TWI255598B - Cable end connector and method for assembling the same - Google Patents

Abstract

The present invention discloses a cable end connector and method for assembling the same, wherein the cable end connector includes a plug receiving a plurality of contacts therein, a printed circuit hard (PCB) having a plurality of conductive pads thereon and an insulative cover. Each contact has a solder tail soldered on a corresponding conductive pad of the PCB. The cable end connector further includes a plastic body out of the solder tails soldered on the conductive pads, thereby forming a module. The method generally includes the methods of providing a plastic body outside the soldering tails of the contacts soldered on the conductive pads of the PCB and forming a module, and then assembling the module into the insulative cover. By such arrangement, a reliable electrical connection between the contacts with the PCB is obtained.

Description

V. INSTRUCTION DESCRIPTION OF THE INVENTION (1) Technical Field of the Invention The present invention relates to a cable connection method, a method for applying the seed to the electronic device, and an eight clothing method, and more particularly to a manufacturing method thereof. Do not use the text or power cable connection device and [previous technology] US ί ί M m & surgery please refer to 2 (April 301, 301, including the combination of the upper and lower insulation shell J connector The lack of design::: child; the conductive path of the road board is welded, in the process of the lower insulation shell, the conductive end:::: the board is assembled on the upper part, which is susceptible to the external force and causes the solder to be removed... The function of point transmission. 彳攸, but can not achieve signal or power supply [invention content] board can be connected... (4) Ben Maoyue', spring cable connector is applied to electronic power supply, including plug connector, and plug connector The plug connector and the internal circuit board are: external 2: part of the circuit board and the plurality of conductive terminals including the soldering portion, the inner 邛 ★ ς the middle plug connector includes the tool, the soldering portion is connected to the internal rain = the board There are a plurality of soldering legs of the soldering terminal of the soldering terminal and the soldering leg of the f, and the plastic body of the plugging joint and the internal electric:::"b-pin are welded with the wrapping board fixed together. 1255598 ~------- V. Invention description (2) The line of the invention Connector 11:! IΗ ;〇i" ^ (4) The molding module is mounted in an insulating case. The present invention is in the form of a connector + a soldering leg of the board in comparison with the prior art. Welded parts peripheral-body setting" plastic two-piece and internal electric module, after installation" does not have to directly apply force to molding, the foot 'guarantee plug connector and internal circuit board member 3 2 way board [implementation] sin connection Please refer to the manufacturing method of the connector 500 shown in the first figure, the second figure and the third figure, including the following steps: This month, the cable connection edge 1 1 provides the head 1 and the internal circuit board 2, wherein the plug connector 1 includes a "presence", a conductive terminal 13 in the insulating body 11, and a gold-plated insulating body 11 are substantially stepped, including an extension portion u of the connection extension, and the extension portion 110 is provided The receiving compartment is connected to a receiving slot 4 (not shown), and the base 丨丨i is provided with a rear space 11 2 and a slot between the upper and lower rows of the communication receiving slot 4 and the rear space 丨丨2. 3. A plurality of latching portions 丨1 5 are respectively protruded from above and below the base portion 11丨. Each of the conductive terminals is 13 packs. a horn-shaped welded portion i3 i, an arc-shaped contact portion 133 bent in the same direction as the welded portion i 3 i , and a holding portion 1 3 2 connecting the welded portion 丨 31 and the contact portion 133 , each of the conductive terminals 丨The retaining portion 丨3 2 of the retaining portion 3 is retained in a slot 11 3 of the insulative housing 11, and the soldering portion 133 and the contact portion 133 extend into the rear space 11 2 and the slot 11 3, respectively. Body 1 2 includes page 6 1255598 ' __ 5, invention description (3) covering the insulating body 〗 〖 extension portion 11 〇 outer surface portion 12 〇 extending rearward of the plurality of slices 121, each and from the root is provided with insulation The snap portion of the body π n 5 phase card--the joint between the holdings thus holds the metal shell 12 on the insulating body. The y-shaped hole 122, the inner 卩 circuit board 2 is provided with a conductive path (the fused-conductive terminal 13 welded portion 丨 31 and the line view (not θ) and the complex and soldered feet (not labeled). The end of the electrical connection is sandwiched into the SI: 2 boards 2 are inserted into the rear space 112 of the plug connector 1, and the upper and lower rows of conductive terminals 丨3 portion 131 are soldered to the corresponding soldering legs of the internal circuit board 2 Between the upper and lower sides, the inner circuit board 2 is soldered to the other side, and the cable is soldered to the corresponding soldering leg on the other side. 3) The plug connector 丨 and the inner circuit board 2 are layered with a plastic body 3 to form a The pendulum is also firmly connected to the outer slab forming plate 2, and is formed in the plastic body 3 in the position of the inner circuit and the inner circuit board 2 in. 4 includes a 4 module 5 outer body-shaped insulating casing 4, the body portion 41 of the group 5 of the insulating casing and the central portion 41 of the rear end of the main body portion 41. The front end of the main body portion 41 is provided with a circular gripping portion 412 for opening the opening 411, 4i of the insulative housing 4, and the upper and lower surfaces of the main body portion 41 are respectively opened for venting holes 41 for dissipating heat. 3. Put forward ί ί: ί ‘ The invention has indeed met the requirements of the invention patent, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the invention. Anyone familiar with this issue

1255598 BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a perspective assembled view of the cable connector of the present invention. The second figure is a partial exploded view of the cable connector of the present invention. The third figure is a cross-sectional view of the molded module of the cable connector of the present invention after being connected to a cable. [Main component symbol]

Cable connector 500 Plug connector 1 Insulating body 11 Extension portion 110 Base portion 111 Rear space 112 Slot 113 Storage groove 114 Snap portion 115 Metal case 12 Root 120 Holding piece 121 Holding 孑L 122 Conducting terminal 13 Weld portion 131 Holding portion 132 Contact portion 133 Internal circuit board 2 Plastic body 3 Insulating housing 4 Main body portion 41 Opening 411 Cable, holding portion 42 Holding portion 412 Venting hole 413 Forming module 5

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Claims (1)

1255598 ~, the scope of patent application 1 · A cable connector for electrical connection with the cable · Internal circuit board 'with the plug connector electrical connection · 批 批 批 ; ; ; % % % % % % % % % % % % The joint includes a plurality of soldering portions welded to the inner circuit board corresponding to the soldering piece, and is assembled on the conductive terminal to be soldered adjacent to the soldering foot of the inner circuit board; and Forming a 蜇 module insulating outer casing to cover the molding module. 2. If you apply for a patent scope! The cable connection described in the item is crying, and the insulating housing is provided in one piece. ° 八中3. The linear connector described in item 1 of the profit range, ... the insert body, the upper and lower rows are housed in the inner terminal of the body 1. Each conductive terminal includes a soldering portion, and the internal circuit The board is clamped to the soldering portion of the upper and lower rows of the conductive terminals. 4. The cable connector according to claim 3, wherein the connector comprises a metal case coated on the outside of the insulating body. The cable connector of claim 4, wherein the inner circuit board is provided with a soldering point for soldering the cable, and the soldering joint is disposed in the plastic body. And /6. The wire-drawing connector of claim pp, pp. 2, 3, 4, or 5, wherein the insulative housing is provided with a gas permeable. 7. A method of manufacturing a 3-cable connector, comprising the following steps: 1) providing a plug connector and an internal circuit board; Page 10 I255598 —------------ 3 Plug-in and internal circuit board combination; / plug connector conductive terminal and internal circuit board solder joints around the welding site 1 main injection molding - plastic body To form a ^ molding module; The Hai molding module is installed in an insulated casing. The method of manufacturing a cable connector according to claim 7, wherein the insulating housing is integrally formed outside the molding module. The cable connector of claim 8, wherein the inner circuit board is provided with a soldering leg welded to the end of the cable, and the cable end and the soldering point are both disposed in the plastic body. 10. A method of manufacturing a cable connector according to the seventh, eighth or ninth aspect of the patent application, wherein the insulating housing is provided with a through hole. Page 11