M382613 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係有關於一種電連接器，尤指一種用於連接纜線 的電連接器。 【先前技術】 [0002] 傳統上，各電子產品之間可利用一電連接器纜線來作電 性連接，將該電連接器纜線插設在一電子產品的連接埠 上，即可將訊號自該電子產品傳輸至另一電子產品上， 藉以達到產品間的連接功能。 [0003] 習知的電連接器係在一塑膠本體中嵌置有多個導電端子 ，該些導電端子的前段嵌設在該塑膠本體中，其後段則 突出該塑膠本體外，另取一金屬外殼套設在該塑膠本體 ;再者，可利用焊接方式再與一纜線相連接，將一纜線 的芯線焊接在該些導電端子的後段上而形成一電連接器 纜線，最後以射出成型方式，在該塑膠本體及該金屬外 殼包覆一絕緣層，用以保持該些導電端子及該纜線的電 性連接，防止在插拔該電連接器纜線時，因外力的拉扯 而造成電性連接上的問題。 [0004] 現有的電連接器中，其塑膠本體内部通常間隔設有多數 個端子槽，用以分隔並定位該些導電端子；然，由於電 連接器的體積大小有所限制，故導電端子之間的間距極 小，在進行連接纜線的焊接作業時，常因辨識上的不易 而延長焊接時間，此外，因焊接時間延長時所形成的高 溫常造成塑膠本體略為變形，使該些導電端子失去原與 表單編號A0101 第3頁/共15頁 M382613 該塑膠本體的保持力而脫出，進而影響該電連接器的電 性特性。 [0005] 有鑑於此，本創作人為改善並解決上述之缺失，乃特潛 心研究並配合學理之運用，終於提出一種設計合理且有 效改善上述缺失之本創作。 【新型内容】 [0006] 本創作之一目的，在於提供一種電連接器結構，其後塞 本體係具有呈階梯狀配置的收容座，係將導電端子間隔 、分層並呈錯位地置設，以利於在電連接器上焊接一纜 線。 [0007] 本創作之另一目的，在於提供一種電連接器結構，其於 焊接纜線時可減少焊接時間，藉以保持導電端子嵌設在 絕緣座的保持力，進而維持電連接器的電性特性。 [0008] 為了達成上述之目的，本創作係為一種電連接器結構， 包括一絕緣座、一後塞本體及複數導電端子，後塞本體 組設在絕緣座的末端，後塞本體包含呈階梯狀配置的第 一收容座及第二收容座，且第一收容座及第二收容座分 別間隔設有貫通後塞本體的複數第一端子槽及複數第二 端子槽，一部分導電端子的一端穿設在該絕緣座中，另 一端則穿置在該第一端子槽中，另一部分導電端子的一 端穿設在該絕緣座中，另一端則穿置在該第二端子槽中 〇 [0009] 本創作之再一目的，在於提供一種電連接器結構，係在 其絕緣座的前段設有橫向貫穿絕緣座的一插槽，藉以縮 表單編號A0101 第4頁/共15頁 小電連接器的尺寸。 _]本創作之更-目的，在於提供—種電連接諸構，因其 彎折段係爽設在該絕緣座及紐塞本L使其導電 端子受外力拉料致畴與金屬導線的電性連接維持 其穩定的電性特性。 ’ [0011] 相較於習知，本創作之電連接器結構，係於後塞本體上 設置呈階梯狀配置的收容座，以在收容座的端子槽中分 別設置導電端子，藉由將該些端子槽作間隔、分層且呈 錯位地設置，可更利於在焊接作業時辨識該些導電端子 ，又，其絕緣座設有橫向貫穿絕緣座的一插槽，藉以減 少材料並使整體連接器的尺寸達到輕薄短小的設計需求 ，增加本創作之實用性及便利性。 【實施方式】 [0012] 有關本創作之詳細說明及技術内容，配合圖式說明如下 ，然而所附圖式僅提供參考與說明用，並非用來對本創 作加以限制者。 [0013] 請參照第一圖及第二圖，係為本創作電連接器結構的二 立體組合示意圖；本創作之電連接器1包括一絕緣座1〇、 一後塞本體20、複數導電端子30、30’ 、複數金屬導線 40及一金屬殼體50。 [0014] 該絕緣座10的前段設有橫向貫穿該絕緣座10的一插槽1〇〇 ，該插槽100將該絕緣座10的前段區隔成上、下二端面， 該二端面上分別組設有該些金屬導線40，該金屬殼體50 套設在該絕緣座10的外周緣面上，該金屬殼體50的二側 表單編號A0101 第5頁/共15頁 M382613 分別向後延伸有一固定臂51，該固定臂51上設有一卡槽 511，再者，該插槽100的二側端係被該金屬殼體50所圍 設，據此可縮小該電連接器1的尺寸。 [0015] 此外，該絕緣座10的後段設有多排間隔設置的複數穿槽 1 01 (本實施例係具有上、下二排穿槽101)，且其末端面 上設有一第一定位部102，在該後塞本體20的前端面上則 對應設有一第二定位孔201，第一定位部102係與該第二 定位部201相互對接，本實施例中，該第一、第二定位部 102、201為一凸柱及一定位孔（且兩者可為互換），該凸 柱係插設在該定位孔中。 [0016] 該後塞本體20二側邊分別設有一卡塊201，其包含呈階梯 狀配置的一第一收容座21及一第二收容座22，該第一收 容座21及該第二收容座22分別間隔設有貫通該後塞本體 20的複數第一端子槽211及複數第二端子槽221，本實施 例中，該些第一端子槽211及第二端子槽221係呈錯位設 置，可增加辨識上的容易度。 [0017] 每一該導電端子30具有一接觸段31、一卡設段32及一焊 接段33，在該卡設段32及該焊接段33之間並形成有一彎 折段301，將該些導電端子30的一端穿設在該絕緣座10的 穿槽101中時，該接觸段31即與該金屬導線40電性連接， 該卡設段32係嵌設在該絕緣座10内部；接著，將該後塞 本體20組設在.該絕緣座10的末端，令該些導電端子30的 焊接段33各別穿置在該後塞本體20的第一端子槽211中； 同理，另一導電端子30’亦具有相同的結構及配置，據 此，將一部分導電端子30的一端穿設在該絕緣座10中， 表單編號A0101 第6頁/共15頁 M382613 另一端則穿置在該第一端子槽211中，另一部分導電端子 30’的一端穿設在該絕緣座10中，另一端則穿置在該第 二端子槽221中。 [0018] 於本實施例中，該第二收容座22的底面設有一第三收容 座23，該第三收容座23間隔設有貫通該後塞本體20的複 數第三端子槽231，該些第三端子槽231亦與第二端子槽 221呈錯位設置，此外，該後塞本體20更具有一第四收容 座24，該第四收容座24呈階梯狀地配置在該第三收容座 23的底面，該第四收容座24亦間隔設有貫通該後塞本體 20的複數第四端子槽241(請另參第四圖），較佳地，該第 一端子槽211及第二端子槽221可供插設在上排穿槽101 中的導電端子30、30’置設，該第三端子槽231及第二端 子槽241則供插設在下排穿槽101中的導電端子30、30’ 置設；此外，該第一至第四端子槽211〜241的數量係對 應該些金屬導線40及該些導電端子30的數量而決定，且 該第一至第四端子槽211〜241的排設亦需對應該絕緣座 10之穿槽101的設置。 [0019] 請續參照第三圖及第四圖，係為本創作電連接器的焊接 示意圖及其組合剖視圖；將該後塞本體20的第一至第四 端子槽211〜241對準該些導電端子30後（在此以導電端 子30說明，導電端子30’亦同理），將該第一定位部102 與該第二定位孔201相互對接，使該後塞本體20組設在該 絕緣座10的末端，此時，該導電端子30的彎折段301會夾 設在該絕緣座10及該後塞本體20之間，據此，使該導電 端子30不易受外力拉扯而脫離與該金屬導線40的電性連 表單編號A0101 第7頁/共15頁 M382613 接；另外，該後塞本體20之二側邊的卡塊202會嵌固在該 金屬殼體50的卡槽511中，使該金屬殼體50的二固定臂 51分別卡設在該後塞本體20的二侧面。 [0020] 欲在該電連接器1的導電端子30上再連接一纜線2時，將 該纜線2的芯線2a分別對應各導電端子30的焊接段33，由 於該些導電端子30係間隔、分層並呈錯位地置設在該第 一至第四端子槽211〜241中，故在進行焊接作業時非常 易於辨識該些導電端子30，又不致於在焊接時沾黏到鄰 近的導電端子30而造成短路。 [0021] 以上所述僅為本創作之較佳實施例，非用以限定本創作 之專利範圍，其他運用本創作之專利精神之等效變化， 均應俱屬本創作之專利範圍.。 【圖式簡單說明】 [0022] 第一圖係本創作之電連接器結構的立體組合示意圖之一 [0023] 第二圖係本創作之電連接器結構的立體組合示意圖之二 [0024] 第三圖係本創作之電連接器結構的焊接示意圖；以及 [0025] 第四圖係本創作之電連接器結構及纜線的組合剖視圖。 【主要元件符號說明】 [0026] 1電連接器 2纜線 2 a芯線 表單編號A0101 第8頁/共15頁 M382613 ίο絕緣座 100插槽 1 01穿槽 102第一定位部 20後塞本體 201第二定位部 202卡塊 21第一收容座 211第一端子槽 22第二收容座 221第二端子槽 23第三收容座 231第三端子槽 24第四收容座 241第四端子槽 30、30’導電端子 301彎折段 31接觸段 32卡設段 33焊接段 4 0金屬導線 50金屬殼體 51固定臂 511卡槽 表單編號A0101 第9頁/共15頁M382613 V. New description: [New technical field] [0001] This author is about an electrical connector, especially an electrical connector for connecting cables. [Prior Art] [0002] Traditionally, an electrical connector cable can be electrically connected between electronic products, and the electrical connector cable can be inserted into a connection port of an electronic product. The signal is transmitted from the electronic product to another electronic product to achieve the connection function between the products. [0003] A conventional electrical connector has a plurality of conductive terminals embedded in a plastic body. The front ends of the conductive terminals are embedded in the plastic body, and the rear portion protrudes from the outer body of the plastic body, and another metal is taken. The outer casing is sleeved on the plastic body; further, the cable can be connected to a cable by soldering, and the core wire of a cable is soldered to the rear portion of the conductive terminals to form an electrical connector cable, and finally to be ejected. In the molding method, the plastic body and the metal casing are covered with an insulating layer for maintaining the electrical connection between the conductive terminals and the cable, thereby preventing the external force from being pulled when the electrical connector cable is inserted or removed. Causes problems with electrical connections. [0004] In the existing electrical connector, a plurality of terminal slots are generally spaced apart inside the plastic body for separating and positioning the conductive terminals; however, since the size of the electrical connector is limited, the conductive terminals are The spacing between the two is extremely small. When welding the connecting cable, the welding time is often prolonged due to the difficulty in identification. In addition, the high temperature formed by the prolonged welding time often causes the plastic body to be slightly deformed, so that the conductive terminals are lost. Original and Form No. A0101 Page 3 of 15 M382613 The holding force of the plastic body is released, which affects the electrical characteristics of the electrical connector. [0005] In view of this, in order to improve and solve the above-mentioned shortcomings, the present creator has devoted himself to research and cooperates with the application of the theory, and finally proposes a creation that is reasonable in design and effective in improving the above-mentioned defects. [New Content] [0006] One of the purposes of the present invention is to provide an electrical connector structure, in which the rear plug system has a receiving seat in a stepped configuration, and the conductive terminals are spaced, layered and dislocated. In order to facilitate soldering a cable on the electrical connector. [0007] Another object of the present invention is to provide an electrical connector structure that can reduce soldering time when soldering a cable, thereby maintaining the holding force of the conductive terminal embedded in the insulating seat, thereby maintaining the electrical property of the electrical connector. characteristic. [0008] In order to achieve the above object, the present invention is an electrical connector structure including an insulating seat, a back plug body and a plurality of conductive terminals, the back plug body is disposed at the end of the insulating seat, and the back plug body comprises a step The first receiving seat and the second receiving seat are disposed, and the first receiving seat and the second receiving seat are respectively provided with a plurality of first terminal slots and a plurality of second terminal slots penetrating the back plug body, and one end of the conductive terminals is worn The other end is disposed in the first terminal slot, the other end of the conductive terminal is disposed in the insulating seat, and the other end is disposed in the second terminal slot. [0009] A further object of the present invention is to provide an electrical connector structure in which a slot extending transversely through the insulating seat is provided in the front section of the insulating seat, thereby reducing the form number A0101, page 4 / 15 pages of small electrical connectors size. _] The purpose of this creation is to provide a kind of electrical connection structure, because the bending section is coolly set in the insulating seat and the Newcastle L, so that the conductive terminals are externally pulled by the external force and the metal wires are electrically connected. Sexual connections maintain their stable electrical properties. [0011] Compared with the prior art, the electrical connector structure of the present invention is provided with a receiving seat arranged in a stepped manner on the rear plug body, so as to provide conductive terminals in the terminal slots of the receiving seat, respectively. The terminal slots are arranged in a spaced, layered and misaligned manner, which is more advantageous for identifying the conductive terminals during the welding operation, and the insulating seat is provided with a slot extending transversely through the insulating seat, thereby reducing material and making the whole connection The size of the device is designed to be light, thin and short, increasing the practicality and convenience of the creation. DETAILED DESCRIPTION OF THE INVENTION [0012] The detailed description and technical content of the present invention are described below with reference to the drawings, but the drawings are only for reference and description, and are not intended to limit the present invention. [0013] Please refer to the first figure and the second figure, which is a two-dimensional combination diagram of the structure of the original electrical connector; the electrical connector 1 of the present invention comprises an insulating seat 1〇, a back plug body 20, and a plurality of conductive terminals. 30, 30', a plurality of metal wires 40 and a metal casing 50. [0014] The front section of the insulating base 10 is provided with a slot 1 ??? transversely extending through the insulating base 10. The slot 100 separates the front section of the insulating base 10 into upper and lower end faces, and the two end faces respectively The metal wires 50 are disposed on the outer peripheral surface of the insulating seat 10, and the two side forms No. A0101 of the metal case 50 are extended backwards, respectively. The fixing arm 51 is provided with a card slot 511. Further, the two side ends of the slot 100 are surrounded by the metal housing 50, whereby the size of the electrical connector 1 can be reduced. [0015] In addition, the rear portion of the insulating base 10 is provided with a plurality of rows of spaced through slots 101 (the present embodiment has upper and lower rows of through slots 101), and a first positioning portion is disposed on the end surface thereof. 102. A second positioning hole 201 is disposed on the front end surface of the rear plug body 20, and the first positioning portion 102 is coupled to the second positioning portion 201. In this embodiment, the first and second positioning positions are The portions 102 and 201 are a protrusion and a positioning hole (and the two may be interchanged), and the protrusion is inserted in the positioning hole. [0016] The two sides of the back plug body 20 are respectively provided with a latching block 201, which includes a first receiving seat 21 and a second receiving seat 22 which are arranged in a stepped manner. The first receiving seat 21 and the second receiving seat The plurality of first terminal slots 211 and the second plurality of terminal slots 221 are formed in the second and second terminal slots 221, and the first terminal slots 211 and the second terminal slots 221 are disposed in a dislocation manner. It can increase the ease of identification. [0017] Each of the conductive terminals 30 has a contact portion 31, a clamping portion 32 and a soldering portion 33. A bending portion 301 is formed between the clamping portion 32 and the soldering portion 33. When the one end of the conductive terminal 30 is inserted into the through slot 101 of the insulating base 10, the contact portion 31 is electrically connected to the metal wire 40. The latching portion 32 is embedded in the insulating seat 10; The rear plug body 20 is disposed at the end of the insulating base 10, so that the soldering segments 33 of the conductive terminals 30 are respectively placed in the first terminal slot 211 of the back plug body 20; similarly, another The conductive terminal 30' also has the same structure and arrangement. According to this, one end of a part of the conductive terminal 30 is inserted in the insulating seat 10, and the form number A0101 is 6/15 M382613 and the other end is placed in the first In one terminal slot 211, one end of the other part of the conductive terminal 30' is bored in the insulating seat 10, and the other end is inserted in the second terminal slot 221. [0018] In the embodiment, the bottom surface of the second receiving base 22 is provided with a third receiving seat 23, and the third receiving base 23 is provided with a plurality of third terminal slots 231 extending through the rear plug body 20, The third terminal slot 231 is also disposed in a position offset from the second terminal slot 221 . The rear connector body 20 further has a fourth receiving seat 24 . The fourth receiving seat 24 is disposed in a stepped manner on the third receiving seat 23 . The fourth receiving socket 24 is also provided with a plurality of fourth terminal slots 241 extending through the back plug body 20 (please refer to FIG. 4). Preferably, the first terminal slot 211 and the second terminal slot are respectively disposed. The second terminal slot 231 and the second terminal slot 241 are inserted into the conductive terminals 30 and 30 inserted in the lower row of slots 101. In addition, the number of the first to fourth terminal slots 211 241 241 is determined by the number of the metal wires 40 and the number of the conductive terminals 30, and the first to fourth terminal slots 211 241 241 The arrangement also needs to correspond to the arrangement of the slot 101 of the insulating base 10. [0019] Please refer to the third and fourth figures, which are schematic diagrams of the welding of the present electrical connector and a combination cross-sectional view thereof; the first to fourth terminal slots 211 241 241 of the rear plug body 20 are aligned with the After the conductive terminal 30 (the conductive terminal 30 is also described here), the first positioning portion 102 and the second positioning hole 201 are butted together, so that the back plug body 20 is assembled in the insulation. At the end of the seat 10, the bent portion 301 of the conductive terminal 30 is interposed between the insulating seat 10 and the back plug body 20, thereby making the conductive terminal 30 less susceptible to external force pulling and disengaging. The metal wire 40 is electrically connected to the form number A0101 and the second block of the rear plug body 20 is embedded in the card slot 511 of the metal casing 50. The two fixing arms 51 of the metal casing 50 are respectively engaged with the two side faces of the rear plug body 20. [0020] When a cable 2 is to be connected to the conductive terminal 30 of the electrical connector 1, the core 2a of the cable 2 corresponds to the soldering portion 33 of each of the conductive terminals 30, and the conductive terminals 30 are spaced apart. And stratified and dislocated in the first to fourth terminal slots 211 241 241, so that the conductive terminals 30 are easily recognized during the soldering operation, and are not adhered to adjacent conductive during soldering. The terminal 30 causes a short circuit. [0021] The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the patent of the present invention. Other equivalent variations of the patent spirit of the present invention are all within the scope of the patent. BRIEF DESCRIPTION OF THE DRAWINGS [0022] The first figure is one of the three-dimensional combination diagrams of the electrical connector structure of the present invention [0023] The second figure is a two-dimensional combination diagram of the electrical connector structure of the present invention [0024] The three drawings are schematic diagrams of the welding of the electrical connector structure of the present invention; and [0025] The fourth drawing is a combined sectional view of the electrical connector structure and the cable of the present invention. [Main component symbol description] [0026] 1 electrical connector 2 cable 2 a core wire form number A0101 page 8 / total 15 pages M382613 ίο insulation seat 100 slot 1 01 through slot 102 first positioning portion 20 rear plug body 201 Second positioning portion 202 block 21 first receiving seat 211 first terminal slot 22 second receiving seat 221 second terminal slot 23 third receiving seat 231 third terminal slot 24 fourth receiving seat 241 fourth terminal slot 30, 30 'Electrical terminal 301 bending section 31 Contact section 32 Snap section 33 Welding section 4 0 Metal wire 50 Metal case 51 Fixed arm 511 Card slot form No. A0101 Page 9 of 15