M393830 五、新型說明： 【新型所屬之技術領域】 一種將線材焊接至 本創作關於一種電連接裝置，尤指 電路板單面的電連接裝置。 【先前技術】 電連接裝置是多數電子裝置連接電源時所不可或缺且 * 有可插拔特性的基本裝備。 ’ . 言青參閱圖4，-習知電連接裝置包括一電連接器7、 _ -電路板8及-連接_ 91電連接器7包含有一絕緣 殼體71及複數個導電端子72 ;該複數個導電端子72係机 置於該絕緣殼體71内，其—端伸出該絕緣殼體71後端^ 該電路板8具有複數個前端焊# 81、複數㈣端焊墊μ 及複數線路（未顯示），該複數線路分別連接該複數個前後 端焊墊81、82,該複數個前端焊塾81係與伸出該絕緣殼 體71後端的該複數個導電端子72焊接，該複數個後端焊 • M2係設置於該電路板8的上下二表面；該連接線境9 籲具有複數條怒線91，該複數條芯線91則分別與位於該電 路板8上下兩表面的該複數個後端焊墊82焊接。 然而，在生產製造時，雙面焊接該連接線纜9至該電 路板8的上下兩表面時，須先分別人工擺放連接線纜9至 該電路板8的兩側，然後需對該電路板8的上下兩表面進 行二次焊接，在製程的精簡的考量上，習知電連接裝置仍 有可改善的空間。 【新型内容】 3 M393830 有鑑於前述現有技術的缺點，本創作的目的係在於提 供-種電連接裂置，可將線材焊接至電路板單面達到製程 上省時及加工方便的目的。 為達到前述的創作目的，本創作所使用的主要技術手 段係令該電連接裝置包括有一電連接器、一電路板及一連 接纜線；其中： 該電連接器係包含有一絕緣殼體及複數個導電端子； 該絕緣殼體的前端係形成一開口，供與一配合的外部電連 Φ 接器插接；該複數個導電端子係設置於該絕緣殼體内，各 導電端子的後端係自該絕緣殼體一後端穿出； 該電路板係包含有複數個前端焊塾、複數個後端焊塾 及複數線路；其中該複數個前端焊墊係設置於該電路板的 前端，並分別與該複數個導電端子的後端焊接；又該複數 個後端焊墊係設置於該電路板後端的同一面；而該複數線 路係分別連接於對應的前端及後端焊墊； 該連接線纜係具有複數條芯線，該複數條芯線係分別 Φ 焊接至對應的後端焊墊。 • 由於該複數個後端焊墊係設置於該電路板後端的同一 面，故僅單面焊接該連接線纜至該電路板上，在製程上達 到省時及加工方便的目的。 【實施方式】 請參閱圖1及2，本創作的一電連接裝置包括一電連 接器1及一電路板2» 上述電連接器1包含有一絕緣殼體11及複數個導電 端子12。該絕緣殼體11係具有一插接口 111，該插接口 111 4 M393830 的前端；該複數個導電端子12係設 ’且其後端係自該絕緣殼體11後端 係位於該絕緣殼體u台 置於該絕緣殼體u内， 穿出呈上下兩列排列。 上述電路板2包含有複數個前端谭墊21、複數個後端M393830 V. New description: [New technical field] One kind of welding of wire to the present invention relates to an electrical connection device, especially an electrical connection device on one side of a circuit board. [Prior Art] The electrical connection device is an essential equipment that is indispensable when most electronic devices are connected to a power source and has a pluggable characteristic. Referring to FIG. 4, the conventional electrical connection device includes an electrical connector 7, a circuit board 8 and a connection _91 electrical connector 7 including an insulative housing 71 and a plurality of conductive terminals 72; A conductive terminal 72 is disposed in the insulating housing 71, and its end protrudes from the rear end of the insulating housing 71. The circuit board 8 has a plurality of front end soldering electrodes 81, a plurality of (four) terminal pads μ, and a plurality of lines ( Not shown), the plurality of lines are respectively connected to the plurality of front and rear end pads 81, 82, and the plurality of front end pads 81 are soldered to the plurality of conductive terminals 72 extending from the rear end of the insulating case 71. The end welding • M2 is disposed on the upper and lower surfaces of the circuit board 8; the connecting line 9 has a plurality of anger lines 91, and the plurality of core lines 91 are respectively disposed after the plurality of upper and lower surfaces of the circuit board 8 The end pads 82 are soldered. However, in the manufacturing process, when the connecting cable 9 is double-sidedly welded to the upper and lower surfaces of the circuit board 8, the connecting cable 9 must be manually placed on both sides of the circuit board 8, and then the circuit is required. The upper and lower surfaces of the plate 8 are subjected to secondary welding. In the streamlined consideration of the process, there is still room for improvement in the conventional electrical connection device. [New content] 3 M393830 In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide an electrical connection cracking, which can solder the wire to one side of the circuit board to achieve the purpose of saving time and convenient processing. In order to achieve the foregoing creative purposes, the main technical means used in the present invention is that the electrical connecting device comprises an electrical connector, a circuit board and a connecting cable; wherein: the electrical connector comprises an insulating housing and a plurality of a conductive terminal; the front end of the insulating housing forms an opening for plugging with a mating external electrical connection Φ connector; the plurality of conductive terminals are disposed in the insulating housing, and the back end of each conductive terminal is Passing through a back end of the insulating case; the circuit board includes a plurality of front end soldering holes, a plurality of rear end soldering wires, and a plurality of lines; wherein the plurality of front end pads are disposed at a front end of the circuit board, and Soldering the back ends of the plurality of conductive terminals respectively; the plurality of back end pads are disposed on the same side of the rear end of the circuit board; and the plurality of circuit lines are respectively connected to the corresponding front end and rear end pads; The cable has a plurality of core wires, and the plurality of core wires are respectively Φ welded to the corresponding rear end pads. • Since the plurality of back-end pads are disposed on the same side of the rear end of the circuit board, the connection cable is soldered to the circuit board only on one side, which saves time and convenience in the process. [Embodiment] Referring to Figures 1 and 2, an electrical connection device of the present invention includes an electrical connector 1 and a circuit board 2» The electrical connector 1 includes an insulative housing 11 and a plurality of conductive terminals 12. The insulative housing 11 has a plug-in interface 111, the front end of the plug-in port 111 4 M393830; the plurality of conductive terminals 12 are fastened and the rear end is located at the rear end of the insulative housing 11 from the insulative housing u The stage is placed in the insulating housing u, and is arranged to be arranged in two rows. The circuit board 2 includes a plurality of front end pads 21 and a plurality of back ends.
則端的上下表面的該複數個前端焊墊2 1係分 21係分Then, the plurality of front end pads 2 1 of the upper and lower surfaces of the end are divided into 21 parts
請參閱圖3’本創作的一電連接裝置更包括一連接線 纜3，上述連接線纜3具有複數條芯線3丨，由於該複數條 芯線31的線徑較細，該複數條芯線31可分別焊接至位於 φ 上述電路板2後端上表面的該複數個後端焊墊22。 ' 本創作的電連接裝置主要係將上述電路板2上的該複 數個後端焊墊22集中設置於該電路板2後端的上表面， 並採用具有複數條較細芯線3 1的連接線纜3，使該複數條 芯線31可分別焊接至位於該電路板2後端上側的該複數 個後端焊墊22。由於單面焊接該連接線纜3至該電路板2 上之故，僅需一次人工擺放該連接線纜3至該電路板2上， 另在生產製造時，僅先人工擺放連接線纜3至該電路板2 的一表面’然後對該電路板2的該表面進行一次焊接，在 5 M393830 製程上達到省時及加工方便的目的。 【圖式簡單說明】 圖1係本創作電連接裝置的第一實施例的立體圖。 圖2係圖1中該電連接裝置的分解立體圖。 圖3係本創作電連接裝置連接至連接線纜的立體圖。 圖4係一習知電連接裝置的立體圖。 11絕緣殼體 12導電端子 21前端焊墊 3連接線纜 7電連接器 72導電端子 9連接線纜Referring to FIG. 3, an electrical connecting device of the present invention further includes a connecting cable 3, and the connecting cable 3 has a plurality of core wires 3丨. Since the plurality of core wires 31 have a thin wire diameter, the plurality of core wires 31 can be Soldering to the plurality of rear pad pads 22 located on the upper surface of the rear end of the circuit board 2 of φ, respectively. The electrical connection device of the present invention mainlyly places the plurality of rear end pads 22 on the circuit board 2 on the upper surface of the rear end of the circuit board 2, and uses a connection cable having a plurality of thinner core wires 31. 3. The plurality of core wires 31 can be soldered to the plurality of rear end pads 22 on the upper side of the rear end of the circuit board 2, respectively. Since the connecting cable 3 is soldered to the circuit board 2 on one side, the connecting cable 3 is manually placed on the circuit board 2 at a time, and in the manufacturing process, only the connecting cable is manually placed. 3 to a surface of the circuit board 2' then soldering the surface of the circuit board 2 to save time and process convenience on the 5 M393830 process. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a first embodiment of the present electrical connection device. Figure 2 is an exploded perspective view of the electrical connection device of Figure 1. Figure 3 is a perspective view of the present electrical connection device connected to a connection cable. Figure 4 is a perspective view of a conventional electrical connection device. 11 Insulation housing 12 Conductive terminal 21 Front end pad 3 Connection cable 7 Electrical connector 72 Conductive terminal 9 Connection cable
【主要元件符號說明】 1電連接器 111插接口 2電路板 22後端焊墊 3 1芯線 71絕緣殼體 8電路板 91芯線[Main component symbol description] 1 electrical connector 111 plug connector 2 circuit board 22 rear pad 3 1 core wire 71 insulation case 8 circuit board 91 core wire