively provided with two correspondingly parallel arm parts, and one end of the arm parts far away from the basal plate is respectively and vertically bent to the combination direction of the electric connector and provided with a clamping part. One end of the cantilever of the clamping part is connected with clamping arms, and the two corresponding inner side walls of the insulating body are provided with convex hooks relative to the clamping arm. When a suction plate is separated from the electric connector, the pulling force for pulling out the suction plate can be reduced since the clamping arms of the suction plate are mutually buckled with the convex hooks arranged on the inner side walls of the insulating body, and thus the suction plate is convenient to separate from the electric connector.

Description

The electric connector of tool sucking plate

[technical field]

The utility model is the electric connector about a kind of tool sucking plate, and a kind of electric connector that provides the vacsorb device to draw the tool sucking plate of electric connector is provided especially.

[background technology]

Usually, when being welded in electric connector on the circuit board, industry generally adopts a kind of vacsorb device to hold electric connector so that by by mechanically actuated operation it effectively being positioned on the circuit board.But, because of electric connector is not provided with the smooth flat that can supply the vacsorb device to draw, so, suction operation finished by the sucking plate that is installed on the socket connector usually.See also Figure 1 and Figure 2, this existing sucking plate 9 has a smooth substrate 91, by 91 liang of opposite ends outward extending first ends 92 of difference of this substrate and the second end 93, be respectively equipped with two parallel relatively first arm 920 and second arms 930 on first end 92 and the second end 93, the two first relative arms 920 are connected with connecting portion 921 away from substrate 91 1 ends, this two first relative arm 920 bends vertically downward near connecting portion 921 positions and is provided with first holding section 922, two first holding sections, 922 cantilevers, one end is connected with the first engaging arm 923, and this two first holding section 922 engages 923 on arm and forms first slot 924 with first, the two second relative arms 930 bend vertically downward respectively away from substrate 91 1 ends and are provided with second holding section 931, this two second holding section 931 is connected with the second engaging arm 932, and two second holding sections 931 engage 932 on arm and also form second slot 933 with second.The electric connector 8 that is used with this sucking plate 9 comprises insulating body 80 and is contained in plurality of conductive terminals 81 in this insulating body 80, and first, second engaging arm 923,932 positions on the insulating body 80 on first,

second end

92,93 of corresponding sucking plate 9 are respectively equipped with protrudingly colludes 800.When sucking plate 9 and electric connector 8 are combined, firmly press down, first, second slot 924,933 that makes sucking plate 9 colludes 800 with insulating body 80 protruding respectively and fastens, and then sucking plate 9 is fixed on the electric connector 8.At this moment, the smooth domain on substrate 91 surfaces of vacsorb device (not shown) absorption sucking plate 9 can effectively be positioned electric connector 8 on the circuit board (not shown) by mechanically actuated operation.

But, because of sucking plate 9 and 8 of electric connectors are with first, second slot 924,933 engage to reach the fastening effect of 8 of sucking plate 9 and electric connectors with protruding mutual interference of colluding 800 respectively, thereby when with sucking plate 9 when electric connector 8 takes off, normal application of force direction is illustrated in figure 2 as F, its component Fy can make sucking plate 9 by separating on the electric connector 8, but another component Fx can make 80 of the insulating bodies of sucking plate 9 and electric connector 8 more closely cooperate, thereby the withdrawal force of extracting sucking plate 9 is increased, cause sucking plate 9 not to be drawn out easily, and then increase the difficulty that picks and places of 8 of sucking plate 9 and electric connectors.

[utility model content]

The purpose of this utility model is to provide a kind of electric connector of tool sucking plate, refers to a kind of electric connector that makes things convenient for the tool sucking plate that separates between sucking plate and electric connector especially.

The purpose of this utility model is achieved in that a kind of electric connector of tool sucking plate, it comprises lengthwise shape insulating body and is contained in the interior plurality of conductive terminals of this insulating body, the sucking plate that is used with this electric connector comprises substrate, by extended relatively end, substrate two ends, be respectively equipped with two parallel relatively arms on this end, and this arm away from substrate one end respectively to being provided with the card division with the vertical bending of the combined direction of electric connector, cantilever one end of this card division is connected with the card arm, and is provided with protruding colluding to blocking the arm position on the two relative madial walls of insulating body.

Compared with prior art, the utlity model has following advantage: when sucking plate and electric connector are separated, since the card arm of sucking plate be with the madial wall of being located at insulating body on protrudingly collude mutual fastening, thereby can reduce to extract the withdrawal force of sucking plate, and then can make things convenient for separating between sucking plate and electric connector.

[description of drawings]

Fig. 1 is a kind of electric connector of existing tool sucking plate and the three-dimensional exploded view of sucking plate.

Fig. 2 is the electric connector of existing tool sucking plate and the three-dimensional combination figure of sucking plate.

Fig. 3 is the electric connector of the utility model tool sucking plate and the three-dimensional exploded view of sucking plate.

Fig. 4 is the electric connector of the utility model tool sucking plate and the three-dimensional combination figure of sucking plate.

Fig. 5 is the electric connector of the utility model tool sucking plate and the three-dimensional exploded view of another angle of sucking plate.

Fig. 6 is the electric connector of the utility model tool sucking plate and the three-dimensional combination figure of another angle of sucking plate.

Fig. 7 is the cutaway view along Fig. 4 VII-VII direction gained.

[embodiment]

See also Fig. 3 and shown in Figure 4, the utility model is about a kind of electric connector 2 of tool sucking plate, this electric connector 2 comprises insulating body 20 and is contained in plurality of conductive terminals 21 in this insulating body 20, the sucking plate 1 that uses that matches with this electric connector 2 comprises the substrate 10 with smooth flat, the first end 11 and the second end 12 that are extended respectively by these substrate 10 two opposite side walls.

Sucking plate 1 is a lengthwise shape constructed in plastic material, its substrate 10 has a smooth flat and uses for vacsorb device (not shown) and draw, be respectively equipped with two parallel relatively first arm 110 and second arms 120 on first end 11 and the second end 12, the two first relative arms 110 are connected with first connecting portion 111 away from substrate 10 1 ends, this first connecting portion 111 is the force application locations when picking and placeing this sucking plate 1 as the operator, and in first arm 110 near first connecting portion, 111 positions and second arm 120 away from substrate 10 1 ends respectively to being provided with first card division 112 and second card division 121 with the vertical bending of electric connector 2 combined directions, two first card divisions 112 that be arranged in parallel and second card division, 121 cantilevers, one end are connected with the first card arm 113 and the second card arm 122 respectively, and two first card divisions 112 that be arranged in parallel and first 113 on the arm of card are formed with the first structure groove 1130, and two relative second arms 120 extend downward vertically away from the other end of substrate 10 and are provided with second card division 121 that second connecting portion 123, two be arranged in parallel, the

second card arm

122 and 123 of second connecting portions are formed with the second structure groove 1220.

The electric connector 2 that is connected with group with sucking plate 1 includes insulating body 20 and is contained in plurality of terminals 21 in this insulating body 20.Insulating body 20 is a lengthwise shape constructed in plastic material, it has horizontal the first side wall 200, horizontal second sidewall 201 that is oppositely arranged with this first side wall 200 and respectively with two relative vertical the 3rd sidewalls 202 of the first side wall 200 and the 201 adjacent settings of second sidewall, this is first years old, second and third sidewall 200,201,202 form one and accommodate matrix 204 in order to what accommodate chip module (not shown), the centre position of this matrix 204 is provided with one second perforate 2040, and in the peripheral regions of this second perforate 2040, being provided with plurality of terminals groove 2041,21 of plurality of terminals are to be placed in this plurality of terminals groove 2041.The centre position of the first side wall 200 and second sidewall 201 is respectively equipped with first main part 2000 and second main part 2010 corresponding to the first end 11 and the second end 12 of sucking plate 1, this first main part 2000 and second main part, 2010 two ends are respectively equipped with first recess 2001 and second recess 2011, first recess 2001 and second recess 2011 respectively and the

first side wall

200 and 201 edges of second sidewall have certain normal throw perpendicular to the first side wall 200 and second sidewall, 201 directions, the width of first recess 2001 and second recess 2011 is respectively less than the first side wall 200 and

second sidewall

201,2001 of two first recesses are connected by first

middle part

2002,2011 of two second recesses are connected by second middle part 2012, and second middle part 2012 stretches out away from matrix 204 one sides and is provided with protuberance 2014.First middle part 2002 of the first side wall 200 and second middle part 2012 of second sidewall 201 extend internally respectively and are provided with that triangle first is protruding to be colluded 2003 and second and protrudingly collude 2013, and second protruding to collude 2013 be to be used for fastening with the second structure groove, 1220 interferences of the second end 12 for this.First, second and third sidewall, 200,201,202 phase junctions are provided with four first perforates 203, are in order to combined so that this electric connector 2 is positioned on the circuit board (not shown) with positioner (not shown).

Please engage and consult Fig. 3 to shown in Figure 6, when sucking plate 1 and electric connector 2 are combined, be earlier that the second end 12 of sucking plate 1 is combined with second main part 2010 of insulating body 20, even second on second main part 2010 protrudingly colludes 2013 and interferes engaging and be connected on the second card arm 122 by the second structure groove 1210 of the second end 12, thereby the two second parallel arms 110 are connected on second recess 2011 respectively, second connecting portion 123 then is that hook is on protuberance 2014, then that the first end 11 of sucking plate 1 is combined with first main part 2000 of insulating body 20, make first on first main part 2000 protrudingly collude 2003 and interfere engaging and be connected on the first card arm 112 by the first structure groove 1130 of first end 11, first arm 110 then is to be connected on first recess 2001, and this promptly finishes the assembling of sucking plate 1 and electric connector 2.At this moment, drawing smooth flat on the substrate 10 of sucking plate 1 by vacsorb device (not shown) can finish the operation of drawing electric connector 2 and then this electric connector 2 effectively is positioned on the circuit board.Sucking plate 1 and two relative first of the insulating body 20 of being located at electric connector 2, second sidewall 200, in 201 first, second protrudingly

colludes

2003,2013 interferences combination, thereby when sucking plate 1 when electric connector 2 takes off, the upwards component Fy that puts on the external force F (consulting Fig. 4) on first connecting portion 111 of first end 11 can make sucking plate 1 break away from electric connector 2, and it will more help taking off of sucking plate 1 along the component Fx that is parallel to the 3rd sidewall 202 directions, thereby can reduce to extract the withdrawal force of sucking plate 1, and then can make things convenient for separating of 2 of sucking plate 1 and electric connectors.

Claims

1. the electric connector of a tool sucking plate comprises insulating body and is contained in the interior plurality of terminals of this insulating body, insulating body is provided with some madial walls, at least one madial wall is provided with protruding colluding, the sucking plate that is used with this electric connector includes tabular substrate, at least one end that this substrate extends, it is characterized in that: this end is extended with at least one card division away from substrate one end to bending with the combined direction of electric connector, this card division cantilever one end is connected with the card arm, this card arm can with the protruding interference engagement of colluding of electric connector.

2. the electric connector of tool sucking plate as claimed in claim 1 is characterized in that: the protruding cross section that colludes is a triangle.

3. the electric connector of tool sucking plate as claimed in claim 1 is characterized in that: the card division includes first card division and second card division, and forms a structure groove between these card divisions and card arm.

4. the electric connector of tool sucking plate as claimed in claim 1 is characterized in that: the end also includes two arms that be arranged in parallel.

5. the electric connector of tool sucking plate as claimed in claim 4 is characterized in that: the card division is to form to vertically bending perpendicular to the arm direction near the connecting portion position from arm.

6. the electric connector of tool sucking plate as claimed in claim 4 is characterized in that: the end includes first end and and first end opposite second end.

7. the electric connector of tool sucking plate as claimed in claim 4 is characterized in that: arm includes first arm and second arm.

8. the electric connector of tool sucking plate as claimed in claim 4 is characterized in that: cantilever one end of two arms that be arranged in parallel is connected with connecting portion.

9. the electric connector of tool sucking plate as claimed in claim 6 is characterized in that: on the insulating body to should first end and the second end position be respectively equipped with first main part and second main part.

10. the electric connector of tool sucking plate as claimed in claim 7 is characterized in that: on the insulating body to should the first arm portion and the second arm position be respectively equipped with first recess and second recess.