TWM408146U - Plug connector and assembly - Google Patents

Abstract

An electronic connector assembly includes a receptacle connector. The receptacle connector includes an insulative housing and a plurality of contacts received in the housing. The housing includes a mounting face and a mating cavity. A mating face is defined on the bottom face of the mating cavity and is opposite to the mounting face. Each contact includes an engaging section fixed in the housing, a plate mating section laid on the mating face and a mounting section. The invention has a better smooth and steady force between the two connectors.

Description

M408146 Five's new description: [New technical field] [0001] The present invention relates to a plug connector and a combination thereof, and more particularly to a board-to-board plug connector and a combination thereof. [Prior Art] [0002] The prior art related to the present invention can be referred to the Republic of China Patent Publication M369560 'the board-to-board connector disclosed therein includes a plug connector and a socket' connector, and the plug and socket connectors each have an insulative body, Multiple contacts • Terminals. Wherein, the plug insulating body abutting portion is a convex rectangular structure, and the socket insulating body abutting portion is a concave rectangular structure, so that the plug and the socket connector are connected to each other (the center of the rotor is the side _ « , - <. -\}y Crimp, unstable force during docking 2 Wear between terminals 19 [0003] Therefore, a plug connector and a combination thereof that can solve the above problems are needed. [New content] [0004] The purpose is to provide a plug connector with good splicing and a combination thereof. [0005] The purpose of the present invention is achieved by the following technical solutions: an electrical connector assembly comprising a socket connector, the socket connector comprising an insulating body And the terminal housed in the insulating body, the insulating body of the socket connector has a mounting surface and a mating cavity, the bottom surface of the docking cavity is abutting surface and is opposite to the mounting surface, and the terminal of the socket connector comprises a fixing fixed to the insulating body Part, flat form number A0101 attached to the mating surface and exposed in the docking chamber A0101 Page 3 of 15 M408146 Contact and pin on the mounting surface. The second technical solution: a plug connector includes an insulative housing and a terminal received in the insulative housing. The insulative housing includes a mounting surface, an abutting surface disposed opposite the mounting surface, and a receiving slot extending through the mating surface. a fixing portion fixed to an inner wall of the receiving groove, a connecting portion extending from one end of the fixing portion, a contact portion at the end of the connecting portion and protruding from the abutting surface, and a pin at the mounting surface, and the opposite inner wall of the connecting portion and the receiving groove [0007] Compared with the prior art, the present invention has the following beneficial effects: it can directly pass through the crimping to generate a large fishing force. '.., and the crane reduces the wall between the insulating body and The hard contact force between the two terminals is more stable. [Embodiment] [0008] The specific embodiment of the present invention will be described in detail below with reference to the drawings. [0009] Referring to the first figure, the present invention is a board-to-board electrical connector. Combination 100, comprising a plug connector 1 and a socket adapter 2, the plug connector and the socket connector being respectively mountable on two circuit boards (not shown) The docking of the two electrical connectors enables the two circuit boards to be connected in parallel to achieve an electrical connection. [0010] Please refer to the first and third figures, the plug connector 1 will be described below, and the plug connector 1 comprises a rectangular insulating body. 10 and two sets of terminals 11 arranged along the longitudinal direction, wherein the insulative housing is provided with a mounting surface 12 and an abutting surface 14 on the opposite side of the mounting surface, and a plurality of receiving slots 15 extend through the mating surface from the mounting surface to receive the terminals. The portion 111, the hook-shaped elastic contact form number A0101, the fourth page, the total of 15 pages, the 4112'welding portion ii3, and the connection portion 丨丨丨 and the contact portion 112 of the "L-shaped connecting portion 114 ^ are respectively received in the terminal In the receiving groove 15, the fourth figure clearly shows the terminal structure. The fixing portion 111 is fixed on the inner side wall on the outer side of the receiving groove, and the connecting portion 114 in the receiving groove extends horizontally to the inner side, and then extends upward to make a hook shape. The contact portion 凸2 protrudes from the abutting surface 14 and can be retracted under the action of an external force. The welded portion 113 is perpendicular to the fixing portion and parallel to the mounting surface 12, and the end thereof extends from the longitudinal length of the first insulating body. 13 side. [0011] In a preferred embodiment, the abutting surface 14 is disposed as a "Λ"-shaped convex surface formed by the first and second abutting surfaces 141, 142 being inclined and intersecting, and the first and the Both pairs are symmetrically arranged at the same angle as the mounting surface 12. A row of receiving slots accommodates a row of terminals 11a/1 lb, the terminals are symmetrically distributed, the receiving slot has a wider distance in a lateral direction perpendicular to the direction in which the terminals extend, and the connecting portion 114 includes a horizontal portion 1142 and a straight portion 41. The contact portion 112 includes a first portion 1121 extending from the first portion of the vertical portion 1141 of the connecting portion 114, and a second portion bent backward from the first portion 4 to the front surface. ..... I * Minute 1122 'where the top end of the vertical portion 1141 is substantially flush with the abutting surface 14' and the end of the second portion 1122 is slightly lower than the abutting surface 14 into the receiving groove 15. The vertical portion is spaced apart from the inner wall surface 151 of the receiving groove by a distance a. In the preferred embodiment, the first and second abutting faces 141, 142 are angled, and the two outer inclined contact portions 112 facilitate the mating force of the terminals, the specific function of which will be described below. Please refer to the second diagram and the third diagram. The socket connector 2 includes a rectangular insulative housing 20 and two sets of terminals 21 arranged along the longitudinal direction of the insulative housing. Form No. A0101 Page 5 of 15 [0012] One side of the insulative housing is a mounting surface 22, and the other side is recessed to form a rectangular abutting cavity 23, and the bottom surface of the mating cavity is an abutting surface 24 that abuts the abutting surface 14 of the plug connector. The terminal 21 is integrally formed between the mounting surface 22 and the mating surface 24. The terminal has a flat shape, and includes a vertical fixing portion 211, a contact portion 213 extending from the upper end of the fixing portion, and a soldering extending from the lower end of the fixing portion. Part 212. The soldering portion 212 extends along the mounting surface and extends from the longitudinal sides of the mounting surface. One surface of the contact portion is attached to the mating surface 24 and exposed in the mating cavity 23. [0013] In conjunction with the fourth figure, in the preferred embodiment The abutting surface 24 of the socket connector is disposed in a "V" shaped concave surface, and the "V" shaped concave surface is formed by obliquely intersecting the two opposite surfaces 24 and 242 of the "Λ" convex surface of the plug connector. The angle is symmetrically set. Each of the abutting faces is provided with a row of terminals 21a/21b, the fixing portion 211 is substantially perpendicular to the mounting surface, and the flat contact portion 213 extends along an oblique angle of the first and second abutting faces. • - . . . .

[0014] Referring to the first and second figures of the plug connector, the insulative body of the plug connector is outside..·'''... The side of the side 13 is close to the mounting surface 12, and the card is provided with a card. The buckle groove 16 is disposed at a position away from the second mounting surface of the inner side of the insulative housing 20 of the socket connector. The latching arm 26 is engaged with the latching groove. [0015] The plug connector is inserted into the mating cavity of the socket connector, and the elastic contact portion 112 of the plug connector is elastically pressed against the flat contact portion 213 of the socket connector, and the elastic contact portion 112 is under the action of the connecting portion 114. It can be contracted into the receiving groove 15. The force between the two terminals is parallel to the insertion direction of the connector. Compared with the prior art, the terminal force is perpendicular to the insertion direction. The creation can be directly conducted through the crimping, and the terminal is along the force direction B to generate a form number A0101. Page 6 of 15 M408146 has a large force and can reduce the hard contact between the walls of the insulating body and the two terminals, so that the force between the two is more stable. The snap structures 16, 26 help the two connectors to be stably held. Of course, the fixing between the two connectors can also be carried out in other ways.

[0016] In the preferred embodiment, the plug connector 1 is mated with the receptacle connector 2 in the insertion direction A by a "Λ" shaped convex surface and a guide bevel (not labeled) around it, the plug connector 1 The outer side 13 extends into the mating cavity 23 of the receptacle connector 2, and the snap groove 16 is snap-fitted to the latch arm 26 to secure the two connectors to each other. At this time, the "Λ"-shaped convex surface abuts against the "V"-shaped concave surface, that is, the first and second abutting faces of the plug connector respectively contact the first and second mating faces of the socket connector and the head connector 1 The tip end of the portion 112 is elastically pressed against the socket portion 213. The first portion 1121 is perpendicular to the first and second mating faces 141, 142, ensuring that the spring force of the contact portion is positive, i.e., the force is not resolved. The best embodiment protects the connector combination with a "倾斜"-shaped convex surface with a certain inclination angle and a matching valley of the "V"-shaped surface under the action of a large force between the terminals. «... ^ 乂

It has better centripetal performance and can add side force to help the two connectors. This combination of the creative connector reduces wear and improves the contact instability of the terminals of the plug and socket connectors due to unreliable connectors. BRIEF DESCRIPTION OF THE DRAWINGS [0017] The first figure is a perspective view of a combination of the present invention; [0018] The second figure is a perspective view of another perspective of the present invention; [0019] An exploded view of the electrical connector assembly; and a form number A0101 page 7 of 15 M408146 [0020] [0023] [0024] [0028] [0029] [0029] [0036] [0038] [0038] [0038] Form No. A0101 Fourth Figure is a cross-sectional view of the first figure along the IV-1V direction [Main component symbol description 】 Electrical connector combination: 100 Insulated body: 10 Plug connector: 1 Terminal: ll (lla / llb) Fixed part: 111 Contact: 112 Part 1: 1121 Part 2: 1122 Weld: 113 Connection: 114 Vertical Straight: 1141 :: Horizontal: 1142 Mounting surface: 12 Outer side: 13 Butt joint: 14 First and second mating surfaces: 141, 142 Storage groove: 15 Inner wall: 151 Page 8 of 15 M408146 [ [0045] [0044] [0045] [0045]

[0048] [0050] [0051] Snap groove: 16 socket connector: 2 Insulating body: 2 terminals: 21 (21a / 21b) fixing portion: 211 welding portion: 212 contact portion :213 Mounting surface: 22 docking chamber: 23 docking surface: 24 first and second docking surface: 241, snap arm: 26

242

[0053] [0053]

Distance: a Insertion direction: A Force direction: B Form number A0101 Page 9 of 15

Claims (1)

M408146 Patent application scope: An electrical connector assembly comprising a socket connector, the socket connector comprising an insulating body and a terminal received in the insulating body, the insulating body of the socket connector has a mounting surface and a mating cavity, and the docking cavity The bottom surface is the abutting surface and is opposite to the mounting surface. The terminal of the socket connector includes a fixing portion fixed to the insulating body, a flat contact portion attached to the mating surface and exposed to the mating cavity, and a pin on the mounting surface. . The electrical connector assembly of claim 1, wherein the electrical connector assembly further comprises a plug connector insertable into the docking cavity, the plug connector comprising an insulative housing and a terminal, and the insulative housing of the plug connector The terminal of the F-drawing device having the abutting surface and the through-facing surface includes a contact portion and a joint portion protruding from the abutting surface. The electrical connector assembly of claim 2, wherein the abutting surface of the plug connector is a slanted first protruding surface and a second abutting surface, and the mating surface of the socket connector The first butt joint and the second pair of weirs are concave for the two oblique intersections, and the abutting faces correspond to each other. 4. The electrical connector assembly of claim 3, wherein the first and second mating surfaces are each provided with a set of dice, and the terminals disposed on the mating surfaces are symmetrically distributed. 5. The electrical connector assembly of claim 4, wherein the inner wall surface of the mating cavity of the socket connector is provided with a snap arm, and the outer side of the plug connector is fastened with the snap arm. Snap groove. 6. The electrical connector assembly of claim 3, wherein the plug connector abutting surface has an "A" shaped convex shape, and the socket connector abutting surface is shaped to match the plug connector abutting surface. "v" 099223363 Form No. A0101 Page 10 of 15 0992072673-0 M408146 Concave. The plug connector includes an insulative housing and a terminal received in the insulative housing. The insulative housing includes a mounting surface, an abutting surface disposed opposite the mounting surface, and a receiving slot extending through the mating surface, the terminal being fixed in the receiving a fixing portion of the inner wall of the groove, a connecting portion extending from one end of the fixing portion, a contact portion at the end of the connecting portion and protruding from the abutting surface, and a pin at the mounting surface, wherein the connecting portion is spaced apart from the other inner wall of the receiving groove a certain distance. 8. The plug connector of claim 7, wherein the contact portion comprises a first portion that is perpendicular to the mating surface and a second portion that extends from the first portion to the mating surface. 9. The plug reading according to item 8 of the patent application scope, wherein the mating surface of the plug connector is two oblique phase history: a (first protruding surface and a second mating surface protruding. ... 10 . The plug connector of claim 9, wherein the connecting portion includes a horizontal portion parallel to the mounting surface and a vertical portion extending toward the mating surface, and the first portion of the contact portion is formed by folding the bundle from the vertical portion . 099223363 Form No. A0101 Page 11 of 15 0992072673-0