M414706 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作涉及一種電連接器及其導電端子，尤其涉及一種 用以電性連接晶片模組與電路板之電連接器及其導電端 子。 【先前技術】 [0002] 與本創作相關之電連接器及其導電端子，用以電性連接 晶片模組與電路板，如中華民國專利公告第M382625號專 利所揭示。該電連接器包括絕緣本體及複數收容於絕緣 本體中之導電端子。絕緣本體上設有複數階梯狀設置之 端子收容孔’用以收容導電乳包括貫穿 絕緣本體之狹長固持槽及與其底面高 於絕緣本體下表面之收容槽。導電端子仓括一豎直板狀 基部、由基部頂端兩側豎直向上延伸設置並收容於固持 槽中之兩固持部、由基部塢端位梦兩国待部之間位置向 * , 上彎折延伸設置之一彈性覽及电基部底端兩側豎直向下 —' i . | rf — — ---- · — 延伸設置之兩倒釣—。彈也臂”包為大致呈「C」型之第一臂 部及由第一臂部末端傾斜向上延伸設置之第二臂部。彈 性臂之第一臂部可承接於端子收容孔之收容槽之底面上 ，用以將導電端子定位於絕緣本體中。第二臂部可與晶 片模組之導電片接觸，用以實現電連接器與晶片模組間 電性倒通。兩倒鉤可於導電端子組設於絕緣本體上時卡 扣於絕緣本體之下表面上，以將導電端子固持於絕緣本 體上’且焊接於電路板上實現電連接器與電路板間電性 導通。 表單編號A0101 第4頁/共22頁 [0003] 惟，上述電連接器之導電端子藉彈性臂大致呈「C」型之 第一臂部承接於絕緣本體之端子收容孔之收容槽之底面 ，以將導電端子定位於絕緣本體中，當將導電端子插入 絕緣本體時因導電端子數量較多所需插入力較大，會使 得導電端子之彈性臂之第一臂部於承接於收容槽底面發 生彈性變形時彈性變形量不一致造成第二臂部之末端處 於不同平面，影響電連接器之電性連接功能，且會有損 壞彈性臂之第一臂部之可能。 [0004] 鑒於此，確有必要提供一改進之電連接器及其導電端子 ，以克服先前技術存在之缺陷。M414706 V. New Description: [New Technology Field] [0001] The present invention relates to an electrical connector and a conductive terminal thereof, and more particularly to an electrical connector for electrically connecting a chip module and a circuit board and a conductive terminal thereof . [Prior Art] [0002] The electrical connector and its conductive terminal associated with the present invention are used to electrically connect the chip module and the circuit board, as disclosed in the Patent No. M382625 of the Republic of China. The electrical connector includes an insulative housing and a plurality of conductive terminals received in the insulative housing. The insulative housing is provided with a plurality of stepped terminal receiving holes s for receiving the conductive milk, including an elongated holding groove extending through the insulating body and a receiving groove having a bottom surface higher than the lower surface of the insulating body. The conductive terminal warehouse includes a vertical plate-shaped base, two holding portions extending vertically upward from both sides of the top end of the base portion and received in the holding groove, and the upper portion of the base portion is bent to the position between the two parts, and the upper portion is bent upward One of the extensions is an elastic view and the bottom of the bottom of the electric base is vertically downwards - ' i . | rf — — ---- · — Two inverted fishing sets. The arm also includes a first arm portion of a substantially "C" shape and a second arm portion extending obliquely upward from the end of the first arm portion. The first arm portion of the elastic arm can be received on the bottom surface of the receiving groove of the terminal receiving hole for positioning the conductive terminal in the insulating body. The second arm can be in contact with the conductive sheet of the wafer module for electrically reversing the electrical connector and the chip module. The two barbs can be fastened on the lower surface of the insulating body when the conductive terminal set is disposed on the insulating body to hold the conductive terminal on the insulating body and soldered to the circuit board to realize electrical connection between the electrical connector and the circuit board. Turn on. Form No. A0101 Page 4 of 22 [0003] However, the first terminal of the conductive terminal of the electrical connector is substantially "C" shaped by the elastic arm, and is received by the bottom surface of the receiving groove of the terminal receiving hole of the insulating body. In order to position the conductive terminal in the insulative housing, when the conductive terminal is inserted into the insulative housing, the insertion force is large due to the large number of the conductive terminals, and the first arm portion of the elastic arm of the conductive terminal is received on the bottom surface of the receiving slot. Inconsistent elastic deformation during elastic deformation causes the ends of the second arm to be in different planes, affecting the electrical connection function of the electrical connector, and may damage the first arm of the elastic arm. In view of this, it is indeed necessary to provide an improved electrical connector and its conductive terminals to overcome the deficiencies of the prior art.
【新型内容】 [0005] 本創作之目的係提供一 壞導電端子之電連接器及其導電端子。 [0006] 本創作之電連接器之導電端子可藉以下技術方案實現： 一種電連接器之導電端子，:用丨電:β連接‘晶片模組與電 路板，其包括一基部、由基供丨:奋妨;向上延伸設置之 兩固持部、由基部位於兩i持位置向上彎折延伸 設置之彈性臂及由基部向下彎折延伸設置之焊接部。兩 固持部遠離彈性臂之一側各側向延伸設有一位於基部上 方之扣持部。 [0007] 本創作之電連接器可藉以下技術方案實現：一種電連接 器，用以電性連接晶片模組與電路板，其包括絕緣本體 及複數導電端子。絕緣本體具有相對設置之頂面與底面 及貫穿頂面與底面之複數端子收容槽。導電端子收容於 表單編號A0101 第5頁/共22頁 M414706 絕緣本體之端子收容槽中’其包括基部、由基部兩側分 別向上延伸設置之兩固持部、由基部位於兩固持部之間 位置向上彎折延伸設置之彈性臂及由基部向下彎折延伸 設置之焊接部。絕緣本體之端子收容槽具有一低於絕緣 本趙之頂面之承接面°導電端子之兩固持部遠離彈性臂 之一側各側向延伸設有一位於基部上方之扣持部，可承 接於絕緣本體之承接面上’用以將導電端子定位於絕緣 本體中。 [0008] [0009] 雙#•於絕緣本 相較於先前技術，本創作之電連接器藉導電端子由固持 部遠離彈性臂之一側側向延伸設置之扣持部與絕緣本體 之端子收容槽之承接面配1 趙中，無需藉彈性臂將導電苯體中，可 防止導電端子之彈性臂於插針時_人^_而使彈性 臂變形不-致造成彈性臂末端處於不同平面而影響電連 接器之電性連接’且定位方便，組裝過程簡 *. ' 【實施方式】 第一圖至第六i所示A本創電連接器10〇，用以電性 連接晶片模組（未圖示）與電路板（未圖示），其包括絕緣 本體1、收容於絕緣本體1中之複數導電端子2及複數機械 固持於絕緣本體1上之錫球3。 [0010]請重點參閱第三圖、第五圖及第六圖所示，導電端子2由 導電材料沖壓彎折製成，其包括竪直板狀基部2〇、由基 部20頂端兩側竪直向上延伸設置之兩固持部21、由基部 2 0位於兩固持部21之間位置向上變折延伸設置之彈性臂 22、設於彈性臂22末端之接觸部23及由基部2〇底端中部 表單编號A0101 第6頁/共22頁[New Content] [0005] The purpose of this creation is to provide an electrical connector with a bad conductive terminal and its conductive terminal. [0006] The conductive terminal of the electrical connector of the present invention can be realized by the following technical solutions: a conductive terminal of an electrical connector, for: connecting a wafer module and a circuit board with a germanium: β, comprising a base and a base丨: 奋 ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; The two retaining portions extend laterally away from one side of the elastic arm and have a latching portion above the base. [0007] The electrical connector of the present invention can be realized by the following technical solution: an electrical connector for electrically connecting a chip module and a circuit board, which comprises an insulating body and a plurality of conductive terminals. The insulative housing has a top surface and a bottom surface disposed opposite to each other and a plurality of terminal receiving grooves extending through the top surface and the bottom surface. The conductive terminal is received in the terminal number of the form number A0101, page 5/22, M414706, in the terminal receiving groove of the insulative housing, which includes a base portion, two holding portions extending upward from both sides of the base portion, and the base portion is located between the two holding portions. The elastic arm extending and extending and the welded portion extending from the base downwardly extending. The terminal receiving groove of the insulating body has a receiving surface lower than the top surface of the insulating body. The two holding portions of the conductive terminal extend laterally away from one side of the elastic arm and are provided with a fastening portion above the base for receiving the insulation. The receiving surface of the body is used to position the conductive terminals in the insulating body. [0008] [0009] In the insulation of the present invention compared to the prior art, the electrical connector of the present invention is accommodated by the holding portion of the holding portion extending from the side of the retaining portion away from the side of the elastic arm and the terminal of the insulating body. The receiving surface of the groove is equipped with 1 ZHAOzhong, and it is not necessary to use the elastic arm to be in the conductive benzene body, so as to prevent the elastic arm of the conductive terminal from being deformed when the pin is inserted, and the elastic arm is not deformed, so that the end of the elastic arm is in a different plane. The electrical connection of the electrical connector is affected and the positioning is convenient, and the assembly process is simple. [Embodiment] The first inductive electrical connector 10A shown in the first to sixth i is used for electrically connecting the chip module ( The circuit board (not shown) includes an insulative housing 1 , a plurality of conductive terminals 2 housed in the insulative housing 1 , and a plurality of solder balls 3 mechanically held on the insulative housing 1 . [0010] Please refer to the third, fifth and sixth figures, the conductive terminal 2 is made of a conductive material stamped and bent, which comprises a vertical plate-shaped base 2〇, which is vertically upward from both sides of the top end of the base 20. Two extending portions 21 extending from the base portion 20 between the two holding portions 21 are elastically folded upwardly and extended, and the contact portion 23 is disposed at the end of the elastic arm 22 and is formed by the bottom portion of the bottom portion of the base portion 2 No. A0101 Page 6 of 22
Mime 向下彎折延伸設置之勾狀焊接部24。基部20底端兩側向 下延伸設有導引部25，可引導導電端子2組入絕緣本體1 中。彈性臂22大致呈駝峰狀設置，其包括由基部20頂端 朝遠離基部20所在平面水平彎折延伸設置之第一臂部220 及由第一臂部220之末端朝向基部20所在平面彎折並傾斜 向上延伸設置之第二臂部221。接觸部23設於第二臂部 221之末端，並於導電端子2組設於絕緣本體1中時伸出絕 緣本體1之頂部，可與晶片模組（未圖示）之導電片接觸， 用以實現電連接器100與晶片模組（未圖示）間電性導通。 [0011] 焊接部24可與絕緣本體1配合，以將錫球3機械固持於絕 緣本體1上，並藉錫球3與電圆$)'洚接，用以實 現電連接器1〇〇與電路板（未\鹵芍）生導'通。所述兩固 * ·.癀 《 ” ^ 持部21遠籬彈性臂22之一側分別沿水平方向延伸設有一 位於基部20上方之扣持部26，可與絕緣本體1之相應部位 配合，用以將導電端子2定位於絕緣本體1中。所述扣持 部26係由固持部21之外側側向延伸設置。所述扣持部26 ·, 'V · ···· .7 ' 設於固持部21之末端。基部20與固持部21之兩側均向外 凸伸設有倒刺27，可與絕緣本體1之相應壁面干涉配合， 以將導電端子2固持於絕緣本體1中。所述固持部21與扣 持部26大致呈倒「L」型設置。所述基部20、固持部21、 扣持部26及導引部25位於同一豎直平面内。 [0012] 請重點參閱第三圖至第六圖所示，絕緣本體1由絕緣材料 製成，其具有相對設置之頂面10與底面11及複數貫穿頂 面10與底面11之端子收容槽12。端子收容槽12用以收容 導電端子2，其包括用以收容導電端子2之焊接部24之容 表單編號A0101 第7頁/共22頁 M414706 納槽1 2 0、位於容納槽1 2 0兩側並分別與容納槽1 2 〇 —側 連通之固持槽121及由頂面10向下凹陷並與容納槽120相 對之凹槽122。容納槽120大致呈矩形設置，其具有傾斜 之第一導引面1200 »固持槽121用以收容導電端子2之固 持部21 ’其具有傾斜之第二導引面1210及一略低於絕緣 本體1之頂面10之水平端面（未標號）〇所述固持槽121之 端面（未標號）用於承接導電端子2之扣持部26，以將導電 端子2定位於絕緣本體1中。所述導電端子2之倒刺27可與 固持槽121之相應壁面干涉配合’以將導電端子2固持於 絕緣本體1中。 [0013] 凹槽122大致呈矩形設置，之彈性臂 22之第一臂部220 »絕緣本'凹陷形成有 位於端子收容槽12下方並與端子收容槽U連通之錫球容 納槽13。錫球容納槽13與導電端子2之焊接部24圍設形成 有收容錫球3之收容空間15。所述兩固持槽121之内壁各 朝端子收容槽12中央凸伸設有一限也堍14，用於承接導 t 電端子2之扣持部紐，:以將_畚暹导2走位於絕緣本體1中 。所述限位塊14具有一低於絕緣本體1之頂面1〇之水平承 接面140(即固持槽121之水平端面），用以承接導電端子 2之扣持部26。所述導電端子2之倒刺27可與限位塊14之 壁面（即固持槽121之相應壁面）干涉配合，以將導電端子 2固持於絕緣本體1中。 [0014] 組裝時，首先於導電端子之導引部25及絕緣本體1之端子 收容槽12之第一導引面12〇〇及第二導電面1210之引導下 將導電端子2自上而下插入絕緣本體1中，直至導電端子2 表單编號A0101 第8頁/共22頁 M414706 之扣持部26抵接於絕緣本體1之限位塊14上。此時，導電 端子2之扣持部26承接於限位塊14之承接面140上。導電 端子2由固持部21及基部20側緣凸伸設置之倒刺27可與固 持槽21之相應壁面干涉配合，以將導電端子2固持於絕緣 本體1中。導電端子2之固持部21收容於絕緣本體1之固持 槽121中。導電端子2之彈性臂22之第一臂部220收容於 絕緣本體之端子收容槽12之凹槽122中。導電端子2之彈 性臂22之第二臂部221伸出絕緣本體1之頂端。導電端子2 之焊接部24收容於絕緣本體1之端子收容槽12之容納槽The Mime bends and extends the hook-shaped welded portion 24. Guide portions 25 are extended downwardly on both sides of the bottom end of the base portion 20 to guide the conductive terminals 2 into the insulative housing 1. The elastic arm 22 is disposed substantially in a hump shape, and includes a first arm portion 220 that is horizontally bent from a top end of the base portion 20 toward a plane away from the base portion 20, and is bent and inclined by a distal end of the first arm portion 220 toward a plane of the base portion 20. The second arm portion 221 is extended upward. The contact portion 23 is disposed at the end of the second arm portion 221 and protrudes from the top of the insulative housing 1 when the conductive terminal 2 is disposed in the insulative housing 1 to be in contact with the conductive sheet of the chip module (not shown). The electrical connection between the electrical connector 100 and the chip module (not shown) is electrically conducted. [0011] The soldering portion 24 can cooperate with the insulative housing 1 to mechanically hold the solder ball 3 on the insulative housing 1 and connect it with the electric ball 3) to realize the electrical connector 1 The circuit board (not \ 芍 芍) leads to 'pass. The two sides of the elastic member 22 of the extending portion 21 are respectively extended in the horizontal direction and are respectively provided with a fastening portion 26 located above the base portion 20, and can be matched with the corresponding portion of the insulating body 1 for use. The conductive terminal 2 is positioned in the insulative housing 1. The latching portion 26 is laterally extended from the outer side of the retaining portion 21. The latching portion 26, 'V · ···· .7 ' is located at The end of the holding portion 21. The base 20 and the two sides of the holding portion 21 are outwardly protruded from the barbs 27 to interfere with the corresponding wall surfaces of the insulative housing 1 to hold the conductive terminals 2 in the insulative housing 1. The holding portion 21 and the holding portion 26 are arranged substantially in an inverted "L" shape. The base 20, the retaining portion 21, the latching portion 26, and the guiding portion 25 are located in the same vertical plane. [0012] Please refer to the third to sixth figures, the insulative housing 1 is made of an insulating material, and has a top surface 10 and a bottom surface 11 disposed opposite to each other, and a plurality of terminal receiving slots 12 penetrating the top surface 10 and the bottom surface 11 . The terminal receiving slot 12 is configured to receive the conductive terminal 2, and includes a soldering portion 24 for receiving the conductive terminal 2. Form No. A0101 Page 7 / Total 22 pages M414706 Nano slot 1 2 0, located on both sides of the receiving slot 1 2 0 And a holding groove 121 communicating with the receiving groove 1 2 〇-side and a groove 122 recessed downward from the top surface 10 and facing the receiving groove 120. The accommodating groove 120 is substantially rectangular, and has a slanted first guiding surface 1200. The holding groove 121 is for accommodating the holding portion 21 of the conductive terminal 2, and has a slanted second guiding surface 1210 and a slightly lower than the insulating body. The horizontal end surface (not labeled) of the top surface 10 of the top surface (not shown) of the holding groove 121 is used to receive the holding portion 26 of the conductive terminal 2 to position the conductive terminal 2 in the insulating body 1. The barbs 27 of the conductive terminals 2 can interfere with the corresponding wall surfaces of the holding slots 121 to hold the conductive terminals 2 in the insulative housing 1. [0013] The groove 122 is substantially rectangular, and the first arm portion 220 of the elastic arm 22 is insulated. The recess is formed with a solder ball receiving groove 13 located below the terminal receiving groove 12 and communicating with the terminal receiving groove U. The solder ball receiving groove 13 and the soldering portion 24 of the conductive terminal 2 are surrounded by a housing space 15 in which the solder ball 3 is housed. The inner walls of the two holding slots 121 are respectively protruded toward the center of the terminal receiving slot 12 and are provided with a limit 堍 14 for receiving the latching portion of the conductive terminal 2 for guiding the _ 畚 畚 导 2 in the insulating body 1 in. The limiting block 14 has a horizontal receiving surface 140 (ie, a horizontal end surface of the holding groove 121) lower than the top surface 1 of the insulative housing 1 for receiving the latching portion 26 of the conductive terminal 2. The barbs 27 of the conductive terminals 2 can interfere with the wall surfaces of the limiting blocks 14 (i.e., the corresponding wall surfaces of the holding grooves 121) to hold the conductive terminals 2 in the insulating body 1. [0014] When assembling, firstly, the conductive terminal 2 is top-down under the guidance of the guiding portion 25 of the conductive terminal and the first guiding surface 12 〇〇 and the second conductive surface 1210 of the terminal receiving groove 12 of the insulating body 1 Inserted into the insulative housing 1 until the latching portion 26 of the conductive terminal 2 form number A0101, page 8 / page 22, M414706 abuts against the limiting block 14 of the insulative housing 1. At this time, the latching portion 26 of the conductive terminal 2 is received by the receiving surface 140 of the limiting block 14. The barbs 27, which are protruded from the side edges of the holding portion 21 and the base portion 20, can interfere with the corresponding wall surfaces of the holding grooves 21 to hold the conductive terminals 2 in the insulating body 1. The holding portion 21 of the conductive terminal 2 is received in the holding groove 121 of the insulative housing 1. The first arm portion 220 of the elastic arm 22 of the conductive terminal 2 is received in the recess 122 of the terminal receiving groove 12 of the insulative housing. The second arm portion 221 of the elastic arm 22 of the conductive terminal 2 extends beyond the top end of the insulative housing 1. The soldering portion 24 of the conductive terminal 2 is received in the receiving slot of the terminal receiving slot 12 of the insulative housing 1
120中，其末端伸出絕緣本體1之底端，並與絕緣本體1之 _臂 費顧^容納槽 錫球容納槽13圍設形成一收收容錫球3 接著藉導電端子2之焊接部 13配合以將錫球3機械固持务兔:良本體ί'上^此時，錫球3 收容於焊接部24與錫球容納槽13形成之收容空間15中。 [0015] 組裝好後，電連接器100可|藉導電端子2伸出絕緣本體1之 頂端之接觸部23與晶片模i(未i示）乏¥電片接觸，並 ? ; 7 > .-.., 藉錫球3將焊接部24焊接於電廣欲(未圖示）上，以實現電 連接器100電性連接晶片模組（未圖示）與電路板（未圖示） 間之電性導通。 [0016] 本創作之電連接器100藉導電端子2之扣持部26卡扣於絕 緣本體1由固持槽121之内壁凸伸設置之限位塊14上，以 將導電端子2定位於絕緣本體1上，並藉導電端子2設於基 部20與固持部21側緣之倒刺27與限位塊14之壁面干涉配 合，以將導電端子2固持於絕緣本體1中，無需藉導電端 子2之彈性臂22之第一臂部220定位導電端子2，可防止彈 表單編號A0101 第9頁/共22頁 M414706 性臂22之第一臂部220於插針時插入力過大發生過度變形 而損壞，或造成設於第二臂部221末端之接觸部23處於不 同平面而影響電連接器1 00與晶片模組（未圖示）間電性導 通；且可簡化組裝過程，較易定位導電端子2而使導電端 子2具有良好之共面度，保證電連接器100電性連接晶片 模組（未圖示）與電路板（未圖示）之功能。另，電連接器 100並藉焊接部24與絕緣本體1之錫球容納槽13配合以將 錫球3機械固持於絕緣本體1上，無需預先將錫球3焊接於 導電端子2上，可簡化操作過程、節省加工成本。 [0017] 綜上所述，本創作符合新型專利要件，爰依法提出專利 申請。惟，以上所述者僅‘例，本創 作之範圍並不以上述實施例_限多二舉^邀,穿笨案技藝之 '；' ，， s. 人士援依本創作之精神所作之等效修飾或變化，皆應涵 蓋於以下申請專利範圍内。 【圖式簡單說明】 [0018] 第一圖係本創作電連接器之立體組合圖； [0019] 第二圖係本創作電連接器之另一視角之立體組合圖； [0020] 第三圖係本創作電連接器之立體分解圖； [0021] 第四圖係本創作電連接器之絕緣本體之立體圖； [0022] 第五圖係沿第一圖中之V-V方向之剖視圖；及 [0023] 第六圖係沿第一圖_之VI-VI方向之剖視圖。 【主要元件符號說明】 [0024] 電連接器：100 表單編號A0101 第10頁/共22頁 M414706 [0025] 絕緣本體：1 [0026] 頂面：10 [0027] 底面：1 1 [0028] 端子收容槽： 12 [0029] 容納槽：120 [0030] 第一導引面： 1200 [0031] 固持槽：121 [0032] 第二導引面： 1210 [0033] 凹槽：122 [0034] 錫球容納槽： 13 [0035] 限位塊：14 [0036] 承接面：140 [0037] 收容空間：15 [0038] 導電端子：2 [0039] 基部：20 [0040] 固持部：21 [0041] 彈性臂：22 [0042] 第一臂部：220 [0043] 第二臂部：221 零 f120, the end of which protrudes from the bottom end of the insulative housing 1 and is surrounded by the arm of the insulative housing 1 to accommodate the receiving solder ball receiving slot 13 to form a receiving ball 3 and then the soldering portion 13 of the conductive terminal 2 Cooperating to mechanically hold the solder ball 3: good body ' ' At this time, the solder ball 3 is housed in the accommodating space 15 formed by the soldering portion 24 and the solder ball receiving groove 13. [0015] After the assembly, the electrical connector 100 can extend out of the contact portion 23 of the top end of the insulative housing 1 by the conductive terminal 2 and contact the wafer die i (not shown), and 7; -.., the soldering portion 24 is soldered to the electric power (not shown) by the solder ball 3, so that the electrical connector 100 is electrically connected between the chip module (not shown) and the circuit board (not shown). Electrically conductive. [0016] The electrical connector 100 of the present invention is fastened by the latching portion 26 of the conductive terminal 2 to the limiting block 14 of the insulating body 1 protruding from the inner wall of the holding slot 121 to position the conductive terminal 2 on the insulating body. 1 , and the barbs 27 provided on the side edges of the base portion 20 and the holding portion 21 are interference-fitted with the wall surface of the limiting block 14 to hold the conductive terminal 2 in the insulating body 1 without the need of the conductive terminal 2 The first arm portion 220 of the elastic arm 22 positions the conductive terminal 2, so as to prevent the first arm portion 220 of the elastic arm form No. A0101, which is excessively deformed and damaged when the first arm portion 220 of the M414706 arm 22 is inserted at the pin. Or the contact portion 23 disposed at the end of the second arm portion 221 is in a different plane to affect the electrical connection between the electrical connector 100 and the chip module (not shown); and the assembly process can be simplified, and the conductive terminal 2 can be easily positioned. The conductive terminal 2 has a good coplanarity, and the electrical connector 100 is electrically connected to the function of the chip module (not shown) and the circuit board (not shown). In addition, the electrical connector 100 cooperates with the solder ball receiving groove 13 of the insulative housing 1 to mechanically hold the solder ball 3 on the insulative housing 1 without soldering the solder ball 3 to the conductive terminal 2 in advance, which simplifies Operation process and saving processing cost. [0017] In summary, the creation complies with the new patent requirements, and the patent application is filed according to law. However, the above mentioned is only an example. The scope of this creation is not limited to the above-mentioned examples _ more than two invitations, wearing the stupid case technique;;,, s. Modifications or changes shall be covered by the following patents. BRIEF DESCRIPTION OF THE DRAWINGS [0018] The first figure is a three-dimensional combination diagram of the present electrical connector; [0019] The second figure is a three-dimensional combination view of another perspective of the present electrical connector; [0020] An exploded perspective view of the insulative connector of the present invention; [0021] FIG. 4 is a perspective view of the insulative body of the present invention; [0022] FIG. 5 is a cross-sectional view taken along the VV direction in the first diagram; The sixth figure is a cross-sectional view along the VI-VI direction of the first figure. [Main component symbol description] [0024] Electrical connector: 100 Form number A0101 Page 10 of 22 M414706 [0025] Insulating body: 1 [0026] Top surface: 10 [0027] Bottom surface: 1 1 [0028] Terminal Storage slot: 12 [0029] Holding groove: 120 [0030] First guiding surface: 1200 [0031] Holding groove: 121 [0032] Second guiding surface: 1210 [0033] Groove: 122 [0034] Tin ball Holding groove: 13 [0035] Limiting block: 14 [0036] Receiving surface: 140 [0037] Containing space: 15 [0038] Conductive terminal: 2 [0039] Base: 20 [0040] Holding part: 21 [0041] Elasticity Arm: 22 [0042] First arm: 220 [0043] Second arm: 221 零 f
表單編號A0101 第11頁/共22頁 M414706 [0044] 接觸部：23 [0045] 焊接部：24 [0046] 導引部：25 [0047] 扣持部：26 [0048] 倒刺：27 [0049] 錫球：3 表單編號A0101Form No. A0101 Page 11 of 22 M414706 [0044] Contact: 23 [0045] Weld: 24 [0046] Guide: 25 [0047] Buckle: 26 [0048] Barb: 27 [0049] ] Tin Ball: 3 Form No. A0101
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