M272257 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種電連接器，尤其係關於一種可與相應 對接元件接合以傳輸資料或信號之電連接器。 【先前技術】 圖1所示為一現有電連接器8應用於一手機中之示意圖， 其包括一絕緣本體80、複數端子（圖中未示出）、一柔性印刷 電路板81，及至少一彈性支援元件82 ;各端子收容於絕緣 本體80设置之相應端子通道（圖中未示出）。自絕緣本體⑽ 之下表面800約中部處凸伸有兩固接塊8〇1，該兩固接塊 可依次穿過電路板8 1和彈性支援元件82上設置之相應固接 孔820，藉由熱熔接等方式將絕緣本體8〇、電路板8 1和彈性 支援元件82緊固在一起。 實際應用中，該電連接器8可與一相應之外部對接元件對 接（圖中未不出），並可藉由該柔性印刷電路板8丨連接至手機 内部之相應部件（圖中未示出）。就柔性印刷電路板81而言， 其一端須彎折方可延伸連接至相應部件，而在靠近絕、^本 體80處形成一 f折部810。由於由固接塊8〇1產生之固定作 用主要集中於絕緣本體8G中冑，向絕緣本體8()兩側逐漸減 小，加之該電連接器8在靠近該彎折部81〇處沒有任何專門 之固定措施。當該電連接器8與相應對接元件多次對接後， 插拔産生之扭力作用極易導致柔性印刷電路板81與絕緣本 體80、彈性支援it件82在靠近該彎折部81_脫開，影響整 個電連接器8之穩定性，進而影響整個手機之性能。 H:\HU\LGC\Molex 中說\95993\95993.doc M272257 有鑒於上述原因，該類電連接器須作進一步改進以滿足 穩定性之要求。 【新型内容】 本創作之目的在於提供一種電連接器，其可穩定之將絕 緣本體、柔性印刷電路板與彈性支援元件緊固在一起，既 使在扭力作用下也不易脫開。 為達到上述目的，本創作提供一種電連接器，其包括一 絕緣本體、複數端子、一柔性印刷電路板及至少一彈性支 援元件，各‘子收容於該絕緣本體設置之相應端子通道 内。該電連接器可與一相應對接元件接合，並藉由該柔性 電路板之第一端與一連接部件連接。絕緣本體具有一面向 對接元件之上表面及與該上表面相對之下表面，並自下表 面中部處凸伸有至少_固接塊，錢接塊將絕緣本體、柔 性印刷電路板與彈性支援元件緊固在-起。此外，絕緣本 ，之下表面靠近柔性印刷電路板之第一端亦設有一固定 部，該固定部可將柔十生印刷電路板進一步貼固至絕緣本體 下表面。 、疋P可為一拱臂，該拱臂與絕緣本體下表面間存有一 :隙’恰可供柔性印刷電路板穿過。I亥固定部亦可為一自 -向下凸伸之凸塊，一配合之彎折固定件緊貼柔性 p刷電路板*近彈性支援元件—面設置，其設有與柔性印 刷電路板上卡°配合之卡接m該卡接部向柔性印刷 電路板之第—端延伸之輔助部。熱融該凸塊使其固接於該 固定件，進而使該柔性印刷電路板進—步貼固於絕緣本 H:\HlALGC\Molex t Ut\95993\95993 d〇c M272257 體。如此’即使在多次與對接元件對接情況下，仍可保證 :性印刷電路板固定於絕緣本體與彈性支援元 會脫開。 為濾、除通訊環境中之噪音干擾，電連接器亦包括—裝設 於絕緣本體之接地元件。接地元件具有—基部，自該基部 一侧延伸之接觸部，自該基部另—側延伸之焊接部，及複 數延伸於焊接部同側之固持部。#中接觸部、固持部分別 收納於絕緣本體上設置之收納槽、固持槽；而焊接部則焊 接至柔性印刷電路板。 本創作之料效益在於：與現㈣連Μ僅在絕緣本體 下表面中部設置固接塊固接絕緣本體、柔性印刷電路板與 彈性支板7G件之結構相Λ，本創作在絕緣本體靠近柔性印 刷電路板連接相應連接設備—端設有相之固定結構，可 防止在扭力作用下柔性印刷電路板之脫開，從而具有性能 穩疋、通^品質南之優點。 【實施方式】 現結合附圖對本創作電連接器之一優選實施例作詳細說 明如下： 如圖2所示，本創作電連接器丨包括一絕緣本體2、複數端 子3、一接地元件4、一柔性印刷電路板5及一彈性支援元件 6。該電連接器1可與一相應之對接元件對接（圖中未示出）， 並可藉由該柔性印刷電路板5之第一端50與其他相應部件 (圖中未示出）電連接。 請參照圖3、圖4，絕緣本體2大致呈長方體形，具有_面 H:\HU\LGC\Molex 中說\95993\95993.doc M272257 7賴元件之上表面2G及與該上表面20相對之τ表面20,。 7絕緣本體2長度方向連接上表面2G與下表面2〇,形成一前 端面2卜及與該前端面21相對之後端面21，，該前端面21盘 上表面:目鄰接之邊緣呈一斜面2〇〇。自上表面㈣近後端 面21'處貫穿至下表面2G’形成有複數端子通道22，各相應端 子3即收容於相應之端子通道22中。複數固持槽23分別位: 兩端子通道22之自前端面21約中部處向後端面21，水平 延伸一段。收納槽24位於相應固持槽23上方，其上表面側 20開放’並自斜面向後端面21’水平延伸至靠近端子通道 22處而形成一開槽。兩固接塊乃自下表面⑼，上中央之端子 通道2:兩側凸出延伸，其尺寸應保證其可穿過電路板$與彈 性支援元件6後仍凸伸一段供固接用（請結合圖2、圖5)。本 貫施例中固定部26為一凸塊形式，自絕緣本體2之下表面如， 靠近柔性印刷電路板5之第一端5〇處凸伸，經水平延伸—段 後又向下延伸。 各端子3規格相同，均為一彎折之金屬片。如圖3所示， 各端子3包括位於相對兩側之基部3〇、接觸部33，及中間一 連接兩者之連接部32。一焊接部31自基部3〇一端向連接部 32反方向延伸。接觸部33呈一向上凸出之平滑球面，以利 於與對接元件相接觸。基部30包含自其側面對稱延伸之干 涉部3 01及一對垂直延伸之翼部3 〇 2，用於將端子3固持於相 應之端子通道22中。 該接地元件4係用於濾除幹擾信號，其具有一基部仂，自 該基部40上側延伸有複數接觸部41，相對下側形成有對應 H:\HU\LGC\Molex 中說\95993\95993 .doc M272257 之固持部42，I中間之兩固持部42之間延伸有一焊接部 43。接觸部41亦可同對接元件對接，其尺寸與絕緣本體2 之收納槽24相當，自基部4〇略向上傾斜延伸一段，在其自 由端向下、再大致水平彎折延伸而可收納於相應之收納槽 24中。固持部42垂直於基部4〇延伸，其相對兩側凸伸有複 數涉部420。當固持部42收容於固持槽23中時，可藉由干涉 部420緊密抵觸固持槽23之槽壁達到固持接地元件4之目 的。焊接部43位置較固持部42低，係自基部4〇垂直延伸一 段再水平延伸以緊貼絕緣本體2之下表面2〇,。 柔性印刷電路板5—側設有與端子3之焊接部31相對應之 複數焊墊5 1，而相對之另一側則設有一與接地元件4之焊接 口P43對應之供接地用焊墊51，。另外，兩側焊墊5ι、51，之間 設有配合絕緣本體2上固接塊25之固接孔52。為配合絕緣本 體2上之固定部26，該柔性印刷電路板5靠第一端“之相應 位置處略向外凸伸兩凸片，而形成一卡口53。 結合圖2與圖3,彈性支援元件6為一彎折之彈性金屬片， 其中部為一支援平面60，該支援平面6〇兩側相向彎折延伸 形成對稱之兩支撐腳61。支援平面60中部沿一側水平延伸 丰又，其上形成有與固接塊25相配合之固接孔6〇〇。為增強 彈性支援元件6之彈性，支撐腳61中部向内側彎折，末端折 成近似水平狀。 為配合該固定部26,該電連接器！亦包括一固定件7。該 固定件7為一近似F形之金屬片，其F形之上端構成該固定件 7之卡接部70，形成與柔性印刷電路板5上卡口兄對應之缺 H:\HU\LGC\Molex tti\95993\95993.doc M272257 口 700;而彎折之F形拖尾則為該固定件7之輔助部71。 參照圖2、圖3、及圖5，組裝電連接器1時，各端子3自絕 緣本體2之下表面20,壓入端子通道22 ;而接地元件4則自絕 緣本體2前側裝入，其接觸部41、固持部42分別對應相應之 收納槽24、固持槽23推入，而使接觸部41收容於收納槽24、 固持部42收容於固持槽23，基部4〇與焊接部“則分別抵靠 絕緣本體2之前端面21與下表面2〇,。然後，端子3之焊接部 31焊接至電路板5之焊墊51，接地元件4之焊接部則焊接 至電路板5之另一焊墊51，。使絕緣本體2之固接塊乃穿過電 路板5上之固接孔52，接著穿過彈性支援元件6上對應之固 接孔600。使固定件7緊貼電路板5靠近彈性支援元件6之一 側，其卡接部70上之缺口 700對應電路板5之卡口 53，且輔 助部壓制於柔性印刷電路板5靠第一端鱗；將絕緣本體 2上之固定部26依次穿過柔性印刷電路板5與固定件7上之 卡口 53與卡接部70之缺口 7〇〇。熱熔固接塊25凸伸在固接孔 52、600外之部分，即可使絕緣本體2、接地元件4、電路板 5及彈性支板凡件6緊固在一起。而熱熔接該固定部％凸伸 於固定件7外之部分’使其固接於卡接部7()，即可強化絕緣 本體2、柔性印刷電路板5與彈性支援元件S在靠近柔性印刷 電路板5之第一端50之固定效果。同時藉由固定件7上輔助 部^壓制該柔性印刷電路板5，可進—步達到防止該電路板 5叉到扭力作用時直接扭開該彈性支援元件6之目的。 士圖6所，在本創作之另一優選實施例中，、絕緣本體2, 上之固定部26’亦可採用拱臂之形式。該拱臂26’-端自絕緣 H:\HU\LGC\Molex 中說\95993\95993.doc -10- M272257 一豆下表面凸伸’而其另—端與絕緣本體2,下表面間存有 :縫隙’恰可供柔性印刷電路板5從其中穿過。同樣可 壓制該柔性印刷電路板5，防止該電路板5受到扭 扭開該彈性支援元件6之目的。 ％ 在本使用新型之另-實施财，亦可藉由延長彈性支援 几件之長度，使該絕緣本體之固定部如固接部—般同時穿 過柔性印刷電路板與彈性支援元件，而將三者在電路板彎 折一側進一步得到固定，此處不再贅述。 以上實施例僅為說明本創作之原理及功能，並非限制本 創作。因此熟悉本技術之人M對上述實施例所做之不違背 本創作精神之修改及變化，仍為本創作所涵蓋。本創作之 權利範圍應如本專利申請權利要求所列。 【圖式簡單說明】 圖1係一現有電連接器之示意圖； 圖2係本創作一優選實施例之側視圖； 圖3係圖2所示實施例之立體分解圖，· 圖4係圖2所示實施例之絕緣本體之立體圖； 圖5係圖2所示實施例之仰視圖；以及 圖6係本創作另一優選實施例之立體圖。 【主要元件符號說明】 1 電連接器 3 端子 5 柔性印刷電路板 2、2， 絕緣本體 4 接地元件 6 彈性支援元件 H:\HU\LGC\Molex 中說\95993\95993.doc M272257 7 固定件 20 上表面 2 1 前端面 22 端子通道 2 4 收納槽 26、26f 固定部 3 1 焊接部 33 接觸部 41 接觸部 43 焊接部 51、51’ 焊墊 53 卡口 61 支撐腳 71 輔助部 81 電路板 200 斜面 302 翼部 600 固接孔 800 下表面 810 彎折部 電連接器 下表面 後端面 固持槽 固接塊 基部 連接部 基部 固持部 第一端 固接孑L 支援平面 卡接部 絕緣本體 彈性支援元件 干涉部 涉部 缺口 固接塊 固接孔 H:\HU\LGC\Molex 中說\95993\95993.docM272257 8. Description of the new type: [Technical field to which the new type belongs] This creation is about an electrical connector, and in particular, it is about an electrical connector that can be connected with corresponding mating components to transmit data or signals. [Prior Art] FIG. 1 shows a schematic diagram of an existing electrical connector 8 applied to a mobile phone, which includes an insulating body 80, a plurality of terminals (not shown in the figure), a flexible printed circuit board 81, and at least one The elastic supporting element 82; each terminal is accommodated in a corresponding terminal channel (not shown) provided in the insulating body 80. There are two fixing blocks 801 protruding from about the middle of the lower surface 800 of the insulating body ⑽. The two fixing blocks can pass through the corresponding fixing holes 820 provided on the circuit board 81 and the elastic supporting element 82 in turn. The insulating body 80, the circuit board 81, and the elastic supporting element 82 are fastened together by means of thermal fusion or the like. In practical applications, the electrical connector 8 can be docked with a corresponding external docking component (not shown in the figure), and can be connected to corresponding parts inside the mobile phone through the flexible printed circuit board 8 (not shown in the figure) ). As for the flexible printed circuit board 81, one end of the flexible printed circuit board 81 must be bent to extend and connect to the corresponding component, and an f-folded portion 810 is formed near the insulator 80. Since the fixing effect produced by the fixing block 801 is mainly concentrated in the insulating body 8G, it gradually decreases to both sides of the insulating body 8 (), and in addition, the electrical connector 8 does not have any near the bent portion 810. Special fixing measures. After the electrical connector 8 is docked with the corresponding mating component for many times, the torque generated by the insertion and removal easily causes the flexible printed circuit board 81 to be disconnected from the insulating body 80 and the elastic supporting it 82 near the bent portion 81_, Affects the stability of the entire electrical connector 8 and thus the performance of the entire mobile phone. H: \ HU \ LGC \ Molex states that \ 95993 \ 95993.doc M272257 For these reasons, this type of electrical connector must be further improved to meet the stability requirements. [New content] The purpose of this creation is to provide an electrical connector that can stably fasten the insulating body, flexible printed circuit board, and elastic support element, and it is not easy to disengage even under the action of torsion. In order to achieve the above object, the present invention provides an electrical connector, which includes an insulating body, a plurality of terminals, a flexible printed circuit board, and at least one elastic supporting element, and each ‘child’ is received in a corresponding terminal channel provided in the insulating body. The electrical connector can be engaged with a corresponding mating component, and connected to a connecting component through a first end of the flexible circuit board. The insulating body has an upper surface facing the mating element and a lower surface opposite to the upper surface, and at least a _ fixed connection block is protruded from the middle of the lower surface. The money connecting block connects the insulating body, the flexible printed circuit board and the elastic supporting element. Fasten at-. In addition, the insulation surface is also provided with a fixing portion at the lower end near the first end of the flexible printed circuit board, and the fixing portion can further fix the flexible printed circuit board to the lower surface of the insulation body. And 疋 P may be an arch arm, and there is a gap between the arch arm and the lower surface of the insulating body, which is just for the flexible printed circuit board to pass through. The fixing part can also be a self-downwardly protruding bump, and a matching bending fixture is closely attached to the flexible p-brush circuit board. * Nearly elastic support element-surface setting, which is provided with a flexible printed circuit board card. ° Matching mating m The auxiliary portion extending to the first end of the flexible printed circuit board. The bump is fused to be fixed to the fixing member, and the flexible printed circuit board is further adhered to the insulation H: \ HlALGC \ Molex t Ut \ 95993 \ 95993 doc M272257 body. In this way, even in the case of docking with the mating component multiple times, it is still guaranteed that the flexible printed circuit board is fixed to the insulating body and the elastic support element is disengaged. In order to filter and remove the noise interference in the communication environment, the electrical connector also includes a grounding element installed on the insulating body. The grounding element has a base portion, a contact portion extending from one side of the base portion, a welding portion extending from the other side of the base portion, and a plurality of holding portions extending on the same side of the welding portion. The middle part and the holding part are respectively stored in a storage groove and a holding groove provided on the insulating body; and the soldering part is soldered to the flexible printed circuit board. The material benefit of this creation is that the connection with the existing structure is only provided in the middle of the lower surface of the insulating body to fix the insulating body, the flexible printed circuit board and the 7G pieces of the elastic support plate. The printed circuit board is connected to the corresponding connecting device-a fixed structure is arranged at the end, which can prevent the flexible printed circuit board from being disengaged under the action of torsion, thereby having the advantages of stable performance and high quality. [Embodiment] A preferred embodiment of the electrical connector of the present invention will be described in detail with reference to the drawings as follows: As shown in FIG. 2, the electrical connector of the present invention includes an insulating body 2, a plurality of terminals 3, a grounding element 4, A flexible printed circuit board 5 and an elastic supporting element 6. The electrical connector 1 can be docked with a corresponding mating component (not shown), and can be electrically connected to other corresponding components (not shown) through the first end 50 of the flexible printed circuit board 5. Please refer to FIG. 3 and FIG. 4. The insulating body 2 has a substantially rectangular parallelepiped shape, and has _plane H: \ HU \ LGC \ Molex said \ 95993 \ 95993.doc M272257 7The upper surface 2G of the component is opposite to the upper surface 20 Of τ surface 20 ,. 7 The insulating body 2 connects the upper surface 2G and the lower surface 20 in the length direction to form a front end surface 2 and a rear end surface 21 opposite to the front end surface 21. The front surface 21 disc upper surface: the adjacent edge is a slope 2 〇〇. A plurality of terminal channels 22 are formed penetrating from the upper surface to the near rear surface 21 'to the lower surface 2G', and each corresponding terminal 3 is received in the corresponding terminal channel 22. The plurality of holding grooves 23 are respectively located: the two terminal channels 22 extend horizontally from the front end surface 21 to the rear end surface 21 at about the middle. The receiving groove 24 is located above the corresponding holding groove 23, and its upper surface side 20 is open 'and extends horizontally from the oblique surface to the rear end surface 21' to the terminal channel 22 to form a slot. The two fixing blocks are from the lower surface ⑼, the upper center terminal channel 2: the two sides are convexly extended, and their dimensions should ensure that they can pass through the circuit board $ and the elastic support element 6 and still protrude for a fixed connection (please (Combining Figures 2 and 5). In this embodiment, the fixing portion 26 is in the form of a bump, which protrudes from the lower surface of the insulating body 2 near the first end 50 of the flexible printed circuit board 5, and extends horizontally after a section and then extends downward. Each terminal 3 has the same specifications and is a bent metal piece. As shown in FIG. 3, each terminal 3 includes a base portion 30 located on opposite sides, a contact portion 33, and a connection portion 32 connecting the two in the middle. A welding portion 31 extends in the opposite direction from the one end of the base portion 30 to the connecting portion 32. The contact portion 33 has a smooth spherical surface protruding upward to facilitate contact with the mating element. The base portion 30 includes an interference portion 301 extending symmetrically from its side and a pair of vertically extending wing portions 302 for holding the terminal 3 in the corresponding terminal channel 22. The grounding element 4 is used to filter out interference signals. It has a base 仂. A plurality of contact portions 41 extend from the upper side of the base 40, and the corresponding lower side is formed with a corresponding H: \ HU \ LGC \ Molex said \ 95993 \ 95993 .doc M272257 has a welding portion 43 extending between the retaining portion 42 and the two retaining portions 42 in the middle. The contact portion 41 can also be docked with the docking element, and its size is equivalent to that of the receiving groove 24 of the insulating body 2. It extends slightly upward from the base 40, and extends downward at its free end, and then extends approximately horizontally to accommodate the corresponding portion. In the storage slot 24. The holding portion 42 extends perpendicular to the base portion 40, and a plurality of involved portions 420 project from opposite sides thereof. When the holding portion 42 is accommodated in the holding groove 23, the purpose of holding the ground element 4 can be achieved by the interference portion 420 closely contacting the groove wall of the holding groove 23. The welding portion 43 is lower than the holding portion 42 and extends vertically from the base portion 40 and then horizontally to closely fit the lower surface 20 of the insulating body 2. The flexible printed circuit board 5 is provided with a plurality of pads 51 corresponding to the welding portion 31 of the terminal 3 on one side, and a pad 51 for grounding corresponding to the welding port P43 of the grounding element 4 is provided on the opposite side. . In addition, between the welding pads 5m and 51 on both sides, fixing holes 52 are provided to cooperate with the fixing blocks 25 on the insulating body 2. In order to cooperate with the fixing portion 26 on the insulating body 2, the flexible printed circuit board 5 protrudes slightly outwards from the corresponding position of the first end "to form a bayonet 53. Combining Figs. 2 and 3, elasticity The supporting element 6 is a bent elastic metal sheet, the middle part of which is a supporting plane 60, and the two sides of the supporting plane 60 are bent toward each other to form symmetrical two supporting legs 61. The middle part of the supporting plane 60 extends horizontally along one side. A fixing hole 600 is formed thereon to cooperate with the fixing block 25. In order to enhance the elasticity of the elastic support element 6, the middle portion of the supporting leg 61 is bent inward, and the end is folded into an approximately horizontal shape. Section 26, the electrical connector! Also includes a fixing member 7. The fixing member 7 is an approximately F-shaped metal sheet, and the upper end of the F-shape constitutes the engaging portion 70 of the fixing member 7, forming a flexible printed circuit board. 5 The corresponding missing part of the upper bayonet H: \ HU \ LGC \ Molex tti \ 95993 \ 95993.doc M272257 port 700; and the bent F-shaped tail is the auxiliary part 71 of the fixing member 7. Refer to Figure 2, 3 and 5, when assembling the electrical connector 1, each terminal 3 is pressed from the lower surface 20 of the insulating body 2 into the terminal channel 22 The grounding element 4 is inserted from the front side of the insulating body 2. The contact portion 41 and the holding portion 42 are pushed in correspondingly to the corresponding storage grooves 24 and the holding grooves 23, so that the contact portion 41 is received in the storage grooves 24 and the holding portions 42. Housed in the holding groove 23, the base portion 40 and the welding portion "are abutted against the front end surface 21 and the lower surface 20 of the insulating body 2, respectively. Then, the soldering portion 31 of the terminal 3 is soldered to the pad 51 of the circuit board 5, and the soldering portion of the ground element 4 is soldered to the other pad 51 of the circuit board 5. The fixing block of the insulating body 2 is passed through the fixing hole 52 in the circuit board 5, and then through the corresponding fixing hole 600 in the elastic supporting member 6. The fixing member 7 is closely attached to the circuit board 5 near one side of the elastic supporting element 6, and the notch 700 on the clamping portion 70 corresponds to the bayonet 53 of the circuit board 5, and the auxiliary portion is pressed against the flexible printed circuit board 5 against the first end. Scale; Pass the fixing portion 26 on the insulating body 2 through the notch 70 of the flexible printed circuit board 5 and the bayonet 53 on the fixing member 7 and the notch 70 on the fixing portion 70 in order. The portions of the hot-melt fixing block 25 protruding outside the fixing holes 52 and 600 can fasten the insulating body 2, the grounding element 4, the circuit board 5, and the elastic supporting plate 6 together. And the portion of the fixing portion that protrudes outside the fixing member 7 by heat welding is fixed to the clamping portion 7 (), so that the insulating body 2, the flexible printed circuit board 5, and the elastic support element S are close to the flexible printing. The fixing effect of the first end 50 of the circuit board 5. At the same time, by pressing the flexible printed circuit board 5 on the auxiliary part of the fixing member 7, the purpose of preventing the circuit board 5 from twisting the elastic support element 6 directly when the circuit board 5 is forked to a torque can be further achieved. In FIG. 6, in another preferred embodiment of the present invention, the fixing portion 26 ′ on the insulating body 2 may also be in the form of an arch arm. The 26'-end of the arch arm is self-insulating H: \ HU \ LGC \ Molex, which says \ 95993 \ 95993.doc -10- M272257 The lower surface of a bean is protruding, and the other end of the arch is between the insulating body 2 and the lower surface. There is: a gap 'just through which the flexible printed circuit board 5 can pass. It is also possible to press the flexible printed circuit board 5 to prevent the circuit board 5 from being twisted to open the elastic support member 6 for the purpose. % In this case, we can use a new type of new-implemented money to extend the length of several pieces of elastic support, so that the fixed part of the insulating body can pass through the flexible printed circuit board and the elastic support element at the same time as the fixed part. The three are further fixed on the bent side of the circuit board, and will not be repeated here. The above embodiments are only for explaining the principle and function of this creation, and not for limiting this creation. Therefore, modifications and changes made by a person familiar with the technology to the above embodiments that do not violate the spirit of this creative work are still covered by this creative work. The scope of rights of this creation shall be as set out in the claims of this patent application. [Schematic description] Figure 1 is a schematic diagram of an existing electrical connector; Figure 2 is a side view of a preferred embodiment of the present invention; Figure 3 is an exploded perspective view of the embodiment shown in Figure 2, FIG. 5 is a bottom view of the embodiment shown in FIG. 2; and FIG. 6 is a perspective view of another preferred embodiment of the present invention. [Description of main component symbols] 1 Electrical connector 3 Terminal 5 Flexible printed circuit board 2, 2, Insulation body 4 Grounding element 6 Elastic support element H: \ HU \ LGC \ Molex Say \ 95993 \ 95993.doc M272257 7 Fixing parts 20 Upper surface 2 1 Front end surface 22 Terminal channel 2 4 Storage slot 26, 26f Fixing part 3 1 Welding part 33 Contact part 41 Contact part 43 Welding part 51, 51 'Welding pad 53 Bayonet 61 Support leg 71 Auxiliary part 81 Circuit board 200 bevel 302 wing 600 fixing hole 800 lower surface 810 bent portion electrical connector lower surface rear end retaining groove fixing block base connecting portion base holding portion first end fixing 孑 L support plane snap portion insulating body elastic support Component interference part notch fixing block fixing hole H: \ HU \ LGC \ Molex says \ 95993 \ 95993.doc