1345857 _, 100年03月11日按正替换頁 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明涉及一種電連接器，尤其涉及一種具有抵壓裝置 之電連接器。 【先前技術】 [0002] 與本創作相關之習知技術可參閱於200 1年5月25曰公告之 中華民國新型專利第438097號所揭示的一種電連接器， 其中包括設有端子的端子座及用以包覆端子座的外殼， 具有彈性的彈性片體，該彈性片體的上下端分別設有一 倒刺，於彈性片體的中間部位向外衝壓形成一與外殼接 觸的第一彈臂，相對第一彈臂.及向衝壓形成一與對接連 接器相接觸的第二彈臂。所述第一彈臂與外殼相抵接以 將對接連接器上的靜電導走。為了提高電連接器的耐插 拔性，彈性片體採用彈性較好的材料製成即可，而不用 將整個外殼均採用較好的材料製成，可降低成本。然， 所述彈性片體結構複雜，需藉由設於彈性片體上的第一 彈臂及第二彈臂共同完成與外殼及對接連接器的電性接 觸，且分別位於彈性片體兩側的第一彈臂與第二彈臂需 經兩次衝壓形成，所述彈性片體第一彈臂的形成必然會 影響到所述第二彈臂的成型，使彈性片體品質不易保證 ，且其模具之製作也比較複雜，從而增加了製造模具的 成本，使其總體成本不易降低。 [0003] 因此，有必要對習知的電連接器進行改進以克服上述缺 陷。 【發明内容】 096104008 表單編號A0101 第4頁/共25頁 1003083017-0 1345857 [0004] 100年03月11日梭正替換頁I 本發明之主要目的在於提供-種結_單，成本較低的 電連接器。 [0005] 為達成所述目的，本發明電連接器係、包括絕緣殼體固 持於絕緣殼體内之導電端子、遮蔽構件及抵壓彈片其 中絕緣殼體設有用以收容對接連接器的收容空間，所述 導電端子設有延伸人收容” __端，所述抵壓彈 片設有ID持部及㈣持部延伸而成的彈性片體所述彈 性片體包括用以抵㈣接連接器的抵接部及與抵接部相 連的用以與遮蔽構件接觸的接觸部。 [0006] [0007] [0008] 096104008 相較於習知技術，本發明電連接器上之抵壓彈片由盘絕 緣殼體相固持的固持部及與固持鄭相連的彈性片體構成 ’所述彈性片體包括用以抵接對_器'_^ 以與遮蔽構件相接觸的接觸部，其僅由彈性片體即可實 現與對接連接器的抵接及與遮蔽構件的電性接觸，社構 簡單，只需經一次衝壓成型’其模具製作也相對簡單。 且抵壓彈片與遮蔽構件可採用不同的#料製成，可進一 步降低電連接器的成本。 【實施方式】 請參照第1至第·所示’本發明電連接器⑽於本實 =方式中棚連接器，所述電連接器100包括：絕緣殼 】體上2躲絕緣殼體1内的導電端子2、組裝於絕緣殼體 1上的抵麗彈片3及遮蔽構件4。 絕緣殼體1包括對接面1G，相對於對接面_插接面U， :對接面1〇與插接面U之間設有用以收容對接連接器（ 未圖示）的收容空間〗2，由所述紹絲± 表單編號A0101 第5頁/共25頁’、、’戏體1之對接面10向 1003083017-0 1345857 __-________ 100年03月11日修正替換·^ 内凹設有與所述收容空間12及兩側表面相通的凹槽101 ’ 所述收容空間12内設有一舌板13 ’所述舌板設有上端 面131及與上端面131相對之下端面132，所述上 '下兩 端面131、132上各設有數個平行設置的端子收容槽133 ，對應於所述端子收容槽丨33還設有與收容空間相連通的 數個端子收容孔111。所述絕緣殼體1兩侧還設有由插接 面11向前凹設並與收容空間12相連通的容置槽I5 ’所述 容置槽1 5之上下兩側各設有一導執16，所述絕緣殼體1兩 侧面上各向外凸設有一對凸塊14。 [0009] 所述導電端子2容設於所述端子收容孔ill内，包括干涉 r» 端21，自干涉端21向前延伸·.的接嫡端20及自:干涉端21另 一端垂直彎折延伸而成的焊接端2:2 v趣琢干涉端21上設 • . v . 有干涉體210，以將導電端子2固持於端子收容孔111中； 所述接觸端20為彎弧狀，收容於端子收容槽133内並延伸 入收容空間12内，用以與對接連接器進行電性接觸；所 述焊接端22延伸出絕緣殼體1外，用以焊接於電路板（未 圖示）上。 [0010] 所述抵壓彈片3包括固持部30及由固持部30—端延伸而成 的彈性片體31。所述固持部30兩側各設有與所述容置槽 15兩側之導軌16干涉配合的倒刺3〇1，所述固持部3〇上 還設有與所述容置槽15相抵持的抵止部3〇2 ;所述彈性片 體31自所述容置槽15延伸入收容空間12内，所述彈性片 體31包括與對接連接器相抵接的抵接部310及與遮蔽構件 4相接觸的接觸部311。當對接連接器插入時，對接連接 咨抵頂所述抵接部，接觸部311穿過所述絕緣殼體！前 096104008 表單編號A0101 第6頁/共25頁 1003083017-0 1345857 _ 100年03月11日梭正替換百 端的凹槽101與所述遮蔽構件4相接觸以實現電性導通。 誠然，本實施方式中之接觸部311也可以設置為於對接連 接器未插入時就與遮蔽構件4相接觸。 - [0011] 所述遮蔽構件4包括第一表面40及兩側表面41，此三表面 • 共同界定出一空間，用於收容絕缘殼體1。第一表面40貼 靠於絕緣殼體1的對接面10，其上對應於收容空間12設有 對接孔401，兩側表面41上各設有一對與所述凸塊14相扣 合的開口 411，所述第一表面40彎折向兩側表面41之下側 ' 各設有一反扣42，與遮蔽構件4之下表面相扣持以增強框 . 口強度。所述兩側表面41之下側還向下垂直延伸出安裝 於電路板上的安裝腳412。 [0012] 本發明電連接器100組裝時，讀#11第三"圖，先將導電端 子2組裝於端子收容孔111内；其次，將抵壓彈片3由插接 面11向前插入所述容置槽15内，由固持部30兩側之倒刺 301刺入所述導軌16内而將抵壓彈片3穩定固持於絕緣殼 體1内，抵止部302抵持於容置槽15之内壁，進一步增強 了抵壓彈片3與絕緣殼體1之間的固持效果，所述抵壓彈 片3之彈性片體31延伸入收容空間12内；再次，將遮蔽構 件4套接於絕緣殼體1上，其中，遮蔽構件4兩側表面上之 開口 411分別套接於所述絕緣殼體1兩側面之凸塊14上， 遮蔽構件4與絕緣殼體1緊密結合為一體，當對接電連接 器插入時，抵壓所述彈性片體31上之抵接部310使彈性片 體31上之接觸部311向外偏移而與遮蔽構件4接觸以達成 電性導通。誠然，本實施方式中之抵壓彈片3也可以藉由 與遮蔽構件4相扣持而組裝於電連接器100上。 096104008 表單編號A0101 第7頁/共25頁 1003083017-0 1345857 [0013] 本發明電連接器 |ι〇〇年 〇3月 lfj 100僅藉由設於抵愿彈片3上固持部30 — 梭 端之彈性片體31即可實現抵接對接連接器和遮蔽構件4， 且抵座彈片3結構簡單，經一次衝廢即可成型，其品質容 易得到保證，且其相對模具之製造也較簡單，降低了電 連接器的製造成本。另外，抵壓彈片3與遮蔽構件4分 離設置，僅將抵壓彈片3選用彈性較好的材料（如磷銅） 製成，而遮蔽構件4可選用一般的材料（如鐵材）製成， 從而可進一步降低電連接器100的成本。 [0014]第六圖至第十一圖所示為本發明電連接器之另一實施方 式’其也具有第一實施方式的效果，從圖中可以看出， 此實施方式中所述電連接器之絕緣殼譽Γ 、抵壓彈片3 ，及遮蔽構件4，的部分結構寒所述第—實施方式中所描 述的不同。 [0015]所述絕緣殼體Γ之容置槽15’係由絕緣殼體1，的外側 表面向内凹設而成，所述容置槽15’包括由插接面兩側 向内凹設的後表面151 ’ ，所述容置槽15，兩側設有由所 述後表面151’向前凹設的導轨16’ ，所述容置槽15，還 設有與所述導軌16’相對應的由絕緣殼體Γ之外側表面 向内凹設而成的一對定位槽152’ 。所述抵壓彈片3，包 括固持部3 0和由固持部3 0 ’延伸而成的彈性片體31， ，所述固持部3〇，末端設有卡扣於容置槽15，後表面ι51 ’的卡扣部3 0 〇，，於固持部3 0 ’兩側還設有向下彎折延 伸並與所述導轨16’相扣持之扣持部301，，於所述固持 部30’與彈性片體31，之間兩側臂上還設有抵於定位槽 152’内之抵持部302，，所述卡扣部300，、扣持部3〇1 096104008 表單编號Α0101 第8頁/共25頁 1003083017-0 1345857 年月 ，及一對抵持部302’與絕緣殼體1’按如上方式配合以 確保抵壓彈片3’的前後定位，所述遮蔽構件4’兩側表. 面41’上設有抵壓於抵壓彈片3’上卡扣部300，之抵壓 體41 3 ，所述兩側表面41，内側還設有位於抵壓體413 旁侧的凸點414 ，所述凸點414 ’抵壓於抵壓彈片3， 上以確保抵壓彈片3，的上下定位。 [0016] 本發明電連接器100組裝時，請參閱第八圖，抵壓彈片3 係從兩側插接於所述容置槽15 ’中，以將抵壓彈片3， 穩定固持於絕緣殼體Γ上，當遮蔽構件4，套接於絕緣 殼體Γ上時，遮蔽構件4’兩侧表面上之抵壓體413，分 別抵壓於所述抵壓彈片3’之卡扣部3g〇’上，當對接連 接器插入時，對接連接器抵壓所:¾¾¾彈屋沒，，使抵壓 彈片3’與遮蔽構件4’相接觸以達到電性導通。 [0017] 相較於習知技術，本發明電連接器1〇〇上之抵壓彈片3， 結構簡單’經一次衝壓即可成型’其品質容易得到保證 ’且其相對板具之製造也較簡早’所述抵壓彈片3 ’採用 彈性較好的材料製成，所述遮蔽構件Γ由成本較低的另 一金屬材料製成，藉此構造，使得該電連接器具有良好 的耐插拔性的同時又從總體上降低了製造成本。 [0018] 綜上所述，本創作確已符合發明專利之要件，爰依法提 出申請專利。惟，以上所述者僅係本發明之較佳實施方 式，本發明之範圍並不以上述實施方式爲限，舉凡熟習 本案技藝之人士援依本發明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】 096104008 表單編號A0101 第9頁/共25頁 1003083017-0 1345857 _, loo年月η日核正替換π [0019] 第一圖係本發明電連接器一較佳實施方式之立體組合圖 〇 [0020] 第二圖係本發明電連接器一較佳實施方式之另一角度之 立體組合圖。 [0021] 第三圖係本發明電連接器一較佳實施方式之立體分解示 意圖。 [0022] 第四圖係本發明電連接器一較佳實施方式之另一角度之 立體分解示意圖。 [0023] 第五圖係沿第一圖中V-V線方向之剖視圖。 [0024] 第六圖係本發明電連接器另一實~施方式之立'體組合圖。 [0025] 第七圖係本發明電連接器另一實施方式之另一角度之立 體組合圖。 [0026] 第八圖係本發明電連接器另一實施方式之部分分解示意 圖。 [0027] 第九圖係本發明電連接器另一實施方式之立體分解示意 圖。 [0028] 第十圖係本發明電連接器另一實施方式之另一角度之立 體分解示意圖。 [0029] 第十一圖係沿第六圖中XI-XI線方向之剖視圖。 【主要元件符號說明】 [0030] 電連接器：100 [0031] 絕緣殼体：1，1’ 096104008 表單編號Α0101 第10頁/共25頁 1003083017-0 1345857 [0032] 凹槽：101 [0033] 對接面：10 [0034] 插接面：11 [0035] 端子收容孔： 111 [0036] 收容空間：12 [0037] 舌板：13 [0038] 上端面：131 [0039] 下端面：132 [0040] 端子收容槽： 133 [0041] 凸塊：14 [0042] 容置槽：15， 15, [0043] 導轨：16，16’ [0044] 導電端子：2 [0045] 干涉端：21 [0046] 干涉体：210 [0047] 接觸端：20 [0048] 焊接端：22 [0049] 抵壓彈片：3 ，3’ [0050] 固持部：30， 30, 096104008 表單編號A0101 第11頁/共25頁 100年03月11日核正替换頁 1003083017-0 1345857 [0051] 倒刺：301 [0052] 抵止部：3 0 2 [0053] 彈性片体：31 [0054] 抵接部：310 [0055] 接觸部：311 [0056] 遮蔽構件：4， [0057] 第一表面：40 [0058] 對接孔：401 [0059] 兩側表面：41 [0060] 開口 ： 411 [0061] 安裝腳：412 [0062] 反扣：42 [0063] 後表面：1 51 ’ [0064] 定位槽：152’ [0065] 卡扣部：3 0 0 ’ [0066] 扣持部：301’ [0067] 抵持部：302’ [0068] 抵壓體：413’ [0069] 凸點：414’ ，31’ 4 41， 096104008 表單編號A0101 第12頁/共25頁 100年03月11日核正替換頁 1003083017-01345857 _, March 11th, 100th, according to the replacement page. 6. Description of the Invention: [Technical Field] [0001] The present invention relates to an electrical connector, and more particularly to an electrical connector having a pressing device. [Prior Art] [0002] A conventional connector related to the present invention can be found in an electrical connector disclosed in the Republic of China, No. 438097, which is incorporated herein by reference. And an outer casing for covering the terminal block, having an elastic elastic piece body, wherein the upper and lower ends of the elastic piece body are respectively provided with a barb, and an outer portion of the elastic piece body is outwardly punched to form a first elastic arm which is in contact with the outer casing And forming a second elastic arm in contact with the mating connector with respect to the first elastic arm. The first spring arm abuts the outer casing to conduct static electricity on the docking connector. In order to improve the pluggability of the electrical connector, the elastic sheet body can be made of a material having better elasticity, and the entire outer casing can be made of a better material, which can reduce the cost. The elastic sheet body has a complicated structure, and the first elastic arm and the second elastic arm disposed on the elastic sheet body are electrically connected to the outer casing and the mating connector, and are respectively located on both sides of the elastic sheet body. The first elastic arm and the second elastic arm are formed by two punching, and the formation of the first elastic arm of the elastic piece body inevitably affects the forming of the second elastic arm, so that the quality of the elastic piece body is not easily ensured, and The production of the mold is also complicated, which increases the cost of manufacturing the mold and makes the overall cost difficult to reduce. [0003] Therefore, it is necessary to improve the conventional electrical connector to overcome the above drawbacks. SUMMARY OF THE INVENTION 096104008 Form No. A0101 Page 4 / Total 25 Page 1003083017-0 1345857 [0004] 100 years of March 11th Shuttle Replacement Page I The main purpose of the present invention is to provide - kind of _ single, low cost Electrical connector. [0005] In order to achieve the object, the electrical connector of the present invention includes a conductive terminal that is held in the insulating case by an insulating case, a shielding member, and a pressing elastic piece. The insulating case is provided with a receiving space for receiving the docking connector. The conductive terminal is provided with an extension person receiving __ end, the pressing elastic piece is provided with an ID holding portion and (4) an elastic piece body extending from the holding portion, wherein the elastic piece body comprises a connector for abutting (four) connectors. The abutting portion and the contact portion connected to the abutting portion for contacting the shielding member. [0006] [0008] 096104008 The pressing elastic piece on the electrical connector of the present invention is insulated by a disk compared to the prior art. a retaining portion that is held by the housing phase and an elastic sheet body that is connected to the holding body. The elastic sheet body includes a contact portion for abutting the pair of the device to contact the shielding member, and only the elastic sheet body The abutment of the mating connector and the electrical contact with the shielding member can be realized, and the structure is simple, and only one stamping is required. The mold is also relatively simple to manufacture. The pressing elastic piece and the shielding member can be different. Made to further reduce electricity [Embodiment] Please refer to the first to the first embodiment of the present invention. The electrical connector (10) of the present invention is a shed connector in the present embodiment. The electrical connector 100 includes: an insulating case. The conductive terminal 2 in the insulating case 1 and the slidable elastic piece 3 and the shielding member 4 assembled on the insulating case 1. The insulating case 1 includes an abutting surface 1G with respect to the mating surface _ mating surface U, : abutting surface 1 Between the 〇 and the mating surface U, a accommodating space _2 for accommodating a mating connector (not shown) is provided, and the skein ± form number A0101 page 5 / 25 pages ', 'the actor 1 The docking surface 10 is 1003083017-0 1345857 __-________ 100% revised on March 31, 100. The recess is provided with a recess 101' communicating with the accommodating space 12 and the two side surfaces. The accommodating space 12 is provided with a tongue. The tongue plate 13' is provided with an upper end surface 131 and an end surface 132 opposite to the upper end surface 131. The upper and lower end surfaces 131 and 132 are respectively provided with a plurality of terminal receiving grooves 133 arranged in parallel, corresponding to the The terminal receiving groove 33 is further provided with a plurality of terminal receiving holes 111 communicating with the receiving space. The insulating housing 1 The side is further provided with a receiving slot I5 which is recessed forwardly from the mating surface 11 and communicates with the receiving space 12, and a guide 16 is disposed on each of the upper and lower sides of the receiving slot 115. The insulating housing 1 is provided. A pair of protrusions 14 are outwardly protruded from the two sides of the two sides. [0009] The conductive terminal 2 is received in the terminal receiving hole ill, and includes an interference r» end 21 extending forward from the interference end 21. The connecting end 20 and the welding end 2 from the other end of the interference end 21 are vertically bent and extended. 2: 2 v The interference end 21 is provided with a v. Interference body 210 for holding the conductive terminal 2 to the terminal. In the hole 111, the contact end 20 is curved and received in the terminal receiving groove 133 and extends into the receiving space 12 for electrical contact with the mating connector; the soldering end 22 extends out of the insulating housing 1 is used to solder to a circuit board (not shown). [0010] The pressing elastic piece 3 includes a holding portion 30 and an elastic sheet body 31 extending from the end of the holding portion 30. Each side of the holding portion 30 is provided with a barb 3 〇 1 which is in interference with the guide rails 16 on both sides of the accommodating groove 15 , and the retaining portion 3 还 is further disposed to abut against the accommodating groove 15 . The elastic piece body 31 extends from the accommodating groove 15 into the accommodating space 12, and the elastic piece body 31 includes an abutting portion 310 abutting the mating connector and the shielding member 4 contact portions 311. When the docking connector is inserted, the butt joint contacts the abutting portion, and the contact portion 311 passes through the insulating housing! Front 096104008 Form No. A0101 Page 6 of 25 1003083017-0 1345857 _ On March 11, 100, the shuttle is replacing the groove 101 of the one end to be in contact with the shielding member 4 to achieve electrical conduction. It is to be noted that the contact portion 311 in the present embodiment may be provided to be in contact with the shield member 4 when the docking connector is not inserted. [0011] The shielding member 4 comprises a first surface 40 and two side surfaces 41 which together define a space for receiving the insulating housing 1. The first surface 40 abuts against the abutting surface 10 of the insulative housing 1 , and the receiving space 12 is provided with a matching hole 401 . The two sides 41 are respectively provided with a pair of openings 411 that are engaged with the protruding block 14 . The first surface 40 is bent to the lower side of the two side surfaces 41 to each of which is provided with a reverse buckle 42 which is fastened to the lower surface of the shielding member 4 to enhance the strength of the frame. The lower side of the side surfaces 41 also extends vertically downwardly from the mounting feet 412 mounted on the circuit board. [0012] When the electrical connector 100 of the present invention is assembled, the #11 third " diagram is used to first assemble the conductive terminal 2 into the terminal receiving hole 111; secondly, the pressing elastic piece 3 is inserted forward from the insertion surface 11 In the description of the accommodating groove 15 , the barbs 301 on both sides of the holding portion 30 are inserted into the guide rail 16 to stably hold the pressing elastic piece 3 in the insulating housing 1 , and the abutting portion 302 is abutted against the receiving groove 15 . The inner wall further enhances the holding effect between the pressing elastic piece 3 and the insulating housing 1. The elastic piece 31 of the pressing elastic piece 3 extends into the receiving space 12; again, the shielding member 4 is sleeved to the insulating case. On the body 1, the openings 411 on the two sides of the shielding member 4 are respectively sleeved on the bumps 14 on both sides of the insulating housing 1. The shielding member 4 and the insulating housing 1 are tightly integrated into one body. When the connector is inserted, the abutting portion 310 on the elastic sheet body 31 is pressed to offset the contact portion 311 on the elastic sheet body 31 to contact the shielding member 4 to achieve electrical conduction. It is to be noted that the pressing elastic piece 3 in the present embodiment can also be assembled to the electrical connector 100 by being engaged with the shielding member 4. 096104008 Form No. A0101 Page 7 / Total 25 Page 1003083017-0 1345857 [0013] The electrical connector of the present invention | 〇〇 〇〇 〇 March lfj 100 is only provided by the holding portion 30 on the wishing elastic piece 3 - the shuttle end The elastic piece body 31 can abut the butt joint connector and the shielding member 4, and the abutting elastic piece 3 has a simple structure, can be formed by one-time scraping, and the quality thereof is easily ensured, and the manufacturing of the opposite mold is simpler and lower. The manufacturing cost of the electrical connector. In addition, the pressing elastic piece 3 is disposed separately from the shielding member 4, and only the pressing elastic piece 3 is made of a material with good elasticity (such as phosphor bronze), and the shielding member 4 can be made of a general material (such as iron). Thereby, the cost of the electrical connector 100 can be further reduced. [0014] The sixth to eleventh drawings show another embodiment of the electrical connector of the present invention, which also has the effect of the first embodiment. As can be seen from the figure, the electrical connection in this embodiment The insulating case of the device, the pressing elastic piece 3, and the partial structure of the shielding member 4 are different as described in the first embodiment. [0015] The accommodating groove 15' of the insulating housing is recessed inwardly from the outer surface of the insulating housing 1, and the receiving groove 15' is recessed inwardly from both sides of the mating surface. a rear surface 151 ′, the accommodating groove 15 is provided on both sides with a guide rail 16 ′ which is recessed forwardly by the rear surface 151 ′, and the accommodating groove 15 is further provided with the guide rail 16 ′ Correspondingly, a pair of positioning grooves 152' are recessed inwardly from the outer side surface of the insulating casing. The pressing elastic piece 3 includes a holding portion 30 and an elastic piece 31 extending from the holding portion 30'. The holding portion 3 is provided with a buckle at the end of the receiving groove 15, and a rear surface ι51 The latching portion 3 0 〇 is further provided with a latching portion 301 extending downwardly and engaging with the guide rail 16 ′ on both sides of the retaining portion 30 0 ′, in the retaining portion 30 'With the elastic piece body 31, the two sides of the arm are further provided with abutting portion 302 in the positioning groove 152', the buckle portion 300, and the fastening portion 3〇1 096104008 Form No. Α0101 8 pages/total 25 pages 1003083017-0 1345857, and a pair of abutting portions 302' and the insulating housing 1' cooperate in the above manner to ensure the front and rear positioning of the pressing elastic piece 3', both sides of the shielding member 4' The surface 41' is provided with a pressing portion 41 3 that is pressed against the pressing elastic piece 3', and the two side surfaces 41 are provided with a bump on the side of the pressing body 413. 414, the bump 414' is pressed against the pressing elastic piece 3 to ensure the upper and lower positioning of the pressing elastic piece 3. [0016] When the electrical connector 100 of the present invention is assembled, referring to the eighth figure, the pressing elastic piece 3 is inserted into the receiving groove 15' from both sides to stably hold the pressing elastic piece 3 on the insulating case. In the body, when the shielding member 4 is sleeved on the insulating casing, the pressing bodies 413 on the two sides of the shielding member 4' are respectively pressed against the locking portions 3g of the pressing elastic piece 3'. 'Up, when the docking connector is inserted, the butt connector is pressed against: 3⁄43⁄4⁄4, and the pressing elastic piece 3' is brought into contact with the shielding member 4' to achieve electrical conduction. [0017] Compared with the prior art, the pressing elastic piece 3 on the electrical connector 1 of the present invention has a simple structure, which can be molded by one stamping, and its quality is easily ensured, and the manufacturing of the opposite board is also improved. As described earlier, the pressed elastic piece 3' is made of a material having a relatively good elasticity, and the shielding member is made of another metal material having a lower cost, whereby the electrical connector has a good insertion resistance. At the same time, the manufacturing cost is reduced as a whole. [0018] In summary, the creation has indeed met the requirements of the invention patent, and the patent application is filed according to law. However, the above-mentioned embodiments are merely preferred embodiments of the present invention, and the scope of the present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make equivalent modifications or variations in accordance with the spirit of the present invention. It should be covered by the following patent application. [Simple description of the drawing] 096104008 Form No. A0101 Page 9 / Total 25 pages 1003083017-0 1345857 _, loo year η day nuclear replacement π [0019] The first figure is a preferred embodiment of the electrical connector of the present invention Stereo Combination Drawing [0020] The second drawing is a perspective assembled view of another angle of a preferred embodiment of the electrical connector of the present invention. [0021] The third drawing is a perspective exploded view of a preferred embodiment of the electrical connector of the present invention. [0022] The fourth figure is a perspective exploded view of another perspective of a preferred embodiment of the electrical connector of the present invention. [0023] The fifth drawing is a cross-sectional view taken along the line V-V in the first drawing. [0024] The sixth figure is a combination view of another embodiment of the electrical connector of the present invention. [0025] Figure 7 is a perspective view of another perspective view of another embodiment of the electrical connector of the present invention. The eighth figure is a partially exploded schematic view of another embodiment of the electrical connector of the present invention. [0027] Figure 9 is a perspective exploded view of another embodiment of the electrical connector of the present invention. [0028] The tenth figure is a schematic exploded view of another angle of another embodiment of the electrical connector of the present invention. 11 is a cross-sectional view taken along the line XI-XI in the sixth diagram. [Main component symbol description] [0030] Electrical connector: 100 [0031] Insulating housing: 1,1' 096104008 Form number Α 0101 Page 10 / Total 25 pages 1003083017-0 1345857 [0032] Groove: 101 [0033] Docking surface: 10 [0034] Plug-in surface: 11 [0035] Terminal receiving hole: 111 [0036] Containing space: 12 [0037] tongue plate: 13 [0038] upper end face: 131 [0039] lower end face: 132 [0040] Terminal receiving slot: 133 [0041] Bump: 14 [0042] accommodating groove: 15, 15, [0043] Guide rail: 16, 16' [0044] Conductive terminal: 2 [0045] Interference end: 21 [0046 Interference body: 210 [0047] Contact end: 20 [0048] Soldering end: 22 [0049] Compression shrapnel: 3, 3' [0050] Holding part: 30, 30, 096104008 Form number A0101 Page 11 of 25 Page 100 March 11th Nuclear replacement page 1003083017-0 1345857 [0051] Barb: 301 [0052] Abutment: 3 0 2 [0053] Elastic piece: 31 [0054] Abutment: 310 [0055 Contact: 311 [0056] Shielding member: 4, [0057] First surface: 40 [0058] Docking hole: 401 [0059] Both side surfaces: 41 [0060] Opening: 411 [006 1] Mounting foot: 412 [0062] Reverse button: 42 [0063] Rear surface: 1 51 ' [0064] Positioning groove: 152' [0065] Buckle: 3 0 0 ' [0066] Buckle: 301' Resisting part: 302' [0068] Resisting body: 413' [0069] Bump: 414', 31' 4 41, 096104008 Form No. A0101 Page 12/Total 25 Page 100 March 11, Nuclear Positive replacement page 1003083017-0