M350122 八、新型說明： 【新型所屬之技術領域】 本創作係有關—種電連接裝置，尤指 元件的電連接裝置。 種J插接夕種 【先前技術】 見有種電連接裝置，例如HDMI連接器，其包括一 絕緣本體、收容於該絕緣本體内的多數 =述絕緣本體上的兩個後塞。所述絕緣本體後:二 二：：槽，相鄰兩凹槽之間形成一第—凸肋。所述導 對接元件相對接的一對接部及自該對接部 ==下=延伸形成的—端子腳’該等對接端呈上下兩 =?塞和一第二後塞，呈前後設置，第一後塞前= 有：數：二凹槽對應所述第一凸肋，相鄰兩第二凹槽之間 第—一弟二&肋對應所述第一凹槽’所述第二凸肋與所述 枰:槽1目配合固定最前的—排所述端子腳，所述第二凹 二所述弟-凸肋相配合固定中間的一排端子腳，最後的 拼端子腳固定於所述第—後塞後側與所述第二後塞之 所述電山連接裝置要用兩個後塞來對應固定所述 、屯而子的二排端子腳’即，一後塞無法固定三排端子腳。 雖然’目前有-種解決方案可以解決所述問題，即， 導if上開多數孔來固定所述三排端子腳，但是，由於 電又長又多，使得孔分怖會比較密集，造成導 而子組裝麻煩。 因此，有必要設計一種新的電連接裝置，以克服上述 5 M350122 【新型内容】 本創作目的在於提供— 棑導電端子的電連料置。U—後塞就可固定三 為了見現上述目的，本創作提出一種電連接裝置 括.一絕緣本體，盆開μ古 续太卿始彳日八開5又有至少一第一插接部，以及該絕 、、彖本胆後侧形成若干前後向的階部，且該等階部至少為三 开級成一自所述絕緣本體後側相配裝，所述後塞前侧 形成一曲折面；多數第_道 弟 v電知子，對應收容於所述第一 、求第導電端子分別具有—對接部收容於所 ’及自該對接部延伸至該絕緣本體後側並 =下讀的1子腳’料端子腳分韻應設於各級之— δ亥階部與該曲折面之間。 ^有技術相比’本創作具有以下有益效果：所述絕 、’、肢後側形成若干前後向的階部，且該等階部至少為三 :欠所述後塞前側形成一曲折面，該等端子腳分別對應設 於各級之-該階部與該曲折面之間，因而，只用—後塞與 所述絕緣本體相配合就可固定該等端子腳。 為使能更進-步了解本創作之特徵及技術内容，請參 =下有關本創作之詳細說明及圖式’然而所附圖式僅供 >與°兒明用，並非用來對本創作加以限制者。 【實施方式】 為此更進一步瞭解本創作之特徵與技術内容，請參閱以 ^關本創作之詳細說明與所附圖式。下面結合附圖和且體 貫施例對本創作電連接裝置作進一步說明。 6 M350122 μ參'、、、第一圖至第十圖所繪示’本創作提供一種電連接 裝置包括.一絕緣本體丨、一遮蔽殼體2、一電連接器3、 一後塞4专—遮罩板5及多數導電端子6。其中，所述遮蔽 叙體2包覆於所述絕緣本體丨外，所述電連接器3容置於所 述絕緣本冑1中’在本實施例中，所述電連接器3為 Displayport電連接器，所述後塞4裝設固定於所述絕緣本體 1上，所述遮罩板5裝設固定於所述絕緣本體1上，所述導 電端子6包括收容於所述絕緣本體i内的第一、第二導電 丨子6卜62。 »月ί ,、、、第四、五、七、八及十圖所繪示，所述絕緣本體 1為主體式、纟Γι構，其設有兩個插接部，呈上下設置，分別 J第二插f部、U和第一插接部12，該第一插接部12内收 奋有夕數第—導電端子6卜該第二插接部11内收容有-光 ! lx射衣置t及收容于該光源發射裝置8中的多數第二導電 端子62本Λ轭例中，所述第一導電端子61為電連 接器的導電端子，所述第二導電端子62為光纖電連接 光素子。 #所述絕緣本體1前端於所述第二插接部11上側設有- 第、、π軋111 δ亥第二插接部11内可收容有一防塵板71 , 所述防塵板71上端設有„容置槽71}，一彈性體72的主體 部收=於該容置槽711中，且其—端與該防純71相抵持， 另、、知兵所述遮敗殼體2相抵持。所述絕緣本體ι後端對應 所述防塵板71的位置設有兩抵錢ιΐ3，以及於該抵 "3下貫穿設有-通孔114，該抵止塊113下容置有所 源發射裝置8。 7 M350122 所述絕緣本體1前破 凹設有兩個第二滑心於二弟：插接部12⑽ 有—舌部m，該Μ122=第;^接部12的中間凸設 二端子收容槽表面間隔開設有多數第 所述第—導電端子^ _ ’以收容 向的階部13，且該等階部=，==== ==成多數第一抵持部125,以及相對該等第 抵^125向刖凹設有多數端子通道124以及相對該等第 抵持部12 5向後凸今右客楚 , 以ϋ⑴ 弟二抵持部126,其中，所述 鈿子通道124與所述舌部122下表面設 123相連遺，所述第_抿持邱19β ώ λ 〕弟一鳊子收合才曰 凸出m二 自所述端子通道124向後 == 第二抵持部126之間設有三個所述 f:持權t兩所述端子通道124,且所述端子通道124 °又於相鄰兩所述弟一抵持部12 5之間。 f外，所述絕緣本體1於所述第—插接部12下方設有 一收谷空間14，以收容所述電連接器3。 參照第一、二、四與八圖所繪示，所述第一導電端子 有-對接部61◦收容於所述第—插接部12内的第二端 :收谷槽123内’及自該對接部⑽延伸至所述絕緣本體i 後側並向下彎折的一端子㈣n。所述對接部61〇呈上下兩 2置，所述對接部61〇包括與對接元件相對接的―接觸部 61〇1和位於該接觸部6ΠΠ後端的一連接部61〇2，該連 _上設有卡固於所述絕緣本體！的第二端子收容槽123 内的卡固結構。所述端子腳611包括露出所述絕緣本體丄外 以與電路板焊接的〆焊接㈣⑴及連接所述連接部61〇2盘 8 M350122 所述焊接部6U1的一過渡部 排對接㈣〇中的部分對接部6 而子腳川中，τ -端子腳6113,下排對接部61 ^直延伸形成-排第 向下延伸一定長度後再向後織 另—部分對接部610 子腳⑴5,上排對接部61〇1下軟出^申形成一排第三端 子腳6U4,相鄰兩所述第三·^伸形成-排第二端 一端子腳6113，如此，1等第一 # _之間設有兩所述第 後三排設置。該等第_^二2三端子腳呈前 腳6113的烊接部自過渡部彎折延伸形成=—端子 第-端子腳6113的焊接部等間距排；，圖二;)’ 述弟一導電端子61在傳輸高頻信號時的問題。场決所 請芩照第二圖所綸+ _ ., ^ ^ 及-對自兮頂二二Γ 遮蔽殼體2具有—頂壁21 说、+、s ^ 兩側向下彎折延伸形成的第二側辟22 所述頂壁21前緣設有—笫一如姓"…J乐心22。 底緣設有兩第二扣持片4 所述第二側壁22 壁22自其底緣向下延伸有折^伸’所述第二側 ^ Η+ 、狎5又有兩弟二插腳222，用於將带诖 t接裝置固定於電路板（未圖示）上。 心將电連 月#,、、、第一、二及八圖所繪示，所述電連接哭3 . :外，、裝設固定於該外殼31内的一主體犯及上 以主體32㈣多數第三導電端子33 (如第三圖所示）。 所述外殼31設有相對設置的一上侧壁310和-下側辟 311、相對設置的左右兩第一側壁312，該四侧壁包圍妒二 可供對接連接器插接的—對接框314，用於收容所述主體犯 且用=插接對接元件（未圖示）。所述上側壁31〇上設有相同 的兩第一彈片3100、相同的兩方孔31〇1，所述第一彈片3ι〇〇 9 M350122 靠近前緣’所述方孔31()1靠近後緣。所述下侧壁3ιι .應兩所述第一彈#議的位置設有相同的兩第二彈片 • 3110。戶斤述每一第一侧* 312靠近前緣分賴有一第 3120’所述第一彈片31⑼、所述第二彈片3110和所述第三 弹片3120冑自各自所在侧壁彎折延伸入所述對接框 =’且分別可抵持於對接元件（未圖示），所述第一侧壁312 靠近後緣設有一卡扣槽312卜所述第—侧壁312自盆底緣 向下延伸設有相隔一定距離的兩第一插腳3122，其用於將 籲電連接器固定於電路板（未圖示）上。 所述主體32設於所述外殼31的對接框314内，立包括 :基部320和由該基部320前端延伸的一舌板犯卜所述基 邛320的頂面上设有相同的兩凸塊32〇丨，該兩凸塊可 分別對應卡固於所述外殼31的兩方孔別1内。所述基部 320的左右兩側面上分別設有—凸出部32〇3，該凸出部％⑽ 對應卡固於所述外殼31的卡扣槽312卜所述舌板321的上 表面和下表面上間隔開設有多數第一端子收容槽1，用 鲁於收谷所述第二導電端子33，該第一端子收容槽3211連通 、至所述基部320。 。月參知、第二、六、及九圖所繪示，所述後塞4自所述絕 緣本體1後側相配裝，其具有一基體41，該基體41上部自 八兩侧向劾延伸圍設形成一收容框，該收容框42前表面 设有一卡合槽43,用以收容且固定所述光源發射裝置8。該 基體41後侧具有一後侧板41〇，該後侧板41〇前表面凸設 一凸板44 ’所述凸板44貫穿其底面設有多數端子孔44〇， (、所述第一導電端子62穿過’所述凸板44上側設有多數卡 10 M350122 扣部45 ’該卡扣部45的頂部—側設有 451上表面向下傾斜形成 、’該卡勾 62滑過所述導引面45 苴 述第二導電端子 〒力卸’在其自身彈力的作 ，:峨述卡勾451 τ，從而將所述;=回: ::於所述後塞4上。所述基體 二子2 部46，該板部46與 =叹有一板 入所诫诚® ^ 槪44之間具有—定間隙，以插 面460自所述板立反部46前側形成一曲折面460，該曲折 端子、I、: 1= 側形成多數第三抵持部461盘所述 對應’以及相對該等第三抵持部如向後: 與所述第一抵持部125相對應，以 第-抵持π m i °M62向後凹設有多數凹槽463與所述 μ凹^成’所述第一端子卿6 柄内’且抵持於所述第三抵持部 ：:=: ==第-抵持部125與所述第四抵持；二= 样46Ϊ' :持於所述第二抵持部126,且收容於所述凹 =所述板部46兩側分別設有-缺口 464,用以限二 罩板5。所述基體41下部自其兩侧向前延伸設有兩^ -道二”、、、第—七圖所綠不，所述遮罩板5可防止所述第 述第一、第三導電端子6"3之間4 前U S 具有一後壁51、自該後壁51頂端向 ^伸形成的—頂部52及自該頂部52兩側分別向下延伸形 Λ 1伸# 53戶斤述後壁5丨插人所述後塞4的板部46與 反44之間設置的間隙中’該後壁51設有多數加強肋川、， M350122 5亥後壁51底部兩侧分別向下彎折延伸形成一彎折片512， 所述頂部52前端設有與所述絕緣本體丨相互配合的齒槽 521，所述延伸部53卡在所述後塞4的缺口 464中（如第九 圖所示），以此將所述遮罩板5和所述後塞4固定在一起。 、組裝時，首先，將所述第二導電端子62裝設於所述光 源發射裝置8巾，接著將所述光源發射裝置8裝設固定於所 述，’.s '、’彖本體1的第二插接部〗〗内；其次，將所述第一導電 端子61裝設於所述絕緣本體〗的第一插接部12内；再將所 述私連接H 3 I δχ固&於所述絕緣本體^的收容空間μ 然後’將所述遮罩板5裝設固定於所述絕緣本體i上； 將所34後塞4裝設固定於所述絕緣本體1後側，將所 处遮敵殼體2包覆於所述絕緣本體i外部，這樣，電連接 置組裝即完成。 ^ 本創作電連接裝置具有以下優點： (1)f創作電連㈣置，由於，所述絕緣本體後侧开h 後向的階部’且該等階部至少為三級，所由 f基賴形成-曲折面，該#端子腳分韻應設方 —、、及之忒階部與該曲折面之間，因而，只用一 基與所逑絕緣本體相配合就可固定該等端子腳。 (2 :連接裝置，由於，所述後塞設有對應固： 一二弟—$電端子的多數卡扣部，又可固定所述彳 端子，因而不需要製造多個後塞來固定所i 導電端子和所述第二導電端子，故減少了名 η : @減少了製造成本’且有利於提高組裝效率 接裝置’由於’所述遮蔽板裝設固定力 述後基的板部與所㉝凸板之間，不需要用兩㈣ M350122 立的組件来固定所述遮蔽板，因而有利于提高 效率。 惟以上所述僅為本創作之較佳實施例，非意欲侷限本創 作之專利保護範圍，故舉凡運用本創作說明書及圖式内容所 為之等效變化，均同理皆包含於本創作之權利保護範圍内， 合予陳明。 【圖式簡單說明】 第一圖是本創作電連接裝置的立體圖； • 第二圖是第一圖所繪示電連接裝置的立體分解圖； 第三圖是第一圖所繪示電連接裝置的電連接器的立體圖； 第四圖是第一圖所繪示電連接裝置的絕緣本體的立體示 意圖， 第五圖是第四圖所繪示絕緣本體的另一視角的立體示意 圖； 第六圖是第一圖所繪示電連接裝置的後塞另一視角的立 體示意圖； • 第七圖是第一圖所繪示電連接裝置未組裝遮蔽殼體的立 - 體示意圖； 第八圖是第七圖所繪示電連接裝置沿箭頭方向的剖面示 意圖。 第九圖是第七圖所繪示電連接裝置未組裝遮蔽殼體的另 一視角立體示意圖； 第十圖是第一圖所繪示電連接裝置的另一視角立體示意 圖。 【主要元件符號說明】 13 M350122 絕緣本體1 第二插接部11 第一滑槽111 抵止塊113 第一插接部12 第二滑槽121 舌部122 φ 端子收容槽I23 端子通道124 第一抵持部125 第二抵持部126 階部13 收容空間14 遮蔽殼體2 • 頂壁21 第一扣持片210 第二扣持片221 第二侧壁22 第二插腳222 電連接器3 外殼31 上侧壁310 14 M350122 第一彈片3100 方孔3101 下侧壁311 第二彈片3110 第一侧壁312 第三彈片3120 卡扣槽3121 φ 第一插腳3122 對接框314 主體32 基部320 凸塊3201 舌板3 21 第一端子收容槽3211 ❿第三導電端子33 -後塞4 基體41 前端面411 後側板410 收容框42 卡合槽43 凸板44 15 M350122 端子孔440 卡扣部4 5 . 卡勾451 導引面452 板部46 曲折面4 6 0 第三抵持部461 φ 第四抵持部462 凹槽463 缺口 464 侧板47 遮罩板5 後壁51 加強肋511 ❿ 彎折片512 - 頂部52 齒槽521 延伸部53 - 導電端子6 • 第一導電端子61 對接部610 接觸部6101 16 M350122 連接部6102 端子腳611 焊接部6111 過渡部6112 第一端子腳6113 第二端子腳6114 第三端子腳6115 φ 第二導電端子62 防塵板71 容置槽711 彈性體72 光源發射裝置8M350122 VIII. New description: [New technical field] This creation is related to an electrical connection device, especially an electrical connection device for components. The prior art sees an electrical connection device, such as an HDMI connector, which includes an insulative housing, and a plurality of rear plugs on the insulative housing that are housed in the insulative housing. After the insulating body: two:: groove, a first rib is formed between two adjacent grooves. a pair of connecting portions of the guiding butting elements and a terminal leg formed from the abutting portion ============================================================================== Before plugging = Yes: Number: Two grooves corresponding to the first rib, and between the two adjacent grooves, the first one and the second rib correspond to the first rib 'the second rib And the 枰: the slot 1 meshingly fixes the frontmost row of the terminal pins, the second recessed ridges and the ribs are matched to fix the middle row of terminal pins, and the last pin terminal pin is fixed to the The electric mountain connecting device of the rear side of the first back plug and the second rear plug is required to use two rear plugs to correspondingly fix the two rows of terminal legs of the second side, that is, one rear plug cannot fix three rows Terminal pin. Although there is a solution that can solve the problem, that is, a plurality of holes are opened on the guide to fix the three rows of terminal pins, but since the electricity is long and long, the holes are densely distributed, resulting in a guide. The subassembly is troublesome. Therefore, it is necessary to design a new electrical connection device to overcome the above 5 M350122 [New content] The purpose of this creation is to provide - the electrical connection of the conductive terminals. U-back plug can be fixed for the purpose of seeing the above-mentioned purpose. The present invention proposes an electrical connecting device comprising an insulative body, the pot opening micro-continuation, and the at least one first plug-in portion, and a plurality of forward and backward steps are formed on the rear side of the ridge and the ridge, and the steps are at least three-staged and fitted to the rear side of the insulating body, and the front side of the rear plug forms a meandering surface; The first and second conductive terminals are respectively received by the first and second conductive terminals, wherein the butting portion is accommodated in the 'and the rear side of the insulating body extends from the butting portion and the lower one is read. The material terminal foot rhyme should be set between the δ hai step and the zigzag surface. ^There is a technique in which the present invention has the following beneficial effects: the front and the rear sides of the limb form a plurality of forward and backward steps, and the steps are at least three: a front side of the back plug forms a meandering surface, The terminal pins are respectively disposed between the step portions of the stages and the meandering surface, and thus the terminal pins can be fixed only by the back plugs being matched with the insulating body. In order to enable you to further understand the characteristics and technical content of this creation, please refer to the detailed description and schema of the creation. However, the drawings are only for the purpose of use, and are not used for this creation. Limit the person. [Embodiment] To further understand the characteristics and technical contents of this creation, please refer to the detailed description and the drawing of the creation. The present electrical connection device will be further described below in conjunction with the accompanying drawings and the embodiments. 6 M350122 μ 参 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , - Mask 5 and a plurality of conductive terminals 6. The shielding body 2 is wrapped around the insulating body, and the electrical connector 3 is received in the insulating body 1. In the embodiment, the electrical connector 3 is a Displayport battery. a connector, the back plug 4 is fixedly mounted on the insulative housing 1 , the cover plate 5 is mounted on the insulative housing 1 , and the conductive terminal 6 is received in the insulative housing 1 . The first and second conductive dice 6 62. » The month ί , , , , 4th , 5th , 7th , 8th and 10th drawings show that the insulative housing 1 is a main body type and a 纟Γι structure, and is provided with two plug-in parts, which are arranged up and down, respectively. The second insertion portion f, the U and the first insertion portion 12, the first insertion portion 12 receives the eve number of the first conductive portion 6 and the second insertion portion 11 accommodates the light - lx shot And a plurality of second conductive terminals 62 accommodated in the light source emitting device 8 . In the present example, the first conductive terminal 61 is a conductive terminal of the electrical connector, and the second conductive terminal 62 is an optical fiber electrical connection. Photon. The front end of the insulative housing 1 is disposed on the upper side of the second plug-in portion 11 - a first, a π-rolling 111 δ 亥 second second plug portion 11 can receive a dust-proof plate 71, and the dust-proof plate 71 is provided at an upper end thereof. „ accommodating groove 71}, a main body portion of an elastic body 72 is received in the accommodating groove 711, and its end is abutted against the anti-pure 71, and the occluding shell 2 is resisted by the squad The back end of the insulating body ι is provided with two offsets ι ΐ 3 corresponding to the position of the dustproof plate 71, and a through hole 114 is formed through the yoke 3, and the absorbing block 113 has a source underneath. The transmitting device 8. 7 M350122 The front body of the insulating body 1 is provided with two second sliding hearts on the second brother: the plug portion 12 (10) has a tongue m, the Μ 122 = the first; The surface of the terminal receiving groove is spaced apart from the first portion of the first conductive terminal _ _ ' to accommodate the step 13 of the direction, and the step portion =, ==== == becomes the majority of the first resisting portion 125, and The first ring 125 is provided with a plurality of terminal passages 124 and is oppositely protruded from the first abutting portion 12 5 to the right side, and the second (1) second abutting portion 126, wherein the dice channel 124 is The lower surface of the tongue portion 122 is provided with a connection 123, and the first 抿 邱 19 19 19 19 19 19 19 19 19 〕 曰 19 m m m m m m m m m m m m m = = = = = = = = = = = = = There are three said f: the weight of the two terminal passages 124, and the terminal passages 124 ° are between the two adjacent ones of the abutting portions 12 5 . A receiving space 14 is disposed under the first plug portion 12 to receive the electrical connector 3. Referring to the first, second, fourth and eighth diagrams, the first conductive terminal has a docking The second end of the portion 61 is received in the first insertion portion 12: a terminal (four) n extending from the abutting portion (10) to the rear side of the insulative housing i and bent downward. The abutting portion 61 is disposed on the upper and lower sides, and the abutting portion 61 includes a contact portion 61〇1 that is opposite to the mating member and a connecting portion 61〇2 at the rear end of the contact portion 6,. A fixing structure is disposed in the second terminal receiving groove 123 of the insulating body! The terminal leg 611 includes an outer surface of the insulating body to be soldered to the circuit board. 〆Welding (4) (1) and connecting the connecting portion 61〇2 disk 8 M350122 A transition portion of the welded portion 6U1 is butted (4) a part of the butting portion 6 of the 而, and the τ-terminal leg 6113, the lower row of the butt portion 61 ^ Straight extension forming - the row extends downwards for a certain length and then weaves the other part - the butt portion 610 the foot (1) 5, the upper row of the butt portion 61 〇 1 softly forms a row of the third terminal leg 6U4, adjacent The two third portions are formed to form a second terminal and a terminal pin 6113. Thus, two first and third rows are disposed between the first and third sides. The splicing portions of the front legs 6113 are bent and extended from the transition portion to form an equidistant row of the welded portions of the terminal-terminal leg 6113; FIG. 2; 61 problems when transmitting high frequency signals. Please refer to the second figure for the syllabus + _ ., ^ ^ and - for the self-dome 2nd 遮蔽 shield housing 2 has a top wall 21 said, +, s ^ both sides bent downward extension The second side 22 is provided with a front edge of the top wall 21, such as a surname "...J Lexin 22. The bottom edge is provided with two second fastening pieces 4, and the second side wall 22 has a wall 22 extending downward from the bottom edge thereof. The second side is '+, and the second side has two legs and two pins 222. It is used to fix the belt 接t connection device to a circuit board (not shown). The heart will be connected to the moon #, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The third conductive terminal 33 (shown in the third figure). The outer casing 31 is provided with an upper side wall 310 and a lower side 311, and opposite left and right first side walls 312. The four side walls surround the second docking frame 314 for docking the connector. For accommodating the subject and using a docking docking component (not shown). The upper side wall 31 is provided with the same two first elastic pieces 3100 and the same two square holes 31〇1, and the first elastic piece 3ι〇〇9 M350122 is close to the front edge 'the square hole 31()1 is close to the rear side edge. The lower side wall 3 is provided with the same two second elastic pieces 3110 at the position of the first one. The first elastic piece 31 (9), the second elastic piece 3110 and the third elastic piece 3120 are extended from the respective side walls into the front side. The docking frame = 'and can respectively abut against the docking component (not shown), the first side wall 312 is provided with a snap groove 312 near the trailing edge, and the first sidewall 312 extends downward from the bottom edge of the basin There are two first pins 3122 spaced apart from each other for securing the electrical connector to a circuit board (not shown). The main body 32 is disposed in the docking frame 314 of the outer casing 31, and includes a base portion 320 and a tongue plate extending from the front end of the base portion 320. The top surface of the base 320 is provided with the same two bumps. 32 〇丨, the two bumps can respectively be respectively engaged in the two holes 1 of the outer casing 31. The left and right sides of the base portion 320 are respectively provided with a protruding portion 32〇3 corresponding to the upper surface and the lower surface of the tongue plate 321 which is fastened to the locking groove 312 of the outer casing 31. A plurality of first terminal receiving slots 1 are spaced apart from each other on the surface, and the first terminal receiving slots 3211 are connected to the base portion 320 by the second conductive terminals 33. . The rear plug 4 is fitted from the rear side of the insulative housing 1 and has a base body 41. The upper part of the base body 41 extends from the eight sides to the crucible, as shown in the figures of the second, sixth, and ninth figures. A receiving frame is formed. The front surface of the receiving frame 42 is provided with an engaging groove 43 for receiving and fixing the light source emitting device 8. The back side of the base body 41 has a rear side plate 41〇, and a convex plate 44 is protruded from the front surface of the rear side plate 41. The convex plate 44 is provided with a plurality of terminal holes 44〇 through the bottom surface thereof. The conductive terminal 62 passes through the upper side of the convex plate 44 and is provided with a plurality of cards 10 M350122, a buckle portion 45'. The top side of the buckle portion 45 is provided with the upper surface of the 451 being inclined downwardly, and the hook 62 is slid over the The guiding surface 45 cites the second conductive terminal to disengage the 'in its own elastic force': the hook 451 τ is described, so that the == back: :: on the back plug 4. The base The two sub-sections 46, the plate portion 46 has a predetermined gap between the plate and the slab, and a meandering surface 460 is formed from the front side of the plate-reverse portion 46 by the insertion surface 460. , I, : 1 = the side forms a plurality of third abutting portions 461, the corresponding ones and the third abutting portions, such as backwards: corresponding to the first abutting portions 125, with a first-butting π The mi ° M62 is concavely provided with a plurality of recesses 463 and the μ recesses into the first terminal and the third resisting portion: :=: == first-resistance Department 125 and The fourth abutment; two = sample 46Ϊ': held by the second abutting portion 126, and received in the concave = the plate portion 46 is provided with a gap 464 on each side of the plate portion 46, respectively a plate 5. The lower portion of the base body 41 extends forwardly from both sides thereof to have two sides, and the seventh layer is green, and the mask plate 5 prevents the first and the first The front end of the three conductive terminals 6 " 3 has a rear wall 51, a top portion 52 formed from the top end of the rear wall 51, and a downwardly extending shape from both sides of the top portion 52. The rear wall 5 is inserted into the gap between the plate portion 46 of the back plug 4 and the counter 44. The rear wall 51 is provided with a plurality of reinforcing ribs, and the bottom sides of the rear wall 51 of the M350122 5 are respectively downward. The bent portion extends to form a bent piece 512. The front end of the top portion 52 is provided with a tooth groove 521 that cooperates with the insulating body ,, and the extending portion 53 is caught in the notch 464 of the back plug 4 (such as the ninth As shown in the figure, the mask plate 5 and the back plug 4 are fixed together. When assembling, first, the second conductive terminal 62 is mounted on the light source emitting device 8 and then Will The light source emitting device 8 is mounted and fixed in the '.s', the second plug portion of the body 1; secondly, the first conductive terminal 61 is mounted on the insulating body a socket 12; the private connection H 3 I δ is entangled & in the housing space μ of the insulative housing ^ and then the cover plate 5 is mounted and fixed on the insulative housing i; The 34 rear plug 4 is fixedly mounted on the rear side of the insulative housing 1, and the enveloping housing 2 is covered on the outside of the insulative housing i, so that the electrical connection assembly is completed. ^ The present electrical connection device has the following advantages: (1) f creates an electrical connection (four), because the rear side of the insulating body opens a rearward step of the h and the steps are at least three levels, Lai formation - zigzag surface, the #terminal pin rhyme should be set between the square -, and the step between the step and the meandering surface, therefore, only one base can be fixed with the insulating body to fix the terminal pins . (2: the connecting device, since the rear plug is provided with a plurality of fastening portions corresponding to the solid: one second brother-$ electrical terminal, and the female terminal can be fixed, so that it is not necessary to manufacture a plurality of rear plugs to fix the The conductive terminal and the second conductive terminal reduce the name η: @reduces the manufacturing cost' and facilitates the assembly efficiency of the assembly device because the shielding plate is provided with a fixing force to describe the rear plate portion and the 33 Between the convex plates, it is not necessary to use two (four) M350122 vertical components to fix the shielding plate, thereby improving efficiency. However, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of patent protection of the present invention. Therefore, all equivalents of the use of this creation manual and the contents of the schema are included in the scope of protection of this creation, and are combined with Chen Ming. [Simple diagram of the diagram] The first diagram is the electrical connection of the creation. The second figure is an exploded perspective view of the electrical connection device shown in the first figure; the third figure is a perspective view of the electrical connector of the electrical connection device shown in the first figure; Electric connection 3 is a perspective view of the insulative housing of the device; FIG. 5 is a perspective view showing the other view of the insulative housing of the electrical connection device; The seventh figure is a schematic view of the first embodiment showing the unconnected shielded housing of the electrical connecting device; the eighth figure is a cross-sectional view of the electrical connecting device in the direction of the arrow as shown in the seventh figure. FIG. 7 is a perspective view showing another perspective view of the electrical connection device without assembling the shielding case; FIG. 10 is a perspective view showing another perspective view of the electrical connection device shown in the first figure. [Main component symbol description] 13 M350122 insulation Main body 1 second plug portion 11 first chute 111 abutting block 113 first plug portion 12 second chute 121 tongue 122 φ terminal receiving groove I23 terminal channel 124 first abutting portion 125 second abutting portion 126 step 13 accommodating space 14 shielding housing 2 • top wall 21 first fastening piece 210 second fastening piece 221 second side wall 22 second pin 222 electrical connector 3 outer casing 31 upper side wall 310 14 M350122 first Shrapnel 3100 square hole 3101 underside 311 second elastic piece 3110 first side wall 312 third elastic piece 3120 snap groove 3121 φ first pin 3122 docking frame 314 main body 32 base 320 bump 3201 tongue plate 3 21 first terminal receiving groove 3211 ❿ third conductive terminal 33 - Rear plug 4 base body 41 front end surface 411 rear side plate 410 receiving frame 42 engaging groove 43 convex plate 44 15 M350122 terminal hole 440 snap portion 4 5 . hook 451 guide surface 452 plate portion 46 zigzag surface 4 6 0 third Holding portion 461 φ fourth abutting portion 462 groove 463 notch 464 side plate 47 mask plate 5 rear wall 51 reinforcing rib 511 弯 bending piece 512 - top 52 tooth groove 521 extension portion 53 - conductive terminal 6 • first conductive Terminal 61 butt joint 610 contact portion 6101 16 M350122 connection portion 6102 terminal pin 611 soldering portion 6111 transition portion 6112 first terminal pin 6113 second terminal pin 6114 third terminal pin 6115 φ second conductive terminal 62 dust shield 71 accommodating groove 711 Elastomer 72 light source emitting device 8