TWM429188U - Electrical connector assembly - Google Patents

Abstract

An electrical connector assembly comprises a first electrical connector assembled on a central processing unit (CPU) and a second electrical connector mounted on a flexible printed circuit board (FPC). The first electrical connector includes an insulating base having a receiving space and a plurality of conductive pins received in the insulating base. The insulating base has a pair of holding portions extending toward a direction away from the receiving space. The second electrical connector includes an insulating housing received in the receiving space of the insulating base of the first electrical connector, a plurality of terminals received in the insulating housing and a hinge lever pivoted to the insulating housing and rotated between a first position and a second position. The hinge lever can match with the holding portions to retain the second electrical connector on the first electrical connector and provide an inserting force for the terminals of the second electrical connector contacting with the conductive pins of the first electrical connector when the hinge lever is in the second position. The first electrical connector is separated from the second electrical connector through the hinge lever is pulled upwardly by operators.

Description

M429188 V. New Description: [New Technology Field] [0001] The present invention relates to an electrical connector assembly, and more particularly to an electrical connector assembly for electrically connecting a sheet-like body such as a flexible circuit board to a wafer module. [Prior Art] [0002] A conventional electrical connector assembly for realizing high-speed signal transmission between a plurality of chip modules, as disclosed in the Patent No. M395921 of the Republic of China. The electrical connector assembly includes a plug connector mounted to the wafer module and a receptacle connector that is worn on the flexible circuit board and mated with the plug connector. The plug connector includes a base and a plurality of first conductive terminals received in the base. The plug connector solders the first conductive terminal to the chip module by means of a solder ball to realize an electrical connection between the plug connector and the chip module. The socket connector includes an insulative housing, a plurality of second conductive terminals received in the insulative housing, and a cover body disposed on the insulative housing for holding the flexible circuit board on the insulative housing. The socket connector solders the first-electric terminal to the flexible circuit board by using a solder ball to realize electrical connection between the socket connector and the flexible circuit board. The electric terminal is provided with an elastic arm protruding from the outside of the insulating body, and the plug can be inserted The connector and the socket connector are inserted into the first conductive material to electrically connect the plug connector and the socket connector, thereby electrically connecting the chip module and the flexible circuit board. [Only, electrical connection The combination of the device allows the operator to directly insert the socket connector into the plug connector or directly remove the socket connector from the plug connector by hand. When the insertion force is over A, the plug connector may be damaged. The first conductive terminal and the second conductive terminal of the socket connector 10021932^single number A0101 page 4/total 27 pages 1013014513-0 M429188 [Γ〇1 January 12 revision problem; and when the force is pulled out When it is too large, it will damage the soldering performance between the plug connector and the chip module and the soldering performance between the socket connector and the flexible circuit board. In view of this, it is indeed necessary to provide an improved electrical connector combination to overcome the deficiencies of the prior art. [New Content] [_ This purpose is to provide a kind of protection that prevents the conductive terminals of the connector and the socket of the socket connector from being damaged due to excessive operation force and can ensure the conductive pin _ and the chip module and the conductive terminal Between the flexible circuit board and the electrical connector combination with good solderability. [0006]

The electrical connector of the present invention can be realized by the following technical solution: an electrical connection pirate combination, which comprises a chip module, a flexible circuit board, a plug connector assembled on the chip module, and a set on the flexible circuit board and Plug connector to which the plug connector is plugged in. The plug connector includes an insulating base on which a plurality of holding portions are disposed, a plurality of conductive pin sockets received in the insulating base, and an insulating body, a conductive terminal received in the insulating body, and assembled on the insulating body. And rotating the (four) rod between the _ position and the second position. The conductive terminal comprises a base portion, a welded portion which is bent downwardly from the base portion, and a bent portion extending from both sides of the base portion - the elastic arm and the enemy portion at the end of the miscellaneous arm. The secret can be buckled with the holding portion, and the (four) circuit board is pressed downward so that the holding portion of the conductive terminal holds the conductive pin in the vertical direction. [0007] accommodating space 10021932^ single number Α0101 The electrical connection H combination of the present invention can also be realized by the following technology: an electrical connector combination for electrically connecting the chip module and the flexible circuit board, including the plug connector and Socket connector. The plug connector comprises an insulating base and a plurality of guides arranged in the insulating base. Page 5 / 27 pages of electro-acupuncture 1013014513-0 M429188 Modified on January 12, 2011. Replacement footer "Socket connector is received in the plug The accommodating space of the connector is inserted into the plug connector, and includes an insulating body and a plurality of conductive terminals received in the insulating body. The conductive terminal includes a base portion, a welded portion that is extended downwardly from the base portion, and one of the elastic arms and the clamping portion provided at the end of the elastic arm, which are bent and extended from both sides of the base portion. The receptacle connector also includes a frame post that is disposed on the insulative housing and rotatable between the first position and the second position. The pivoting lever can press the pressing socket connector in the second position to cause the clamping portion of the conductive terminal of the socket connector 11 to clamp the conductive pin of the plug connector in the straight direction to realize the plug connector and the socket connector. When the rocker is in the first position, the operator can pull out the plug connector from the plug connector. [0008] In the prior art, the plug-in lever on the socket connector of the present electric connector combination can press the socket connector downward to realize the electrical property between the socket connector and the plug connector when in the second position. Conduction, when in the first position, allows the operator to separate the plug connector and the socket connector, which is convenient to operate, and can prevent the plug connector and the chip module from being damaged due to excessive operation force when the plug connector and the socket connector are manually separated. And socket connector and flexible circuit; [Embodiment] [0009] Referring to the first to the first figure, the electrical connector assembly 1 of the present invention is used for electrically connecting the chip module 2 and the flexible circuit board 3, which includes The plug connector si mounted on the wafer module 200 and the receptacle connector 2 that is mated with the plug connector si and mounted on the flexible circuit board 300. The flexible circuit board 300 is provided with a reinforcing plate 3〇1 having a slit 302. The flexible circuit board 300 overlaps with the projection of the wafer module 200 on the horizontal plane. Single number A0101 Page 6 of 27 1013014513-0 M429.188

101. 01月12日 Revision Replacement Page I The wafer module 200 includes a substrate (not labeled) and a wafer module (not labeled) that is protruded upward from the substrate (not labeled), and the plug connector is assembled. There is a gap (not labeled) on the substrate (not labeled) of the wafer module 200 and between the wafer modules (not labeled). The plug connector 1 is configured to electrically connect the chip module 200 and the socket connector 2, and includes an elongated insulating base 10, a plurality of conductive pins 11 received in the insulating base 10, and a plurality of conductive pins 11 Solder balls 12 and a plurality of solder balls 13 soldered on the wafer module 200 are provided on the solder tabs 13 on the circumferential side of the insulating base 10. [0011] The socket connector 2 is configured to electrically connect the plug connector 1 and the flexible circuit board 300, and includes an elongated insulating body 20, a plurality of conductive terminals 21 received in the insulating body 20, and a plurality of integrated terminals disposed on the conductive terminals. The solder ball 22 on the 21, the pivoting rod 23 pivotally connected to the insulative housing 2t), and the spacer 24 disposed on the circumferential side of the insulative housing 20. [0012] Please refer to the fifth figure, the insulative housing 20 of the socket connector 2 is made of an insulating material, and includes a main body portion 25 of an elongated plate shape, which is disposed on the longitudinal sides of the main body portion 25. The first positioning block 26 and the second positioning block 27 are disposed on the lateral sides of the main body portion 25 perpendicular to both sides of the longitudinal direction. A plurality of terminal receiving slots 250 are formed in the main body and the portion 25 for receiving the conductive terminals 21. The first positioning block 26 is downwardly protruded from the main body portion 25, and the lower surface 260 is located below the lower surface 251 of the main body portion 25. The second positioning block 27 is vertically protruded downward from the main body portion 25, and the lower surface 270 is located below the lower surface 251 of the main body portion 25. A pivoting groove 28 is disposed on the side surface 271 of the second positioning block 27. A rib 280 is disposed in the pivoting groove 28, and the rib 280 divides the pivoting groove 28 into a front receiving groove 281 and a sliding groove 282 located behind the receiving groove 281 and communicating with the receiving groove 281. 10021932 Production Order No. A0101 Page 7 / Total 27 Page 1013014513-0 M429188 j^Ol Year 01. On the 12th of the month, the main lane is covered. 3. The main body 25± is also provided with a spacer located in the longitudinal direction (4). 24 is received in the through slot 29 and can be soldered to the flexible circuit board to securely solder the receptacle connector 2 to the flexible circuit board 3. [0013] The conductive terminal 21 is made of a conductive material, and includes a vertical plate-shaped base portion 210, a splicing portion 211 which is bent downwardly and extended from the base portion 21G, and is extended upwardly from both sides of the base portion. The arm 212 and the clamping portion 213 provided at the end of the elastic arm 212. The clamping portion 21 3 can clamp the conductive pin 1 of the plug connector 1 for electrically connecting the plug connector to the socket connector 2. The solder ball 22 is soldered to the soldering portion 211 in advance, and the conductive terminal 21 can be soldered to the recording circuit board for electrically connecting the socket connector 2 and the flexible circuit board 3. [0014] Please refer to the first to third and fifth figures. The pivoting rod 23 is pivotally connected to the insulative housing 20 and is rotatable between a first position and a second position. The pressing lever 230 and the connecting trunk 2 31 which are vertically disposed at both ends of the pressing lever 230 are pressed. The distal end of the connecting rod 2 31 is oppositely disposed with a pivoting shaft 232 that cooperates with the pivoting groove 28 of the insulative housing 20. The towing shaft 232 is disposed in a cylindrical shape and is received in the receiving slot 281 of the pivoting slot 28. And can be slid into the sliding groove 282 from the trough 281 through the rib 280. An arcuate pressing portion 233 is formed in an extending portion of the pressing lever 230 toward the extending direction of the connecting rod 231. The pressing portion 233 can be received in the slit 302 of the reinforcing plate 301 when the pole connecting shaft 232 slides from the receiving groove 281 into the sliding groove 282, and presses the flexible circuit board 300 downward, thereby pressing the socket connector 2 downward. The clamping portion 213 of the conductive terminal 21 of the socket connector 2 is clamped to the conductive pin 11 of the plug connector 1, thereby realizing the function of the socket connector 2 to electrically connect the plug connector 1 and the flexible circuit board 3. The end of the pressing portion 233 is provided with a straight shape 10021932#single number A0101 page 8/total 27 pages 1013014513-0 M.429188 101. After the 12th of January, the §* page abutting portion 234 can be abutted against the reinforcing plate The slit of 301 is on the side wall of 3〇2. [〇_胄 Focus on the fourth and sixth figures, the insulative base of the plug connector is made of an insulating material, which comprises a longitudinally plate-shaped body portion 14 and is disposed on the body portion 14 (S) 15 And a receiving space 16 formed by the main body portion 14 and the (four) 15 . The accommodating space 16 is for accommodating the insulative housing 20 of the socket connector 2. The main body portion 14 is provided with a plurality of terminal receiving holes 140 for receiving the conductive pins U. A first positioning slot 14 corresponding to the first positioning block 26 of the insulative housing 2 of the socket connector 2 is formed on each of the longitudinal sides of the main body portion 14 for blowing the insulative housing 20 of the socket connector 2 First positioning block 26. A second positioning slot 142 is defined in each of the two sides of the body of the socket connector 2 for receiving the second positioning block 27 of the insulative housing 20 of the socket connector 2. The longitudinal sides of the body portion 14 are further provided with a plurality of recesses 143 near the corners for receiving the solder tabs 13. The body portion 14 also protrudes upwardly from a pair of latching portions 144 on both sides of the first positioning groove 141. The retaining portion 144 is provided in an inverted "[" shape and is engageable with the pressing lever 230 of the pivot lever 23 of the receptacle connector 2 to fix the receptacle connector 2 to the plug connector 1. The latching portion 144 extends vertically upward from the body portion 14 and extends horizontally away from the receiving space 16. An accommodation space 145 for the pressing rod 230 of the receiving frame post 23 is formed between the holding portion 144 and the side wall of the main body portion 14. The conductive pins 11 are disposed in a straight strip shape and are received in the terminal receiving holes 140 of the insulating base 1 , and the soldering portions n and the contact portions 111 are respectively formed at opposite ends thereof. The soldering portion 110 can be soldered to the chip module 200 by solder balls 12 for electrically connecting the plug connector 1 and the chip module 2. The contact portion 111 is held by the holding portion 213 of the conductive terminal 21 of the receptacle connector 2. 10021932^^^ A〇101 Page 9 of 27 1013014513-0 M429188 Revision of the replacement page The solder tab 13 is received in the recess 143 of the insulating base 10 and can be soldered to the wafer mold. In the group 200, the plug connector 1 is stably held by the chip module. [0017] The assembly process of the plug connector 1 and the socket connector 2 is described in detail below. Please refer to the first to third figures. First, the socket connector 2 soldered on the flexible circuit board 3 is assembled by the tow bar 23 of the socket connector 2.

Soldering on the plug connector 1 on the wafer module 2A. At this time, the first positioning block 26 and the second positioning block 27 of the insulative housing 2 of the socket connector 2 are respectively received in the first positioning groove 141 and the second positioning groove 142 of the insulating base 10 of the plug connector 1. The insulative housing 20 of the receptacle connector 2 is received in the receiving space 16 of the insulative base 1 of the plug connector 1. The hitch lever 23 is in the first position, i.e., in the upright position. The splicing shaft 232 of the pivoting lever 23 is received in the receiving slot 281 of the pivoting slot 28. The conductive pin u of the plug connector 1

The contact portion 111 projects between the holding portions 213 of the conductive terminals 21 of the receptacle connector 2. The pivot lever 23 is then rotated to the second position, i.e., the pivot lever 23 is in the horizontal position. At this time, the holding portion 144 of the insulating base 1 of the plug connector 1 is not engaged with the pressing lever 230 of the pivot lever 23 of the receptacle connector 2. Then, the pivoting lever 23 is horizontally slid so that the pivoting shaft 232 slides from the receiving slot 281 of the pivoting slot 28 through the rib 280 into the sliding slot 282 until the pressing lever 230 and the latching portion 144 are buckled, and the pressing portion 233 slides in. The slit 302 of the reinforcing plate 301 is inserted. At this time, the plug connector 1 and the socket connector 2 are mated. The pressing portion 233 presses down the flexible circuit board 3 〇〇, thereby moving the socket connector 2 downward to cause the illuminating portion 213 of the conductive terminal 21 to clamp the conductive pin 11 of the plug connector 1 to realize the plug connector 1 and The socket connector 2 is electrically connected to each other, so that the electrical connector assembly 1 and the socket connector 2 realize electrical connection between the wafer module 200 and the flexible circuit board 3. 10021932#早编号_1 Page 10 of 27 Electrical reversal 1013014513-0 M42Q188 Modified on January 12, 2011 [_Shaw socket connector 2 and plug connector! The operation of the separation is exactly the opposite of the above process, and the structure of the electrical connector assembly 100 of the present invention is provided on the insulative housing 20 by the socket connector 2 and the plug connector. The latching portion 144 of the insulating base 1 of the i is fastened to fix the socket connector 2 to the plug connector 1 and provides a contact between the conductive pin 11 of the plug connector 1 and the conductive terminal 21 of the receptacle connector 2 The pressure is simple and convenient to operate, and can prevent the problem that the conductive terminal and the conductive pin are damaged due to excessive operating force when the socket connector 2 is assembled on the plug connector ;, and the socket connector 2 and the plug can be separated conveniently. The connector 1 prevents the soldering performance between the plug connector 1 and the chip module 2 and the socket connector 2 and the flexible circuit board 300 from being damaged due to excessive pulling force during manual operation. [0020] In summary, the creation complies with the new patent requirements and submits a patent application according to law. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and those who are familiar with the skill of the present invention are equivalent to the equivalent modifications or changes made by the spirit of the present creation. It should be covered by the following patent application. [0021] The first figure is a three-dimensional combination diagram of the electrical connection chip module and the flexible circuit board of the present invention. The pivoting rod of one of the socket connectors is in the first position; [0022] The second figure is similar to the first figure 'the one of the socket connectors is in the second position but is not locked with the insulating base of the plug connector; [0023] The third figure is similar to the second figure, wherein the socket The frame lever of the connector is at 10th〇21932. The order number is '1' A0101 page 11/total 27 page 1013014513-0 M429188 January 12, 2011 Revision replacement page [0024] [0025] [0026] [0027] [0030] [0030] [0030] [0032] [0033] [0034] [0036] [0038] [0039] 10021 & 3232 ^ ^ ^ ^ two positions and with the plug connector The insulating base lock is similar to the first figure, wherein a socket connector soldered to the flexible circuit board is separated from the plug connector; the fifth figure is a socket connector and a flexible circuit of the present invention. The three-dimensional exploded view of the board; the sixth figure is the perspective view of the conductive terminal shown in the fifth figure; An exploded perspective view of a combination of the plug connector; and a cross-sectional view along a IX-IX direction of FIG third eighth lines in FIG. [Main component symbol description] Electrical connector combination: 100 Plug connector: 1 Insulation base: 10 Conductive pins: 11 Weld: 110, 211 Contact: 111 Tin ball: 12, 22 Solder: 13 Body: 14 Terminal receiving hole: 140 First positioning groove: 141 A0101 Page 12 of 27

1013014513-0 M429188 Correction of replacement on January 12, 101 [0040] Second positioning groove: 142 [0041] Groove: 143 [0042] Holding part: 144 [0043] Housing space: 145 [0044] Side wall: 15 [0045] Containment space: 16 [0046] Socket connector: 2

Insulating body: 20 [0048] Conductive terminal: 21 [0049] Base: 210 [0050] Elastic arm: 212 [0051] Clamping portion: 213 [0052] Pivot rod: 23

[0053] Pressing lever: 230 [0054] Connecting rod: 231 [0055] Pivot shaft: 232 [0056] Pressing portion: 233 [0057] Abutment: 234 [0058] Gasket: 24 [0059] Main body: 25 1013014513-0 1()()21932f单单A0101 Page 13 of 27 M429188 [0060] Terminal receiving slot: 250 [0061] Lower surface: 251, 260, 270 [0062] First positioning block: 26 [ 0063] Second positioning block: 27 [0064] Side surface: 271 0 [0065] Plum joint groove: 28 [0066] Rib: 280 [0067] Storage groove: 281 [0068] Slot groove: 282 [0069] Slot: 29 [0070] Wafer Module: 200 [0071] Flexible Circuit Board: 300 [0072] Reinforcement Plate: 301 [0073] Cutout: 302 10021932, Single Number A〇101 Page 14 of 27 Page 101 On the 12th of the month, the shuttle replacement page

1013014513-0

Claims (1)

M429188 101. 01月12日修正_Page VI, Patent Application Range: 1. An electrical connector assembly for electrically connecting a chip module and a flexible circuit board, including: a wafer module; a plug connector, a group The device is disposed on the chip module, and includes an insulating base on which the plurality of holding portions are disposed, a plurality of conductive pins received in the insulating base, a flexible electric board, and a socket connector disposed on the flexible circuit board. The plug connector is coupled to the plug connector, and includes an insulative housing, a plurality of conductive terminals received in the insulative housing, and a pivoting rod disposed on the insulative housing and rotating between the first position and the second position, the conductive terminal The base portion includes a welded portion extending downward from the base portion, and one of the elastic arms and the clamping portion disposed at the end of the elastic arm, which is bent and extended from both sides of the base portion, and the pivoting rod is engageable with the clamping portion The portion is buckled and the flexible circuit board is pressed downward so that the clamping portion of the conductive terminal holds the conductive pin in the vertical direction. 2. The electrical connector assembly of claim 2, wherein one of the opposite sides of the insulative housing of the plug connector is provided with a pivoting slot, the pivoting lever is extended and provided The pivoting shaft of the splicing groove is matched. 3. The electrical connector assembly of claim 2, wherein the pivoting slot of the socket connector is provided with a rib, the rib separating the pivoting slot into a receiving slot at the front and located at The sliding groove of the rear side of the receiving groove and communicating with the receiving groove is received in the receiving groove and can slide from the receiving groove into the sliding groove. 4. The electrical connector assembly of claim 3, wherein the pivoting lever of the socket connector comprises a pressing lever and a 1013014513-0 two connection port vertically disposed at two ends of the pressing rod. The pivotal shaft system is arranged by the end of the connecting rod, and the number is 10〇21932. The single number is A01〇l S 15 stomach/total 27 pages M429188. January 12th, the regular miscellaneous page 1 describes the extension of the pressing rod toward the connecting rod The pressing portion is provided with a pressing portion, and the pressing portion can press the flexible circuit board downward when the pivoting shaft slides into the sliding groove. The electrical connector assembly of claim 4, wherein the flexible circuit board has a reinforcing plate, and the reinforcing plate is provided with a slit for receiving a pressing portion of the pivoting shaft. The electrical connector assembly of claim 4, wherein the insulative housing of the receptacle connector comprises a longitudinally elongated body portion and a first positioning block disposed on the longitudinally opposite sides of the body portion, The insulating base of the plug connector includes a body portion and a first positioning slot disposed on the longitudinal sides of the body portion, and the first positioning block of the insulating body is received in the first positioning slot of the insulating base. The electrical connector assembly of claim 6, wherein the body portion of the insulative housing of the receptacle connector is provided with a second positioning block on the lateral sides of the longitudinally opposite sides. The body of the insulating base of the connector is provided with a second positioning groove for receiving the second positioning block on the lateral sides of the longitudinal direction of the longitudinal direction, and the pivoting groove is disposed on the second positioning block. The electrical connector assembly of claim 1, wherein the socket connector further comprises a plurality of spacers disposed on the insulative housing, wherein the insulative housing has a plurality of sides and a plurality of sides The communication through slot is configured to receive the accommodating spacer. The plug connector further includes a plurality of soldering pieces combined on the insulating base, and the insulating base is provided with a plurality of grooves for accommodating the soldering piece. The electrical connector assembly of claim 1, wherein the flexible circuit board overlaps with a projection of the wafer module on a horizontal surface, the wafer module comprising a substrate and a wafer protruding upward from the substrate The module is connected to the substrate of the chip module and has a gap between the chip module and the wafer module. 1〇. —Electrical connection 10021932# single number A〇l〇l combination for electrically connecting the chip module and the flexible circuit board. Page 16 of 27 1013014513-0 M429188 1101 January 12曰 Amendment Replacement page I' includes: a plug connector that includes an insulative base having a receiving space and a plurality of electrically conductive pins that are received in the insulative base; and the receptacle connector 'plugs into and mates with the plug connector, including housing The insulating body in the accommodating space and the plurality of conductive terminals housed in the insulating body, the conductive terminal comprises a base portion, a welded portion which is bent downwardly from the base portion, and one of the two sides of the base portion is bent and extended to the elastic arm and a clamping portion at the end of the elastic arm; wherein the socket connector further includes a pivoting rod assembled on the insulating body and rotatable between the first position and the second position, the pivoting rod being In the two positions, the socket connector can be pressed to make the clamping portion of the conductive terminal of the socket connector clamp the conductive pin of the plug connector in the vertical direction to electrically connect the plug connector and the socket connector. When the pivoting lever is in the first position, the operator can pull the socket connector out of the plug connector. The electrical connector assembly of claim 10, wherein one of the opposite sides of the insulative housing of the socket connector is provided with a pivoting slot, and the pivoting rod is provided with the pivoting slot. The pivot axis. The electrical connector assembly of claim 11, wherein the drag lever includes a pressing lever and a connecting rod vertically disposed at two ends of the pressing rod, the pivoting shaft being terminated by the connecting rod end The pressing rod is disposed to extend toward the extending direction of the connecting rod, and a pressing portion is extended to press the insulating body of the socket connector to contact the conductive terminal of the socket connector with the conductive pin of the plug connector. The electrical connector assembly of claim 12, wherein the splicing groove is provided with a rib, the rib dividing the pivoting groove into the receiving groove at the front and behind the receiving groove and The sliding groove connecting the receiving groove, the 17th page/total 27 pages 1013014513-0 M429188 [lQl^.QlJ 12B The connecting shaft is received in the receiving groove and can slide from the receiving groove into the sliding groove. 14. The electrical connector assembly of claim 13, wherein the pivoting lever pressing portion of the plug connector presses the insulative housing ' of the plug connector when the splicing shaft slides into the sliding slot to enable The electrically conductive terminal of the socket connector is in contact with the conductive pin of the plug connector. The electrical connector assembly of claim π, wherein the insulative body of the receptacle connector comprises a longitudinal body portion, a first positioning block disposed on the longitudinally opposite sides of the main body portion and a second positioning block disposed on the lateral sides of the main body portion perpendicular to the longitudinally opposite sides, wherein the pivoting groove is disposed on the second positioning block . The electrical connector assembly of claim 15, wherein the insulating base of the plug connector comprises a longitudinal body portion and a side wall disposed around the body portion, the receiving space is formed by the body And a plurality of terminal receiving holes for receiving the conductive pins, wherein the main body portion is provided with a second positioning block corresponding to the insulating body of the socket connector. a positioning slot, the body portion is perpendicular to the lateral sides of the longitudinally long sides, and a second positioning slot is provided on the second positioning block of the insulative housing of the socket connector. The electrical connector assembly of claim 16, wherein the main body of the plug connection of the plug connection II has an elongated side extending upwardly with a pair of holding portions, the holding The portion is located on both sides of the first positioning slot and can be engaged with the pivoting rod of the socket connector to fix the socket connector to the plug connector. 18. The electrical connector assembly according to claim 17 is The holding portion of the insulating base of the plug connector is arranged in an inverted "L" shape, and the card holding portion is vertically extended upwardly and then horizontally 1 〇〇 21932 in the direction away from the accommodating space. 1〇1第IS页/27 pages 1013014513-0 M429188, 101. 01月12日修正#«Page extension setting, the corresponding part of the pivoting rod is formed between the holding portion and the side wall of the body portion The electrical connector assembly of claim 16, wherein the body of the insulating base of the plug connector is further provided with a plurality of recesses near the corner thereof, the plug connection The device further includes a plurality of soldering pieces received in the grooves May be welded to the chip module is fixed to the plug connector module is welded to the wafer. 20 The electrical connector assembly of claim 15, wherein the insulative housing of the socket connector further comprises a plurality of through slots, the socket connector further comprising a plurality of spacers received in the through slots. Soldering on a flexible circuit board to securely solder the socket connector to the flexible circuit board. 10021932 is strictly numbered A. 101 Page 19 of 27 1013014513-0