坤406842 五、新型說明： 【新型所屬之技術領域】 本創作涉及電連接器領域技術，尤其是指一種電連接器的結 構改良。 【先前技術】 ' 通用串列匯流排（Universal Serial Bus，USB )是目前廣泛使 祕個人電關邊産品的―種赌拔傳輸介面，該介面在不需要 重新開機的情況下即與硬體連結進行資料傳輸，具有傳輸性能好 畴性，I·年時第一代USB1 i傳輸介面被推，_年英代爾 職表usbzo的正式規格’借此也擴展了可以使用usb傳輸介 面的電腦周邊產品種類，如移動硬碟、印表機、滑鼠等。 但ik著所需進行傳輸的槽案容量日漸增大，USB2〇的傳輸速 度因受限於控制晶片及麵因素而開始不能滿足使用時的需求， ‘也因此促進了新-代聰3.G的推出，腦3叫了維持既往的結 構與Ik插即用的特色’更將應用領域擴及到個人電腦、消費電子 商品及移動裝置的同步即時傳輸中，其傳輸速度更爲咖2〇的 10倍，並且具有低功耗的優點。 目前USB協會敏USB3.G正向（其卜組導電端子的接觸 彈點向下）與公座接觸’然而Usb3 q的麵正向結構（1中 導電端子的接觸彈點向下）無法滿足用戶之正插及反插需要，同 時也限制了廠商設計的靈活性。 3 M406842 【新型内容】 有鑒於此，本創作針對現有技術存在之缺失，其主要目的是提 供種電連接器的結構改良，其能有效解決現有之電連接器無法 滿足用戶之正插及反插需要的問題。 爲實現上述目的，本創作其採用如下技術方案加以實現： 一種電連接器的結構改良，包括絕緣本體、第一端子、第二 端子和金屬外殼；該絕緣本體包括有基座和舌板，該舌板於基座 擊的刚端面-體延伸出，該第一端子和第二端子設置於絕緣本體 - 上，該第_端子的接觸部和第二端子的接觸彈點均露出舌板外； ▲該金屬外殼包覆於絕緣本體外，該第二端子的接觸彈點向上露出 舌板的上表面，對應該第一端子的接觸部露出舌板的上表面。 其中’所述第-端子通過鑲嵌成型的方式設置於絕緣本體上。 其中’所述絕緣本體的上表面上設置有端子槽，該第二端子 插裝於該端子槽中，該第二端子的接娜點向上露出該端子槽外。 . 本創作與現有技術相比具有明顯的優點和有益效果，具體而 言，由上述技術方案可知， -、通過第二端子的接娜點向上露出舌板的上表面， 對應該第-端子的接觸部露出舌板的上表面，以此形成反向結 構’本産品之反向結構與原來的正向結構結合，能夠滿足用戶之 正插和反插需要，適用於不同用戶的需求，並使得廠商可根據實 際需要選擇正向結構或反向結構，大大提高了薇商設計的靈活性。 二、通過將第—端子鑲嵌成型於絕緣本體上，將第二端子插 4 裳於絕緣讀上，餅核品軌裝簡便，射姐避免各端子 之間形成短路現㈣發生，提高了産品的合格率。 【實施方式】 請參照第i圖至第4圖所示’其顯示出了本創作之較佳實施 例的具體結構，包括有絕緣本體1〇、第一端子％、第二端子％ 和金屬外殼40。 • 其中’如第2圖所示’該絕緣本體10包括有基座11和舌板 12，該舌板12於該基座u的前端面—體延伸出，該舌板12的上 表面設置有端子槽121和固定槽122，該固定槽122位於該端子槽 121的前侧。 該第-端子2〇包括有依次-體成型連接的接觸部2卜固定部 22和焊接部23’該第-端子20通過鑲故成型（m〇lding)的方式 設置於絕緣本體10上，該接觸部21露出前述固定槽122，該固定 _ 部22埋於絕緣本體10内，該焊接部23向後伸出絕緣本體10之 ， 基座11外。 該第二端子30包括有依次一體成型連接的接觸彈點31、固定 部32和焊接部33，該第二端子3〇插裝於絕緣本體1〇上，該接觸 彈點31向上露出該端子槽121外’該固定部32固定於端子槽121 中’該焊接部33向後伸出絕緣本體1〇之基座Η外。 該金屬外殼40包括有主體41和後蓋42，該主體41後端開 口，該主體41包覆於絕緣本體1〇外，該後蓋42封蓋住主體41 5 M4Ub842 的後端開口。該金屬外殼40用於防止電磁干擾。 以及，進4包括朗定錢，定座5G安裝於絕緣本體 10的後端’該固定座50上對應第一端子2〇和第二端子3〇 複數個通孔51，該第-端子20的焊接部23和第二端子％的又焊接 部33由上往下穿出對應通孔51外，該固定座5〇用於將第一端子 .20之焊接部23和第二端子3〇之焊接部％固定以便於將第一端 毳子20的焊接部23和第二端子3〇的焊接部33對應焊制外部電 —路板上實現電連接。 - 詳述本實施例的組裝過程和使用方法如下： 組裝過程很簡單，如第2圖和第3騎示，首先將第一端子 20鑲嵌成型（molding)於絕緣本體1〇上，使該第一端子2〇的接 觸部21露出固定槽122，該第一端子2〇的固定部22埋於絕 體1〇中，該第-端子20的焊接部23向後伸出基座u外。接著， 籲將第二端子30插裝於端子槽121中，使該第二端子3〇的接觸彈 點31向上露出端子槽121外，該第二端子3〇的固定部32固定於 端子槽121巾，該第二端子3〇的焊接部％向後伸出基座“外。 接著，使第一端子20的焊接部23和第二端子30的焊接部33穿 過固定座50上對應的通孔51，並將固定座5〇安裝固定於絕緣本 體的後端。最後，將金屬外殼4〇的主體w套裝於絕緣本體 外並將後蓋42封蓋住主體41的後端開口，組裝完畢（如第工 圖所示）。 使用時，只需將第一端子20的焊接部23和第二端子3〇的焊 6 M4U6842 接部33對鱗接斷部電路板上即可。 本創作的設計重點在於： 首先’通過利用第二端子的接觸彈點向上露出舌板的上表面，對 應該第-端子的接觸部露出舌板的上表面，以此形成反向結構， 本産品之反向結構與原來的正向結構結合，能夠滿戶之正插 和反插需要’翻料關戶的需求，並使得鑛可根據實際需 要選擇正向結構或反向結構，大大提高了礙商設計的靈活性。其 次’通過將第—端子鑲嵌成型於絕緣本體上，將第二端子插裝於 、’邑緣本體上，使得本產品的組裝簡便，並可有效避免各端子之間 形成短路現象的發生，提高了産品的合格率。 以上所述，僅是本創作的較佳實施例而已，並非對本創作的 技術範圍作任何關，故凡是依據摘作的技術實質對以上實施 例所作的任何細微修改、等_化與修飾，均仍屬於本創作技術 方案的範圍内。 【圖式簡單說明】 第1圖係是本創作之較佳實施例的組裝立體示圖； 第2圖係是本創作之較佳實施例的分解圖； 第3圖係是本創作之較佳實施例的局部組裝圖； 第4圖係是本創作之較佳實施例的截面圖。 【主要元件符號說明】 11、基座 121、端子槽 1〇、絕緣本體 12、舌板 7 M406842 122、固定槽 20、第一端子 21、接觸部 22、固定部 23、焊接部 30、第二端子 31、接觸彈點 32、固定部 33、焊接部 40、金屬外殼 41、主體 42、後蓋 50、固定座 51、通孔Kun 406842 V. New Description: [New Technology Field] This creation relates to the field of electrical connectors, and in particular to the structural improvement of an electrical connector. [Prior Art] 'Universal Serial Bus (USB) is a kind of gambling transmission interface that is widely used in secret personal edge products. The interface is connected to the hardware without rebooting. Data transmission, with good transmission performance, I. Years of the first generation USB1 i transmission interface was pushed, _ the British version of the official specification of usbzo 'this also expands the computer peripherals that can use the usb transmission interface Product categories, such as mobile hard drives, printers, mice, etc. However, the capacity of the slot that needs to be transmitted is increasing day by day. The transmission speed of USB2〇 is limited by the control chip and the surface factor, and it can not meet the demand when it is used. 'Therefore, it promoted the new-daiconc 3.G With the launch of the brain, the brain 3 is called to maintain the structure of the past and the features of Ik plug-and-play. The application area is extended to the simultaneous real-time transmission of personal computers, consumer electronics and mobile devices, and its transmission speed is even more arrogant. 10 times and has the advantage of low power consumption. At present, the USB Association Min USB3.G is forward (the contact point of the conductive terminal of the group is down) and the contact with the male seat. However, the surface forward structure of the Usb3 q (the contact point of the conductive terminal in the 1 is downward) cannot satisfy the user. The need for positive insertion and reverse insertion also limits the flexibility of the manufacturer's design. 3 M406842 [New Content] In view of this, this creation is aimed at the lack of existing technology. Its main purpose is to provide a structural improvement of the electrical connector, which can effectively solve the problem that the existing electrical connector can not meet the user's positive and negative insertion. The problem you need. In order to achieve the above object, the present invention is implemented by the following technical solutions: A structural improvement of an electrical connector includes an insulative housing, a first terminal, a second terminal, and a metal housing; the insulative housing includes a base and a tongue, The tongue plate extends from the rigid end face of the base, and the first terminal and the second terminal are disposed on the insulative body - the contact portion of the contact portion of the first terminal and the contact point of the second terminal are exposed outside the tongue plate; ▲ The metal casing is covered on the outside of the insulating body, and the contact spring point of the second terminal exposes the upper surface of the tongue plate upward, and the contact portion corresponding to the first terminal exposes the upper surface of the tongue plate. Wherein the first terminal is disposed on the insulative body by insert molding. Wherein the upper surface of the insulative housing is provided with a terminal slot, the second terminal is inserted into the terminal slot, and the contact point of the second terminal is exposed outwardly of the terminal slot. Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, it can be known from the above technical solutions that - the upper surface of the tongue plate is exposed upward through the contact point of the second terminal, corresponding to the first terminal The contact portion exposes the upper surface of the tongue plate to form a reverse structure. The reverse structure of the product is combined with the original forward structure to meet the needs of the user for positive insertion and reverse insertion, and is suitable for different users and makes Manufacturers can choose forward structure or reverse structure according to actual needs, which greatly improves the flexibility of Weishang design. Second, by inserting the first terminal into the insulating body, the second terminal plug 4 is placed on the insulation reading, and the cake core rail is easy to install, and the shooting sister avoids the short circuit between the terminals (4), which improves the product. Pass rate. [Embodiment] Please refer to the figures i to 4, which show the specific structure of the preferred embodiment of the present invention, including an insulating body 1〇, a first terminal %, a second terminal %, and a metal casing. 40. The 'insulating body 10 includes a base 11 and a tongue plate 12 extending from the front end surface of the base u. The upper surface of the tongue plate 12 is provided with The terminal slot 121 and the fixing slot 122 are located on the front side of the terminal slot 121. The first terminal 2 includes a contact portion 2 having a sequential body-form connection, a fixing portion 22, and a soldering portion 23'. The first terminal 20 is disposed on the insulative housing 10 by insert molding. The contact portion 21 exposes the fixing groove 122, and the fixing portion 22 is buried in the insulative housing 10, and the soldering portion 23 projects rearward from the insulating body 10 outside the base 11. The second terminal 30 includes a contact ball point 31, a fixing portion 32 and a soldering portion 33 which are integrally connected and connected in series. The second terminal 3 is inserted into the insulating body 1 , and the contact pin point 31 exposes the terminal slot upward. 121, the fixing portion 32 is fixed in the terminal groove 121. The welding portion 33 projects rearward from the base of the insulating body 1 . The metal casing 40 includes a main body 41 and a rear cover 42. The main body 41 has a rear end opening. The main body 41 covers the outer side of the insulative housing 1. The rear cover 42 covers the rear end opening of the main body 41 5 M4Ub 842. The metal casing 40 is for preventing electromagnetic interference. And the terminal 4 includes the Langding money, and the fixed seat 5G is mounted on the rear end of the insulative housing 10. The fixing base 50 corresponds to the first terminal 2〇 and the second terminal 3, and the plurality of through holes 51, the first terminal 20 The soldering portion 23 and the second terminal % of the soldering portion 33 pass through the corresponding through hole 51 from the top to the bottom, and the fixing base 5 is used for soldering the solder portion 23 and the second terminal 3 of the first terminal .20. The portion % is fixed so as to electrically connect the welded portion 23 of the first end tweezer 20 and the welded portion 33 of the second terminal 3 对应 to the external electric circuit board. - The assembly process and the use method of the present embodiment are as follows: The assembly process is very simple, as shown in Fig. 2 and the third riding, first, the first terminal 20 is molded on the insulating body 1〇, so that the first The contact portion 21 of one terminal 2 turns out of the fixing groove 122, and the fixing portion 22 of the first terminal 2 is buried in the permanent body 1 , and the welded portion 23 of the first terminal 20 projects rearward from the base u. Then, the second terminal 30 is inserted into the terminal slot 121, so that the contact bounce point 31 of the second terminal 3〇 is exposed outwardly of the terminal slot 121, and the fixing portion 32 of the second terminal 3〇 is fixed to the terminal slot 121. The wiper portion of the second terminal 3〇 protrudes rearward from the base “outside. Next, the welded portion 23 of the first terminal 20 and the welded portion 33 of the second terminal 30 are passed through corresponding through holes in the mount 50. 51. Fixing and fixing the fixing seat 5〇 to the rear end of the insulating body. Finally, the main body w of the metal casing 4〇 is set on the outside of the insulating body, and the rear cover 42 is sealed around the rear end opening of the main body 41, and assembled ( As shown in the figure), in use, it is only necessary to weld the welding portion 23 of the first terminal 20 and the second terminal 3 焊 6 M4U6842 to the scale circuit board. The main point is: Firstly, by using the contact point of the second terminal to expose the upper surface of the tongue plate, the contact portion corresponding to the first terminal is exposed to expose the upper surface of the tongue plate, thereby forming a reverse structure, and the reverse structure of the product Combined with the original forward structure, it is necessary to fully insert and reverse insert 'Returning the needs of the customs, and enabling the mine to choose the forward structure or the reverse structure according to actual needs, greatly improving the flexibility of the barrier design. Secondly, by inserting the first terminal into the insulating body, the first The two terminals are inserted into the 'bend edge body, which makes the assembly of the product simple, and can effectively avoid the occurrence of short circuit between the terminals, and improve the yield of the product. The above is only the creation of this product. The preferred embodiments are not intended to limit the technical scope of the present invention, and any minor modifications, equalizations, and modifications made to the above embodiments in accordance with the technical essence of the abstract are still within the scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an assembled perspective view of a preferred embodiment of the present invention; FIG. 2 is an exploded view of a preferred embodiment of the present invention; FIG. 3 is a preferred embodiment of the present invention. A partial assembly view of the embodiment; Fig. 4 is a cross-sectional view of a preferred embodiment of the present invention. [Description of main components] 11. Base 121, terminal slot 1 绝缘, insulative body 12, tongue 7 M40 6842 122, fixing groove 20, first terminal 21, contact portion 22, fixing portion 23, welded portion 30, second terminal 31, contact spring point 32, fixing portion 33, welded portion 40, metal case 41, main body 42, rear Cover 50, fixing seat 51, through hole