TW200952284A - Cable connector assembly - Google Patents

Abstract

A cable connector assembly includes an engaging portion, a PCB, a LED assembled to the PCB, and a cable comprising two wires connecting to the engaging portion respectively, one of the wires is positive, the other is negative. Each of the two wires defines conductive portion, a side of the PCB defines conductive pathes connected with the LED. The cable connector assembly also includes two contacts that combined with the conductive portions. The contacts have a holding portion and a locking portion.

Description

200952284 IX. INSTRUCTIONS: TECHNICAL FIELD OF THE INVENTION The present invention relates to a cable connector combination, and more particularly to a cable connector combination. Used for transmission power transmission [previous technology] Cable connectors are widely used in modern electronic and electrical equipment, 1 equipment is as important as human blood vessels, especially 2-6; buns electrical connectors, their performance is direct Cable f that affects the entire electrical sub-number. (4) Continental Patent Announcement No. CN23 Employs No. 4y Uncovering It is based on the setting of the LED light on the connection port to ensure that the connector is in normal working condition. The cable is connected to the _ terminal of the cable 2 and the LED is electrically connected to the LED lamp.

Contact pad welding (4) plural _, when said, depends on H: = with == two electric ❹ (10) is said to be straight material ^ = ΐ ί: even (four); '; the problem with the pcb welding is not strong, Therefore, in view of the above drawbacks, it is necessary to overcome the deficiencies of the prior art with the above technology. The Danding team has made up for it. [Inventive content] Two 3: in the cable-connector combination, which has an improved cable and PCB connection structure, which can realize reliable connection between the cable and the PCB. That is, in order to achieve the above object, the present invention adopts the following technical solutions: the seed line is connected to the benefit group, and includes a docking body, a PCB, a LED lamp integrated with the PCB, and an electrical connection with the docking body. Connected positive and negative core wires, the positive and negative core wires are respectively provided with conductor portions, and the PCB surface is provided with a conductive path for which lamps are connected. The wire wound connector combination further includes The conductor portion of the positive and negative core wires 200952284 is a pair of terminals to be mated, the terminal wire wrapping portion „PC_ holds and the conventional technology of the guiding solid 乂, the cable of the present invention is connected to the crying and holding structure The improved _ connector combination line _ PCB ° connection ° can have the following beneficial effects: The [embodiment], 迓 了 。 ❹ 〇 参阅 please refer to the first figure to the fifth picture, too private green 2 The lamp is combined with the PCB 2 to form a 'light' == = PCB light plate 5, with a plurality of positive and negative core wires 6 and 62 peak lamps ^ guide 6 b 62 * PCB 5 mating - pair terminal 7, cylinder 'The core wire covers the plum and the cylindrical body of the body. The light guide plate 5 partially encloses the insulating housing 1 as a hollow gj cylinder structure, which is composed of the upper 12's upper shell u is an empty cylinder " 十凹又械' the upper shell U front end Further, a rear end portion is formed with a semicircular structure ιΐ3, and a slit structure 114 having an arc shape in the middle of the horizontal plane is formed. The upper body 11 is provided with a plurality of recessed holes 112 at both ends of the curved body. The lower casing 12 and the upper casing 11 are substantially in shape, and include a card guiding device 120 disposed in a concave portion of the curved body. The guiding device (10) is provided with a convex ridge, and the isolated body is A light-transmitting hole is formed adjacent to the card guiding device 12, and the light-transmitting hole 12〇1 extends straight from the outer surface of the lower casing 12 to the outer surface. The front end of the lower casing 12 forms an arcuate groove 121 that cooperates with the arcuate groove U1 of the upper casing 11, and a semicircular structure 123 that cooperates with the semicircular structure 113 to form a circular hole. . A rear end structure of the lower casing 12 is formed with a slit structure 124 that cooperates with the slit structure 114 of the upper casing. The lower housing 12 is further provided with a post 122 that cooperates with the recess 112 of the upper housing. The PCB 2 has a substantially square structure with an upper surface 21 and a lower surface 22, The upper surface 21 is provided with a pair of perforations 21〇, 21ι which are offset from each other, and the perforations 21 are closer to the front end of the PCB 2 than to the perforations 211. The lower surface 22 is provided with a conductive path 220, 221 connecting the through holes 210, 211 and extending toward the front end of the PCB 2, and the conductive path 221 is provided with a resistor 222 near the intermediate position thereof. 222 has a partial pressure effect. The LED lamp 3 is a convex structure, which is integrated with the PCB by SMT technology. The LED lamp 3 is adhered to the front end of the lower surface 22 of the PCB 2 and electrically connected to the conductive paths 220 and 221 . . The light guide plate 5 has a flat main body portion 51'. The main body portion 51 is provided at its front end with a downwardly recessed groove 510 for receiving the LED lamp 3. The bottom of the groove is formed with an extension. The light guide column 511 on the bottom surface of the light guide plate 5 is described. In addition, the light guide plate 5 is provided at the rear end of the main body portion 51 with a I-shaped structure 512 that cooperates with the latching device 12 of the lower casing 12. The cable 6 includes a stress relief member (not numbered) that provides retention and stress relief, positive and negative core wires 61, 62 extending forward from the stress relief member, and between the positive and negative core wires 61, 62. The detecting terminal 63, the positive and negative core wires 61, 62 are respectively provided with conductor portions 611, 621 which are exposed by peeling off the insulating film in the middle portion, the conductor portions 611, 621 are staggered, and the conductor portion 6U, 621 corresponds to the perforations 210, 211 of the peg 2, respectively.

- As shown in the fourth figure, the terminal 7 is made of a conductive material, and includes a body portion 7G which is substantially "convex" = type and an arrow-shaped sister protrusion which extends downward from the side of the body portion 70 - The main body portion 7 of the font has a rear end portion 701 which is curled into a cylindrical shape and which is bent into a round shape. The main body portion 70 is crimped to constitute the end portion ίί type structure fixing portion. The outer surface of the front end portion has two projecting structures on the inner surface of the two end portions 700 extending in parallel with each other (not shown. 71 is a holding structure of the terminal 7 from the lower side of the main body portion 7' The two are parallel to each other - the support portion 710 and the lower end of the _ _ ^ 邛 710 are respectively bent downwardly and extended to the end, and the intersection of the italic structure 711 forms a pair of f 脰 structures 711, The squad is said to be a pair of the slanted body structure (not shown), and the splicing part = 〇 = = 折 折 折 折 折And the italic structure 711 is enclosed with the shape of the hole 200912284 with an arrow-shaped gap 712. = The rounded pair frequency 4 includes a heart-shaped butt joint formed at the front end thereof, (4) a multi-shaped flange 45 extending around the periphery of the cylindrical abutment body 4, a positive copper tube portion 42 at the rear end of the flange 45 and communicating with the inner=6 of the cylindrical butt body 4, a negative electrode portion 43 located at a rear end of the flange 45 and spaced apart from the positive copper official 42 for the plastic insulator 44. The negative electrode is connected to the outer layer of the cylindrical abutting portion 41 and is both a negative electrode. 〃 ❹ Ο The body portions 70 of the pair of terminals 7 of the seven X groups 2 L are respectively crimped over the conductor portions 611, 621 of the positive and negative L lines 61, 62, wherein the body portion 7 can be curled into The cylindrical front end portion 700 covers the conductor portions 611 and 621 almost completely and borrows the crimping tool so that the front end portion 7〇〇 is securely coupled to the cable 6 and can be curled into an arc shape. The rear end portion 701 is partially attached to the conductor portions 611 and 621. After the pair of terminals 7 and the core wires 61 and 62 of the cable 6 are respectively assembled, the inner surface of the front end portion 700 is Two raised structures are rubbed against the surfaces of the core wires 61, 62 to enhance the mating force therebetween, and the pair of terminals 7 are The conductor portions 611, 621 are staggered and staggered. Then, the pair of terminals 7 are respectively inserted into corresponding through holes 210, 211 of the upper surface 21 of the PCB 2, and a pair of parallel support portions 710 of the terminal 7 Each of the pair of through holes 21 〇 ′ 211 is received, and the outer side of the support portion 71 抵 is in contact with the inner wall of the through holes 210 , 211 , and the intersecting italic structure 711 of the terminal 7 extends from the The lower surface 22 of the PCB 2, the latch portion of the arrow type surname 71 is held at the aperture (not labeled) of the perforations 21, 211 of the lower surface 22 of the PCB 2. The LED lamp 3 is adhered to the other surface I of the lower surface 22 of the PCB 2 and electrically connected to the conductive circuit 220, 221, and the conductive path 221 is provided with a voltage dividing function near the intermediate position. The resistor 222 provides protection to the LED lamp 3. When solder spot welding is performed on the conductor portions 611, 621 and the terminal 7, the solder flows downward along the arrow-shaped structure 71 of the terminal 7 into the through hole 210 of the PCB 2 due to siphoning and gravity. 211 and finally electrically connected to the conductive paths 220, 221 disposed on the lower surface 22 of the PCB 2, thereby electrically connecting the cable 6 to the LED lamp 3. Then, the light guide plate 5 receives the cover lamp 3 by the recess 51 〇. Then, the front end of the cylindrical butt joint 4 and the wire core 61 are soldered to the positive copper tube portion 424, and the front end of the L wire 62 is soldered to the negative electrode portion 43. The sub-63 passes through the cylindrical docking body 4 ′′ the detecting end-shaped mating body 4 _ portion. Finally, the above cylinder

The board 5 is guided by the I-shaped structure 512 along the lower card, and the light guide post 511 is received in the wheel===slide into the ❹ ❹: iLU, 12 arc The grooves 111, 121 respectively receive the polygonal flanges 45 around the cylindrical body 4. The recessed hole 112 of the upper casing 11 of the lower casing 12, the upper casing; the shell 12 secret structure 124 is fitted and wrapped around the stress release household ^ The cable connector assembly 100 is assembled as follows. 4 to a preferred embodiment of the invention, the present invention provides a reliable connection of the sub-segment 7 to the terminal 7. The jacking, t, and two 7 press-up connections provide the gauge 6 and the end

a Jit front head structure 71 is inserted into the dental hole of the PCB 2, 2H, the branch portion 710 and the through holes 21, 211, 611, 62i and the terminal 7, the terminal 7 and the pcB a reliable fit of the perforations 2i〇, ί of 2, the arrow-shaped gap of the terminal 7 can be the arrow-type structure 71 of the dice 7 and the pCB 2 sigh / the PCB 2 On the upper and lower surfaces, the pcb2 is less, each is easy to be wired and soldered, and the conductors i丄ri two holes f0, 211 and the terminals 7 are respectively staggered, and it is not easy to generate a new road. The cable connector combination 1〇〇 is reasonably arranged and compact. Comprehensive ^: The Japanese tree has been in compliance with the requirements of the invention patent, and the patent application is filed according to law. However, the above is only a preferred embodiment of the present invention, and the scope of the present invention 10 200952284 is an exploded perspective view of the connector assembly. Another angle view of a picture of the second version. Ϋίίί Invented the wire connector assembly stereo assembly diagram. f Four figures are the enlarged view of the terminal of the figure.

^Five diagrams of the three parts after the assembly of the components in the figure - [Main component symbol description] M cable connector combination upper housing

Concave 孑 L book valley structure card guide device ridge ridge column gap structure upper surface ❹ lower surface resistance cylindrical butt body positive copper tube part plastic insulation body wall main body light guide column cable conductor part detection terminal 111 113 12 1201 121 123 2 210 211 220, 221 3 41 43 45 5 510 512 61 62 7 100 Insulating housing 11 curved groove 112 semicircular structure 114 lower housing 120 light transmission hole 1202 curved groove 122 semicircular structure 124 PCB 21 Perforation 22 Conductive path 222 LED lamp 4 Docking portion 42 Negative electrode portion 44 Flange 46 Light guide plate 51 '70 Groove 511 I-shaped structure 6 Positive core wire 611, 621 Negative core wire 63 Terminal 200952284 Front end portion 700 Rear end portion 701 Groove 702 Arrow type structure 71 support portion 710 italic structure 711 arrow type gap 712

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Claims (1)

200952284 X. Patent application scope: .. - a cable connector combination, comprising: a docking body; ~ 'PCB; Z t #' combined with the PCB to become a body; and: sigh with the docking body An electrically connected positive H line; wherein = positive and negative core wires are respectively provided with conductor portions, and a surface of the pCB is provided with a conductive path for connecting the LED lamps, and the cable connector combination further includes And a pair of terminals respectively matched by the conductor portions of the negative core wire, wherein the terminal includes a fixing portion connected to the conductor portion corresponding to the core wire, and a holding structure for holding the η and the circuit (four) in connection with the PCB. The cable connector assembly of claim 1, wherein the pair of ends are staggered and disposed; the fixing portion is a 垦-shaped structure that is crimp-fitted with a conductor portion of the cable, The retaining structure cooperates with a hole extending through the upper and lower surfaces of the pcB. 3. The cable connector assembly of claim 2, wherein the crimping type includes a front end portion that can be crimped to form a cylindrical shape and an arcuate rear end portion, the outer portion of the outer portion A groove is formed on the side surface, and a corresponding inner surface is formed with a protrusion structure. The cable connector assembly of item 3, wherein the latching structure is formed by extending from the side of the fixing portion, and includes a pair of opposite sides The supporting inner wall of the perforated inner wall of the PCB extends the oblique structure outside the PCB, and the supporting structure and the italic structure surround the sergeant with a master gap, and the italic structure is connected with the supporting structure A latching portion is formed at an opening that is clickable against the perforation of the PCB. 5. The cable connector assembly of claim 4, wherein the positive and negative wires and the conductive path are disposed on two surfaces of the pCB, the positive 'negative=and The conductive path is electrically connected by passing through the pCB and the lower table. The cable connector assembly of claim 5, wherein the positive and negative core and the conductor portion of the wire are formed by stripping the insulation in the middle portion of the core wire, said "g 13 200952284" ¥ Body phase setting and description - correspond to the terminals. 7. As claimed in the sixth paragraph of the patent application scope, the D-comprising 'f f-line' is shown in the connection 3 combination, wherein the conductive circuit 8 has a lower surface, and the conductive path is provided with a resistor. • 线 之 之 线 线 , , , , , , , , , , , , , 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线The wire mirror connection state further includes an insulating case, the insulating case is divided into an upper case and a lower case force, and at least one of the upper and lower cases is provided with a light transmissive light accommodating the light guide column. (10) A card guiding device for a light guide plate. The cable connector assembly of claim 9, wherein the butt joint of the cylindrical body is provided with a polygonal flange, and the insulating Laf upper and lower casings respectively The abutment body provided with the arcuate groove accommodating the flange includes two portions welded to the positive and negative core wires. 14