M351503 八、新型說明： 【新型所屬之技術領域】 本創作涉及一種電連接器，尤其涉及一種插座連接器。 【先前技術】 按’習知的插座連接ϋ ’如低壓差分訊龍座連接器，一般 包括-塑膠材質的本體、複數端子和—包覆固定於本體上的殼 體。本體上開設有用於容置對接插頭連接器的對接插孔，本體由 對接插孔分隔形成一底壁和一與底壁相對的頂壁，底壁上開設有 複數端子槽’複數端子分別插設於端子槽内。 惟，上述插座連接器之本體的頂壁往往由於當前之電子產品 薄塑化要求而5又置得|父薄，而且本體之頂壁上通常需要開設與殼 體相卡合的卡孔，如此”致本體之頂㈣度減弱並料使本體 之頂壁在相對接的插頭連接器插人和拔出時發生損壞。 【新型内容】 本創作之目的係針對上述習知技術存在的缺陷提供一種可 增強本體之Τ員壁強度的插座連接器。 為實現上述目的，本創作提供插座連接器包括一本體、一金 屬加強/Λ複數端子及一殼體。本體上開設有一對接插孔，本體 由對接插孔刀隔形成_底壁和—與底壁相對的頂壁，底壁上開設 有-排橫向_的端子槽。金屬加強殼具有—基板及—平行於該 基板的基片’基板的—側緣與基片的一側緣藉由一連接片相連 接，基板、基片和連接片分別包覆於所述頂壁的下端面、上端面 和側緣上|數端子分別插置於__端子槽I殼體包覆固定於本 體外。 斤C本創作插座連接器藉由金屬加強殼之基板、基片 寺連接片刀％包覆於所述頂壁的下端面、上端面和侧緣，從而可 5 M351503 增加金屬加強殼與頂壁的整體強度和耐摩性，因而不易損壞。 【實施方式】 為詳細說明本創作之技術内容、構造特徵、所達成的目的及 功效’以下茲例舉實施例並配合圖式詳予說明。 請參閱第一圖及第二圖，本創作之插座連接器丨包括一殼體 11、一本體12、一金屬加強殼13、複數固持於本體12上的端子 20及兩固持於本體12上的接地端子3〇。 請繼續參閱第一圖及第二圖，殼體U具有一頂板m、一與 頂板111相對設置的底板及一連接頂板U1與底板112的側 板113。頂板111及底板112的後邊緣皆向後突伸有複數的卡固 片114，頂板111的兩端分別向下彎折延伸形成一側壁11 $，該 側壁115向後延伸有一矩形狀的卡固臂116。底板112的兩端分 別向上並向外延伸形成有一片狀的焊接部117。側板113上開設 有一大致呈長方形狀的插接口 118，側板113於該插接口 118的 下邊緣向前弧形翻折形成一護邊部119。 請參閱第二圖及第四圖，本體12大致呈長方體狀，其上設 置有一對接插孔120，本體12由對接插孔120分隔形成一頂壁 121和一與頂壁12〗相對的底壁（圖中未示）。頂壁i2i與底壁之 間由一後端壁123相連接。頂壁121的前端開設有一長方形狀的 内槽124及複數與該内陷槽124連通且間隔設置的呈矩形的卡 持槽125。底壁上開設有一排橫向排列並向後貫穿後端壁的 端子槽126和兩分別位於一排端子槽126 一側並與端子槽126並 排設置的接地端子槽127，接地端子槽127的形狀結構與端子槽 126致。後知壁123於複數端子槽126的上下兩側處各開設有 一排貫穿本體12的卡固槽128。上排的卡固槽128與端子槽126 之間開設有一排卡持腔129。後端壁123的兩端各開設有一貫穿 M351503 本體12的卡固孔122。 請參閱第二圖及第三圖，金屬加強殼13具有一長方形片狀 的基板131及一平行於基板131的長方形條狀的基片132。基板 131的一側緣與基片132的一側緣藉由一弧形的連接片130相連 接。基板131具有一側緣133，該側緣133的中部向後延伸出複 數並列設置的卡持片134，該側緣133的兩端各向下彎折並向後 延伸有一接地部135。基板131上並列開設有複數槽孔136，基 板131於槽孔136的一孔緣處向後突伸有一凸塊137,該凸塊137 的下端面向下呈弧形凸出而形成一凸起（圖中未示）。基片132的 一側緣延伸有兩卡持臂138，該兩卡持臂138上各凸出有一圓形 的凸包139。 請參閱第二圖，端子20具有一板狀的固持部21，固持部21 的前端向前延伸有一末端呈弧形的接觸部22，固持部21的後端 的中部向後延伸出一焊尾部23。接地端子30具有一與端子20 之固持部21形狀相同的卡接部31及一與端子20之焊尾部23形 狀相同的焊接端32。 複數端子20分別插設於端子槽126内，兩接地端子30分別 插設於接地端子槽127内，端子20之接觸部22用於與一插頭連 接器（圖中未示）之公端子相插接，端子20之焊尾部23用於焊接 到一電路板（圖中未示）上。接地端子30之卡接部31卡持於接地 端子槽127中，接地端子30之焊接端32焊接於電路板上。 請參閱第一圖及第四圖，金屬加強殼13固定在本體12上， 金屬加強殼13之連接片130包覆於本體12之頂壁121的一側 緣，基板131置於頂壁121之下端面，卡持片134卡持於卡持腔 129中。接地部135卡持於接地端子槽127中並與卡接部31抵 接。金屬加強殼13之基片132置於頂壁121上端面的内陷槽124 中，卡持臂138置於卡持槽125中。本體12、金屬加強殼13、 M351503 端子2 0及接地總a 而于30的組合體置於殼體u中，頂板1 板112上之卡固只^ 及底 6 114分別插設於本體12之卡固槽128 φ，上 固臂116卡持於卡m 卞 接於殼體η之丁貝拓固孔122中，卡持臂138上之凸包139緊密抵 電路板上。護邊、的下表面。殼體11之焊接部117焊接於 1 119包覆本體12之底壁的前邊緣，以在斟拉 插頭連接器插入時# μ 在對接 ^ %起引導作用並保護底壁的前邊緣。 〇。田寸接插項連接器（圖中未示）自插接口 118插入該栖座連接 器1時，金屬加強殼I3之凸塊η7上的凸起可抵接於插頭連接M351503 VIII. New description: [New technical field] The present invention relates to an electrical connector, and more particularly to a socket connector. [Prior Art] According to the conventional socket connector 如 ′, such as a low-voltage differential channel connector, generally includes a plastic body, a plurality of terminals, and a casing that is fixed to the body. The body is provided with a docking jack for accommodating the mating plug connector. The body is separated by the mating jack to form a bottom wall and a top wall opposite to the bottom wall. The bottom wall is provided with a plurality of terminal slots, and the plurality of terminals are respectively inserted. In the terminal slot. However, the top wall of the body of the above-mentioned socket connector is often set to be thin due to the current thinning requirements of the electronic product, and the card hole of the housing is usually required to be opened on the top wall of the body. The top (four) degree of the body is weakened and the top wall of the body is damaged when the opposite plug connector is inserted and removed. [New content] The purpose of the present invention is to provide a defect for the above-mentioned prior art. The socket connector can enhance the strength of the body wall of the body. To achieve the above object, the present invention provides a socket connector including a body, a metal reinforcement/Λ plurality of terminals and a casing. The body is provided with a pair of sockets, and the body is provided by The butt jack is formed by a bottom wall and a top wall opposite to the bottom wall, and the bottom wall is provided with a lateral groove of the horizontal direction. The metal reinforcing shell has a substrate and a substrate parallel to the substrate. - the side edge is connected to one side edge of the substrate by a connecting piece, and the substrate, the substrate and the connecting piece are respectively wrapped on the lower end surface, the upper end surface and the side edge of the top wall, and the number terminals are respectively inserted __terminal slot I The body cover is fixed to the outside of the body. The core C of the original socket connector is covered by the substrate of the metal reinforcing shell and the substrate temple connecting blade to cover the lower end surface, the upper end surface and the side edge of the top wall, thereby M351503 increases the overall strength and wear resistance of the metal reinforcing shell and the top wall, and is therefore not easily damaged. [Embodiment] The technical content, structural features, achieved goals and effects of the present invention will be described in detail. Please refer to the first figure and the second figure. The socket connector of the present invention includes a casing 11, a body 12, a metal reinforcing shell 13, a plurality of terminals 20 and two fixed on the body 12, and two The grounding terminal 3 is held on the main body 12. Referring to the first and second figures, the housing U has a top plate m, a bottom plate opposite to the top plate 111, and a side plate 113 connecting the top plate U1 and the bottom plate 112. A plurality of fastening pieces 114 are protruded from the rear edges of the top plate 111 and the bottom plate 112. The two ends of the top plate 111 are respectively bent downwardly to form a side wall 11$. The side wall 115 extends rearwardly with a rectangular fastening arm 116. .bottom The two ends of the board 112 are respectively formed with a strip-shaped soldering portion 117. The side panel 113 defines a substantially rectangular plug-in interface 118. The side panel 113 is curved forwardly at the lower edge of the plug-in interface 118. A front edge portion 119 is formed. Referring to the second and fourth figures, the body 12 is substantially rectangular parallelepiped and is provided with a pair of sockets 120. The body 12 is separated by the butting socket 120 to form a top wall 121 and a top portion. The wall 12 is opposite to the bottom wall (not shown). The top wall i2i is connected to the bottom wall by a rear end wall 123. The front end of the top wall 121 defines a rectangular inner groove 124 and a plurality of recesses. The slots 124 are connected and spaced apart by a rectangular latching slot 125. The bottom wall defines a row of terminal slots 126 that are laterally aligned and extend rearwardly through the rear end wall and are respectively located on one side of the row of terminal slots 126 and are juxtaposed with the terminal slots 126. The ground terminal groove 127 and the ground terminal groove 127 are formed in a shape and a terminal groove 126. The rear wall 123 defines a row of fastening grooves 128 extending through the body 12 at the upper and lower sides of the plurality of terminal slots 126. A row of latching cavities 129 is defined between the securing slots 128 of the upper row and the terminal slots 126. A fixing hole 122 penetrating the M351503 body 12 is defined at each end of the rear end wall 123. Referring to the second and third figures, the metal reinforcing shell 13 has a rectangular sheet-like substrate 131 and a rectangular strip-shaped substrate 132 parallel to the substrate 131. One side edge of the substrate 131 and one side edge of the substrate 132 are connected by an arc-shaped connecting piece 130. The substrate 131 has a side edge 133, and a central portion of the side edge 133 extends rearwardly with a plurality of latching tabs 134 arranged side by side. The two sides of the side edge 133 are bent downwardly and have a grounding portion 135 extending rearward. A plurality of slots 136 are defined in parallel on the substrate 131. The substrate 131 protrudes rearwardly from a hole edge of the slot 136 by a protrusion 137. The lower end surface of the protrusion 137 is curved downward to form a protrusion. Not shown). A latching arm 138 extends from a side edge of the substrate 132, and a circular convex hull 139 protrudes from each of the latching arms 138. Referring to the second figure, the terminal 20 has a plate-like retaining portion 21. The front end of the retaining portion 21 has a contact portion 22 having an arcuate end extending forwardly. A middle portion of the rear end of the retaining portion 21 extends rearwardly from a solder tail portion 23. The ground terminal 30 has a latching portion 31 having the same shape as the retaining portion 21 of the terminal 20 and a soldering end 32 having the same shape as the solder tail portion 23 of the terminal 20. The plurality of terminals 20 are respectively inserted into the terminal slots 126, and the two ground terminals 30 are respectively inserted into the ground terminal slots 127, and the contact portions 22 of the terminals 20 are used for interposing with the male terminals of a plug connector (not shown). Then, the solder tail portion 23 of the terminal 20 is used for soldering to a circuit board (not shown). The latching portion 31 of the grounding terminal 30 is held in the grounding terminal slot 127, and the soldering end 32 of the grounding terminal 30 is soldered to the circuit board. Referring to the first and fourth figures, the metal reinforcing shell 13 is fixed on the body 12, the connecting piece 130 of the metal reinforcing shell 13 is wrapped on one side edge of the top wall 121 of the body 12, and the substrate 131 is placed on the top wall 121. The lower end surface, the holding piece 134 is held in the holding cavity 129. The grounding portion 135 is held in the ground terminal groove 127 and abuts against the engaging portion 31. The substrate 132 of the metal reinforcing shell 13 is placed in the recessed groove 124 of the upper end surface of the top wall 121, and the holding arm 138 is placed in the holding groove 125. The combination of the body 12, the metal reinforcing shell 13, the M351503 terminal 20 and the grounding total a and 30 is placed in the casing u, and the fastening of the top plate 1 and the bottom 6 114 are respectively inserted into the body 12 The fixing groove 128 φ, the upper fixing arm 116 is engaged with the card m to be connected to the Dingbei expansion hole 122 of the housing n, and the convex hull 139 on the holding arm 138 is tightly pressed against the circuit board. The lower surface of the edge guard. The welded portion 117 of the housing 11 is welded to the front edge of the bottom wall of the 1 119 covering body 12 to guide the mating connector and protect the front edge of the bottom wall when the plug connector is inserted. Hey. When the field connector 1 is inserted into the socket connector 1 , the protrusion on the bump η7 of the metal reinforcing shell I3 can abut the plug connection.
器之殼體上’從而可增加插頭連接器與該插座連接器1之間的插 拔力。 由於接地端子30之卡接部31與端子20之固持部21形狀相 同，而且焊接端32與端子20之焊尾部23形狀相同，本創作插 座連接器1之兩接地端子30與複數端子20在插入端子槽126及 接地端子槽127中時’可方便地同時操作，因而組裝方便。 综上所述，本創作插座連接器1藉由金屬加強殼13之基板 131、基片132和連接片130分別包覆於所述頂壁121的下端面、 上端面和側緣，從而可增加金屬加強殼13與本體12之頂壁121 的整體強度和耐摩性，因而不易損壞。 【圖式簡單說明】 第一圖係本創作之插座連接器一種實施例的立體圖。 第二圖係第一圖所示插座連接器的立體分解圖。 第三圖係第一圖所示插座連接器之金屬加強殼的立體圖。 第四圖係第一圖所示插座連接器移除殼體之後的立體圖。 【主要元件符號說明】 插座連接器 1 殼體 11 頂板 111 底板 I12 M351503The housing on the housing thus increases the insertion force between the plug connector and the receptacle connector 1. Since the latching portion 31 of the grounding terminal 30 has the same shape as the retaining portion 21 of the terminal 20, and the soldering end 32 has the same shape as the solder tail portion 23 of the terminal 20, the two grounding terminals 30 and the plurality of terminals 20 of the present socket connector 1 are inserted. When the terminal slot 126 and the ground terminal slot 127 are conveniently operated simultaneously, assembly is convenient. In summary, the original socket connector 1 is covered by the substrate 131, the substrate 132 and the connecting piece 130 of the metal reinforcing shell 13 respectively on the lower end surface, the upper end surface and the side edge of the top wall 121, thereby increasing The overall strength and wear resistance of the metal reinforcing shell 13 and the top wall 121 of the body 12 are not easily damaged. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a perspective view of an embodiment of the socket connector of the present invention. The second figure is an exploded perspective view of the receptacle connector shown in the first figure. The third figure is a perspective view of the metal reinforcing shell of the socket connector shown in the first figure. The fourth figure is a perspective view of the socket connector shown in the first figure after the housing is removed. [Main component symbol description] Socket connector 1 Housing 11 Top plate 111 Base plate I12 M351503
側板 113 卡固片 114 側壁 115 卡固臂 116 焊接部 117 插接口 118 護邊部 119 本體 12 對接插孔 120 頂壁 121 卡固孔 122 後端壁 123 内陷槽 124 卡持槽 125 端子槽 126 接地端子槽 127 卡固槽 128 卡持腔 129 金屬加強殼 13 連接片 130 基板 131 基片 132 側緣 133 卡持片 134 接地部 135 槽孔 136 凸塊 137 卡持臂 138 凸包 139 端子 20 固持部 21 接觸部 22 焊尾部 23 接地端子 30 卡接部 31 焊接端 32 9Side plate 113 fastening piece 114 side wall 115 fastening arm 116 welding part 117 insertion interface 118 edge part 119 body 12 butt socket 120 top wall 121 fastening hole 122 rear end wall 123 trap groove 124 holding groove 125 terminal groove 126 Ground terminal slot 127 Retaining slot 128 Retaining cavity 129 Metal reinforcement case 13 Connection piece 130 Substrate 131 Substrate 132 Side edge 133 Retaining piece 134 Grounding part 135 Slot 136 Bump 137 Retaining arm 138 Convex 139 Terminal 20 Retention Portion 21 Contact portion 22 Solder tail portion 23 Ground terminal 30 Snap portion 31 Solder terminal 32 9