M426202 五、新型說明： -【新型所屬之技術領域】 本創作為提供一種USB公頭板端連接器之 鍵構改良’尤指一種有效解決高頻訊號連接器 所產生的串音干擾問題的USB公頭板端連接 之結構改良。 ° 【先前技術】M426202 V. New description: - [New technical field] This creation is to provide a USB key for the connector of the USB male connector, especially a USB that effectively solves the crosstalk problem caused by the high frequency signal connector. The structure of the male end plate connection is improved. ° [Prior Art]
按’連接器之運用非常廣泛，所及包含USBPress 'Connector' is widely used, including USB
等等之連接器，而在於USB連接器方面則是不 斷的改良、進步，並同時增加了其傳輸速度。 然’電磁波對於某些領域上係非常有幫助，The connector is the same, but the USB connector is constantly improving and improving, and at the same time increasing its transmission speed. However, electromagnetic waves are very helpful in some fields.
如電信通訊或是雷達等，而電磁波可能影響電 子設備的運行，此種現象即稱為電磁干擾（E M j )’其中電磁干擾是指任何在電磁場伴隨著 電壓、電流的作用而產生會降低某個裝置、設 備2系統的性能，或可能對生物或物質產生不 良影響之電磁現象。因此，電子裝置的部分元 件即使用屏敝罩進行遮蓋，以切斷由電子元件 2產生的電磁干擾，並防止對包括電子元件的 叹備本身和周圍其它電子設備產生影響，此仍 :盡理想’且其中’電磁干擾中又以串音的現 距二是相鄰通道之間信號干擾，當資料傳輸 户I胃加、相鄰對之間過於接近或彼此訊號強 二f距過大時’串音干擾發生的可能性會隨之 t〇J。 3 M426202 是以，要如何解 本 ρπ ^ ^ , 解决上述習用之問題盘缺 失’即為本創作之創 J艰”缺 η乍人與從事此行業如 廠商所亟欲研究改盖 蒹之相關 。<方向所在者。 【新型内容】 个別作之創作人有鏗於上述缺失，乃 搜集相關資料，經由多方評估 乃 事於此行業累積之多年里並以從 干左驗，經由不斷試 修改，始設計出此種有效Μ 虿欢解決南頻訊號連接器 所產生的串音干擾問題的咖公頭板端連接器 之結構改良新型專利者。 本創作之主要目的在於透過分又成兩個的第 =接地延伸部及第二電源延伸部，使得有效的 h離了第一訊號金屬導體及第二差分訊號金屬 導體所產生的串音干擾與第二訊號金屬導體及 第二差分訊號金屬導體所產生的高頻串音干擾 及電磁干擾（EMI )問題。 為達上述目的及優勢，本創作USB公頭板端 連接器之結構改良改良主要包括一絕緣基體， 其絕緣基體上係界定有數個接地電源金屬導 體、數個訊號金屬導體、數個差分訊號金屬導 體、一接地金屬導體及數個分別設於差分訊號 金屬導體上方之電源金屬導體，其中’該些接 地電源金屬導體係分別界定有自接地電源接觸 部所又開延伸的二個接地電源延伸部’並於二 個接地電源延伸部之間設置該差分訊號金屬導 4 M426202 體，又所述的該些訊號金屬導體係界於該些接 地電源金屬導體之間’因此，透過接地電源延 伸部將差分訊號金屬導體與訊號金屬導體隔 開’以有效的解決高頻串音干擾之問題，又其 絕緣基體係被一屏蔽殼體所包覆，藉此達到如 上所述使其製程工序簡便、製造時間縮短、降 低成本等實用進步性。 藉由上述技術，可針對習用USB連接器所存 鲁在之無法有效的解決两頻串音干擾及電磁干擾 (Ε Μ I )的問題點加以突破，達到本創作如 上述優點之實用進步性。 【實施方式】 為達成上述目的及功效，本創作所採用之 技術手段及構造，茲繪圖就本創作較佳實施例 詳加說明其特徵與功能如下，俾利完全了解。 請參閱第一圖〜第三圖所示，係為本創作較 佳實施例之立體圖及局部示意圖一 '二，由圖 中可清楚看出本創作主要結構係包括： 一絕緣基體1 ; 於絕緣基體1上係界定一第一接地金屬導體 1 1 ’包含有界定於該絕緣基體1 一端處之第 一接地接觸部1 1 1 ’並該第一接地接觸部1 1 1係由絕緣基體1另端叉開分別延伸有第— 接地延伸部1 1 2 ’該第一接地延伸部1 1 2 係用於隔離下述第一訊號金屬導體1 2及下述 5 M426202 第二差分訊號金屬導體16所產生的串音干 擾，且各個第一接地延伸部1 1 2係向一端延 伸界定有第一接地焊接部1 1 3(即共二個第 一接地焊接部113); 一界定於該絕緣基體1上並位於各該第一接 地延伸部1 1 2之間的第一差分訊號金屬導體 1 5 ，其包含一第一差分訊號接觸部1 5 1 ， 並向絕緣基體1另端延伸界定有一第一差分訊 號延伸部1 5 2 ，而第一差分訊號延伸部1 5 2係向一端延伸界定有一第一差分訊號焊接部 1 5 3 ，其第一差分訊號焊接部1 5 3係位於 各該第一接地焊接部1 1 3之間； 一界定於該絕緣基體1上並位於該第一差分 訊號金屬導體1 5及該第一接地延伸部1 1 2 之間的第二差分訊號金屬導體1 6 ，其包含一 第二差分訊號接觸部1 6 1 ，並向絕緣基體1 另端延伸界定有一第二差分訊號延伸部1 6 2 ，而第二差分訊號延伸部1 6 2係向一端延 伸界定有一第二差分訊號焊接部1 6 3 ，而第 二差分訊號焊接部1 6 3係位於第一差分訊號 焊接部1 5 3及第一接地焊接部1 1 3之間； 一界定於該絕緣基體1上並與該第一接地金 屬導體1 1並排設置之第二電源金屬導體1 4 ，其包含有界定於該絕緣基體1 一端處之第 二電源接觸部1 4 1 ，並該第二電源接觸部1 6 M426202 r ' 4 1係由絕緣基體1另端又開分別延伸有第二 ‘電源延伸部1 4 2 ，該第二電源延伸部1 4 2 係用於隔離下述第二訊號金屬導體13及下述 第三差分訊號金屬導體18所產生的串音干 擾，且各個第二電源延伸部1 4 2係向一端延 伸界定有第二電源焊接部1 4 3 (即共二個第 二電源焊接部1 4 3 )，並第二電源焊接部1 4 3係與第一接地焊接部1 1 3並排設置； • 一界定於該絕緣基體1上並位於各該第二電 源延伸部1 4 2之間的第三差分訊號金屬導體 1 8 ，其包含一第三差分訊號接觸部1 8 1 ， 並向絕緣基體1另端延伸界定有一第三差分訊 號延伸部1 8 2 ，而第三差分訊號延伸部1 8 2係向一端延伸界定有一第三差分訊號焊接部 1 8 3 ，其第三差分訊號焊接部1 8 3係位於 各該第二電源焊接部1 4 3之間； ® 一界定於該絕緣基體1上並位於該第三差分 訊號金屬導體1 8及該第二電源延伸部1 4 2 之間的第四差分訊號金屬導體1 9 ，其包含一 第四差分訊號接觸部1 9 1 ，並向絕緣基體1 另端延伸界定有一第四差分訊號延伸部1 9 2 ，而第四差分訊號延伸部1 9 2係向一端延 伸界定有一第四差分訊號焊接部1 9 3 ，其第 四差分訊號焊接部1 9 3係位於第三差分訊號 焊接部1 8 3及第二電源焊接部1 4 3之間； 7 M426202 一界定於該絕緣基體1上並位於該第一 __ 延伸部1 1 2及該第二電源延伸部丄4 2之地 的接地金屬導體丄7 ’其包含一接地接觸部f 7 1 ，並向絕緣基體1另端延伸界定有一接地 延伸部1 7 2 ，而接地延伸部i 7 2係向一端 延伸界定有一接地焊接部i 7 3 ，其接地焊接 4 1 7 3係位於該第一接地焊接部}丄3及該 第二電源焊接部1 4 3之間； 一界定於該絕緣基體1上並設於該第一接地鲁 延伸部1 1 2及該接地金屬導體i 7之間的第 一訊號金屬導體1 2 ’其包含有界定於該絕緣 基體1 一端處之第一訊號接觸部1 2 1 ，並該 第δί1號接觸部1 2 1係由絕緣基體1另端延 ^申有第—訊號延伸部1 2 2 ，而第一訊號延伸Such as telecommunications or radar, and electromagnetic waves may affect the operation of electronic equipment, this phenomenon is called electromagnetic interference (EM j ) 'where electromagnetic interference means any electromagnetic field accompanied by the action of voltage and current will reduce some The performance of a device, device 2 system, or an electromagnetic phenomenon that may adversely affect a living being or a substance. Therefore, some components of the electronic device are covered by the screen cover to cut off electromagnetic interference generated by the electronic component 2, and to prevent the sigh itself including the electronic component and other surrounding electronic devices from being affected. 'And among them' electromagnetic interference, the current distance of crosstalk is the signal interference between adjacent channels, when the data transmission household I stomach plus, the adjacent pairs are too close or the signals are strong and the distance between the two is too large. The possibility of sound interference will follow. 3 M426202 Yes, how to solve this problem ρπ ^ ^, to solve the problem of the above-mentioned problems, the lack of 'is the creation of this difficult J." The lack of people involved in this industry, such as manufacturers want to study the change. <The direction of the person. [New content] The creators of the individual works are not satisfied with the above-mentioned deficiencies, but collect relevant information. I have designed this kind of effective Μ 虿 解决 解决 解决 解决 解决 解决 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南 南The second ground extension and the second power extension extend effective crosstalk between the first signal metal conductor and the second differential signal metal conductor and the second signal metal conductor and the second differential signal metal conductor The resulting high frequency crosstalk interference and electromagnetic interference (EMI) problems. In order to achieve the above objectives and advantages, the structural improvement of the USB male end connector of the present invention mainly includes an insulation. The insulating substrate has a plurality of grounding power metal conductors, a plurality of signal metal conductors, a plurality of differential signal metal conductors, a grounded metal conductor, and a plurality of power metal conductors respectively disposed on the differential signal metal conductors, wherein The grounding power metal guiding system respectively defines two grounding power extensions extending from the grounding power contact portion and disposing the differential signal metal guide 4 M426202 between the two grounding power extensions, The signal metal guiding system is between the grounding power metal conductors. Therefore, the differential signal metal conductor is separated from the signal metal conductor through the grounding power extension portion to effectively solve the problem of high frequency crosstalk interference. The insulating base system is covered by a shielding shell, thereby achieving practical progress such as simple process, short manufacturing time, and low cost as described above. With the above technology, it can be stored for the conventional USB connector. It is impossible to effectively solve the problem of two-frequency crosstalk interference and electromagnetic interference (Ε Μ I ) to achieve breakthrough The practical progress of creating the above advantages. [Embodiment] In order to achieve the above object and effect, the technical means and structure adopted by the present invention are described in detail in the preferred embodiment of the present creation, and the features and functions are as follows. Fully understood. Please refer to the first to third figures, which are a perspective view of a preferred embodiment of the present invention and a partial schematic view of the second embodiment. It can be clearly seen from the figure that the main structure of the creation includes: an insulating substrate 1 A first grounded metal conductor 1 1 ' is defined on the insulating substrate 1 and includes a first ground contact 1 1 1 ' defined at one end of the insulating substrate 1 and the first ground contact 1 1 1 is insulated The first base extension portion 1 1 2 is used to isolate the first signal metal conductor 1 2 and the following 5 M426202 second differential signal metal. The crosstalk generated by the conductor 16 interferes, and each of the first ground extensions 1 1 2 extends toward one end to define a first ground soldering portion 1 1 3 (ie, a total of two first ground soldering portions 113); On the insulating substrate 1 And a first differential signal metal conductor 15 between each of the first ground extensions 1 1 2 , comprising a first differential signal contact portion 15 1 , and extending to the other end of the insulating substrate 1 to define a first difference The signal extension portion 1 5 2 , and the first differential signal extension portion 15 2 extends toward one end to define a first differential signal soldering portion 1 5 3 , and the first differential signal soldering portion 1 5 3 is located at each of the first grounding portions Between the soldering portions 1 1 3; a second differential signal metal conductor 16 defined on the insulating substrate 1 between the first differential signal metal conductor 15 and the first ground extending portion 1 1 2 a second differential signal contact portion 161 is defined and extends to the other end of the insulating substrate 1 to define a second differential signal extending portion 162. The second differential signal extending portion 162 extends toward one end to define a second portion. The differential signal soldering portion 1 6 3 is located between the first differential signal soldering portion 153 and the first ground soldering portion 1 1 3; one is defined on the insulating substrate 1 and Second side by side with the first grounded metal conductor 1 1 a power supply metal conductor 14 includes a second power contact portion 1 4 1 defined at one end of the insulating substrate 1, and the second power contact portion 1 6 M426202 r ' 4 1 is opened by the insulating substrate 1 A second 'power extension portion 142 is respectively extended, and the second power extension portion 142 is used for isolating the crosstalk interference generated by the second signal metal conductor 13 and the third differential signal metal conductor 18 described below. And each of the second power source extensions 14 2 extends toward one end to define a second power source soldering portion 1 4 3 (ie, a total of two second power source soldering portions 1 4 3 ), and the second power source soldering portion 1 4 3 And a third differential signal metal conductor 18 defined on the insulating substrate 1 and located between each of the second power extensions 1 4 2 , comprising a third The differential signal contact portion 1 8 1 defines a third differential signal extension portion 18 2 extending toward the other end of the insulating substrate 1 , and the third differential signal extension portion 18 2 extends toward one end to define a third differential signal solder portion. 1 8 3 , the third differential signal welding part 1 8 3 is located in each of the first a second differential signal metal conductor 1 defined between the third differential signal metal conductor 18 and the second power extension 1 4 2 9 , comprising a fourth differential signal contact portion 1 9 1 , and extending to the other end of the insulating substrate 1 to define a fourth differential signal extension portion 1 9 2 , and the fourth differential signal extension portion 9 9 is extended to one end There is a fourth differential signal soldering portion 139, and a fourth differential signal soldering portion 913 is located between the third differential signal soldering portion 138 and the second power soldering portion 144; 7 M426202 is defined by the a grounded metal conductor 丄 7 ′ on the insulating substrate 1 and located at the first __ extension 1 1 2 and the second power extension 丄 4 2 includes a ground contact portion f 7 1 and is directed to the insulating substrate 1 The other end extends to define a grounding extension 172, and the grounding extension i7 2 extends toward one end to define a grounding weld i 7 3 , the grounding weld 4 1 7 3 is located at the first grounded weld 丄 3 And the second power welding portion 1 4 3; one is defined by the insulating substrate 1 a first signal metal conductor 1 2 ′ disposed between the first grounding extension 1 1 2 and the grounded metal conductor i 7 includes a first signal contact 1 defined at one end of the insulating substrate 1 2 1 , and the first δί1 contact portion 1 2 1 is extended by the insulating substrate 1 and has a first signal extension 1 2 2 , and the first signal extension
部1 2 2向一端延伸界定有一第一訊號焊接 ^ 〇 Q 0 ’並第一訊號焊接部1 2 3係位於第一 接地焊接部113及該接地焊接部173之 籲 間； 界定於該絕緣基體1上並設於該接地金屬 導 ΊΙ 1 7 _丄^及該第二電源延伸部1 4 2之間的之 第號金屬導體1 3 ’其包含有界定於該絕 二土 一端處之第二訊號接觸部，並 j第一訊號接觸部1 3 1係由絕緣基體1另端 t伸有第二訊號延伸部1 3 2 ’而第二訊號延 伸部1 1 〇 05 2向一端延伸界定有一第二訊號焊接 8 M426202 部1 3 3 ，並第二訊號焊接部1 3 3係位於接 ‘地焊接部1 7 3及該第二電源焊接部1 4 3之 間；及 一屏蔽殼體2 3 ，係包覆該絕緣基體1 。 再者，如上所述的第一差分訊號金屬導體1 5、第二差分訊號金屬導體1 6、接地金屬導 體1 7、第三差分訊號金屬導體1 8及第四差 分訊號金屬導體1 9係為彈性端子結構，而第 • 一接地金屬導體11、第二電源金屬導體1 4、第一訊號金屬導體1 2及第二訊號金屬導 體1 3係為板狀結構。 又者，如上所述的絕緣基體1係為印刷電路 板（Printed Circuit Board，PCB)立體電路板 (3D Circuit Board)或絕緣塑膠體其中之一 者。 其中第一接地金屬導體1 1 、第一差分訊號 ® 金屬導體15、第二差分訊號金屬導體16、 第二電源金屬導體1 4 、第三差分訊號金屬導 體1 8 、第四差分訊號金屬導體1 9 、接地金 屬導體1 7、第一訊號金屬導體1 2及第二訊 號金屬導體1 3係於一端處共同接設一印刷電 路板，其接設方式為單排表面貼附（SMT )、單 排插接設置（D IP )、雙排表面貼附（SMT )或雙 排插接設置（DIP)其中之一者，且該些第一接 地焊接部1 1 3 、該第一差分訊號焊接部1 5 9 M426202 3、第一差分訊號焊接部1 6 3 、該些第二電 源知接部1 4 3 、第三差分訊號焊接部1 8 3、第四差分訊號焊接部1 9 3 、接地焊接部 1 7 3 、第一訊號焊接部1 2 3及第二訊號焊 接部1 3 3係共同接設一印刷電路板，其接設 方式可為向上彎折延伸（板上）、向下彎折延伸 (板下）或連續彎折延伸（沉板）其中之一者， 又其板上包含有板上平貼、板上塾高、垂直式 或直立式其中之一者’而其板下又包括有板下籲 平貼或板下墊高其中之一者，另其沉板包括有 正向沉板或反向沉板其中之一者。 藉由上述之結構、組成設計，茲就本創作之 使用作動情形說明如下，請參閱第二圖及第四 圖所示，係為本創作較佳實施例之局部示意圖 —及插置USB母座連接器之剖視圖，由圖中可 清楚看出，俾當本創作與USB母座連接器3相 互插置時，USB母座連接器3所屬之舌板3丄上 · 的差動訊號金屬導體則與第一接地接觸部丄丄 1、第一訊號接觸部1 2 i 、第二訊號接觸部 131 、第二電源接觸部丄忍；[、第一差分訊 號接觸部1 5 1 、第二差分訊號接觸部丄6 1、接地接觸部1 7 1 、第三差分訊號接觸部 1 8 1及第四差分訊號接觸部1 9 1導通，此 時透過第一接地金屬導體1 1其所又開分設的 第一接地延伸部1 1 2及第二電源金屬導體1 10 M426202 .4其所又開分設的第二電源延伸部1 4 2 ，且 該第一差分訊號接觸部1 5 1 、該第二差分訊 破*接觸部1 6 1、該接地接觸部1 7 1 、該第 三差分訊號接觸部1 8 1及該第四差分訊號接 觸部1 9 1之位置係高於該第一接地接觸部1 1 1 、該第一訊號接觸部1 2 1、該第二訊號 接觸部13 1及第二電源接觸部141 ，並該 第一差分訊號接觸部1 5 1 、該第二差分訊號 接觸部1 6 1、該接地接觸部1 7 1、該第三 ^刀訊號接觸部181及該第四差分訊號接觸 邛1 9 1之位置係位於該第一接地接觸部丄工 1、該第-訊號接觸部；L 2丄、該第二訊號接 3 1及第一電源接觸部1 4 1之後方而 =到有效隔離第一訊號金屬導體^ 2及第二差 :況號金屬導體16所產生的串音干擾與一 =虎金屬導體i 3及第三差分訊號 8所產生的串音干擾問題。 蜀導體1 〇月參閱第五圖所示，传為太名丨丨此你 施例之實施干立岡^ 、，'本創作第一較佳實 實施例巾脏M a ^ u π楚看出，於本 1J中將第一接地焊接部、該 焊接部、第_差八& 刀吼號 ，接部、第三差分訊號谭接部、第：工：電源 焊接部、接地焊接部、第一卜訊號 訊缺Ρ曰， 乐 成號焊接部及筮一 金：接部係統稱為金屬導體 ； 為金屬導體組32a係可為矣；# 其中 你了為表面貼附（SMT)或 M426202 插接設置（D I P )其中之一者（本實施例以表面 貼附呈現，亦也可為插接設置）。 請參閱第六圖所示，係為本創作第二較佳實 施例之實施示意圖，由圖中可清楚看出，第一 接地焊接部、該第一差分訊號焊接部、第二差 分訊號焊接部、該些第二電源焊接部、第三差 分訊號焊接部、第四差分訊號焊接部、接地焊 接部、第一訊號焊接部及第二訊號焊接部係統 稱為金屬導體組3 2b ，其中該金屬導體組3 2 b係可為向上彎折延伸（板上）設置。 請參閱第七圖所示，係為本創作第三較佳實 施例之實施示意圖，由圖中可清楚看出，第一 接地焊接部、該第一差分訊號焊接部、第二差 分訊號焊接部、該些第二電源焊接部、第三差 分訊號悍接部、第四差分訊號焊接部、接地焊 接部、第一訊號焊接部及第二訊號焊接部係統 稱為金屬導體組3 2 c ，其中該金屬導體組3 2 c係可為向下彎折延伸（板下）設置。 請參閱第八圖所示，係為本創作第四較佳實 施例之實施示意圖，由圖中可清楚看出，第一 接地焊接部、該第一差分訊號焊接部、第二差 分訊號焊接部、該些第二電源焊接部、第三差 分訊號焊接部、第四差分訊號焊接部、接地焊 接部、第一訊號焊接部及第二訊號焊接部係統 稱為金屬導體組3 2 d ，其中該金屬導體組3 12 M426202 2 d係可為連續彎折延伸（沉板）設置。 惟’以上所述僅為本創作之較佳實施例而 已，非因此即侷限本創作之專利範圍，故舉凡 運用本創作說明書及圖式内容所為之簡易修飾 及等效結構變化，均應同理包含於本創作之專 利範圍内’合予陳明。 故，請參閱全部附圖所示，本創作使用時， 與習用技術相較，著實存在下列優點： 春 透過分又成兩個的第一接地延伸部1 1 2 及第二電源延伸部1 4 2 ，使得有效的隔離了 第一訊號金屬導體i 2及第二差分訊號金屬導 體16所產生的串音干擾與第二訊號金屬導體 1 3及第三差分訊號金屬導體i 8所產生的高 頻串音干擾問題。 ° 綜上所述，本創作之USB公頭板端連接器 •之結構改良於使用時，為確實能達到其功效及 2的，故本創作誠為一實用性優異之創作，為 "符合新型專利之申請要件，爰依法提出申請， 盼審委早曰賜准本創作，以保障創作人之辛 苦創作，倘若鈞局審委有任何稽疑，請不吝 來函指示，創作人定當竭力配合，實感德便。 M426202 明 說 單 簡 式 圖 第第 圖 〇 意 圖示 體部 立局 之之 ΙΗΊ 施施 實實 佳佳 較較 作作 ίΊ ΊΠΊ 本本 為為 係係 圖圖 第三圖 係為本創作較佳實施例之局部示意圖 _一 〇 第四圖 係為本創作插置USB母座連接器之剖 視圖。 第五圖 係為本創作第一較佳實施例之實施示 意圖。 第六圖 係為本創作第二較佳實施例之實施示 意圖。 第七圖 係為本創作第三較佳實施例之實施示 意圖。 第八圖 係為本創作第四較佳實施例之實施示 意圖。 14The portion 1 2 2 extends to one end to define a first signal soldering ^ 〇 Q 0 ' and the first signal soldering portion 1 2 3 is located between the first ground soldering portion 113 and the grounding soldering portion 173; defined in the insulating substrate The first metal conductor 1 3 ′ disposed between the ground metal guide ΊΙ 1 7 _ 丄 ^ and the second power extension 1 4 2 includes a second metal defined at one end of the absolute soil The signal contact portion, and the first signal contact portion 1 3 1 has a second signal extension portion 1 3 2 ' extending from the other end of the insulating substrate 1 and the second signal extension portion 1 1 〇 05 2 extends toward one end to define a first The second signal is soldered to the 8 M426202 portion 1 3 3 , and the second signal soldering portion 1 3 3 is located between the grounding soldering portion 173 and the second power soldering portion 1 4 3; and a shielding case 2 3 , The insulating substrate 1 is coated. Furthermore, the first differential signal metal conductor 15 , the second differential signal metal conductor 16 , the ground metal conductor 17 , the third differential signal metal conductor 18 , and the fourth differential signal metal conductor 19 are as described above. The elastic terminal structure, and the first grounding metal conductor 11, the second power metal conductor 14, the first signal metal conductor 12 and the second signal metal conductor 13 are in a plate-like structure. Further, the insulating substrate 1 as described above is one of a printed circuit board (PCB) 3D circuit board or an insulating plastic body. The first grounding metal conductor 1 1 , the first differential signal о metal conductor 15 , the second differential signal metal conductor 16 , the second power metal conductor 14 , the third differential signal metal conductor 18 , and the fourth differential signal metal conductor 1 9. The grounded metal conductor 1 7 , the first signal metal conductor 1 2 and the second signal metal conductor 13 are connected to a printed circuit board at one end, and the connection mode is single row surface attachment (SMT), single One of a row plug connection (D IP ), a double row surface mount (SMT) or a double row plug connection (DIP), and the first ground soldering portion 1 1 3 , the first differential signal soldering portion 1 5 9 M426202 3, the first differential signal soldering portion 1 6 3 , the second power source connecting portion 1 4 3 , the third differential signal soldering portion 1 8 3 , the fourth differential signal soldering portion 1 9 3 , ground welding The portion 1 7 3 , the first signal soldering portion 1 2 3 and the second signal soldering portion 1 3 3 are connected to a printed circuit board, which can be connected in an upwardly bent manner (on board) and bent downward. One of the extension (under the board) or the continuous extension (sinking), and the board It has one of the flat plate on the board, one of the upper side of the board, the vertical type or the upright type, and the lower part of the board includes one of the lower plate or the lower one of the plate, and the other includes a positive plate. One of the sinking or reverse sinking. With the above structure and composition design, the following is a description of the use of the present creation, as shown in the second and fourth figures, which is a partial schematic view of the preferred embodiment of the present invention - and the insertion of the USB female seat A cross-sectional view of the connector, as can be clearly seen from the figure, when the creation and the USB female connector 3 are interposed, the differential signal metal conductor of the tongue 3 of the USB female connector 3 is And the first ground contact portion 丄丄1, the first signal contact portion 1 2 i , the second signal contact portion 131, and the second power contact portion; [, the first differential signal contact portion 1 5 1 , the second differential signal The contact portion 16 1 , the ground contact portion 1 7 1 , the third differential signal contact portion 1 8 1 and the fourth differential signal contact portion 1 9 1 are turned on, and the first grounded metal conductor 1 1 is opened again. The first ground extension 1 1 2 and the second power supply metal conductor 1 10 M426202 .4 are separately provided with a second power extension portion 1 4 2 , and the first differential signal contact portion 1 5 1 , the first Two differential signal breaking * contact portion 1 6 1 , the ground contact portion 1 7 1 , the third differential signal The position of the contact portion 1 8 1 and the fourth differential signal contact portion 191 is higher than the first ground contact portion 1 1 1 , the first signal contact portion 1 2 1 , the second signal contact portion 13 1 and a second power contact portion 141 , the first differential signal contact portion 15 1 , the second differential signal contact portion 1 6 1 , the ground contact portion 1 7 1 , the third blade signal contact portion 181, and the first The position of the four differential signal contacts 邛1 9 1 is located after the first ground contact portion is completed, the first signal contact portion; the L 2 丄, the second signal is connected to the 3 1 and the first power contact portion 1 4 1 Square = to effectively isolate the first signal metal conductor ^ 2 and the second difference: crosstalk interference caused by the condition metal conductor 16 and crosstalk interference caused by a = metal conductor i 3 and third differential signal 8 .蜀 1 蜀 参阅 参阅 参阅 参阅 参阅 参阅 参阅 参阅 参阅 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀 蜀In the present invention, the first grounding soldering portion, the soldering portion, the _difference & knives, the nipple, the third differential signal tang, the first: the power supply soldering portion, the ground soldering portion, the first The lack of information, the number of the welding department and the 筮一金: the joint system is called a metal conductor; the metal conductor group 32a can be 矣; # where you have attached the surface mount (SMT) or M426202 One of the settings (DIP) (this embodiment is presented as a surface mount, and can also be a plug-in setting). Please refer to the sixth figure, which is a schematic diagram of the implementation of the second preferred embodiment of the present invention. As can be clearly seen from the figure, the first grounding soldering portion, the first differential signal soldering portion, and the second differential signal soldering portion The second power welding part, the third differential signal welding part, the fourth differential signal welding part, the grounding welding part, the first signal welding part and the second signal welding part system are called a metal conductor set 3 2b , wherein the metal The conductor set 3 2 b can be arranged to extend upwardly (on the plate). Please refer to the seventh embodiment, which is a schematic diagram of the implementation of the third preferred embodiment of the present invention. As can be clearly seen from the figure, the first grounding soldering portion, the first differential signal soldering portion, and the second differential signal soldering portion The second power welding part, the third differential signal connecting part, the fourth differential signal welding part, the grounding welding part, the first signal welding part and the second signal welding part system are called a metal conductor set 3 2 c , wherein The metal conductor set 3 2 c can be arranged to extend downward (under the board). Please refer to the eighth embodiment, which is a schematic diagram of the implementation of the fourth preferred embodiment of the present invention. As can be clearly seen from the figure, the first grounding soldering portion, the first differential signal soldering portion, and the second differential signal soldering portion The second power welding part, the third differential signal welding part, the fourth differential signal welding part, the grounding welding part, the first signal welding part and the second signal welding part system are called a metal conductor set 3 2 d , wherein The metal conductor set 3 12 M426202 2 d can be set for continuous bending extension (sinking). However, the above description is only a preferred embodiment of the present invention, and thus does not limit the scope of the patent of the creation. Therefore, all the simple modifications and equivalent structural changes that are made by using the present specification and the schema should be the same. Included in the scope of this creation's patents' is given to Chen Ming. Therefore, please refer to all the drawings. When using this design, compared with the conventional technology, the following advantages are realized: The spring through the two first ground extensions 1 1 2 and the second power extension 1 4 2, effectively isolating the crosstalk generated by the first signal metal conductor i 2 and the second differential signal metal conductor 16 and the high frequency generated by the second signal metal conductor 13 and the third differential signal metal conductor i 8 Crosstalk interference problem. ° In summary, the USB male end connector of this creation has been modified to be able to achieve its efficacy and performance. Therefore, this creation is a practical and excellent creation. The application requirements for new patents, 提出 apply in accordance with the law, and hope that the trial committee will grant this creation as early as possible to protect the creators' hard work. If there is any doubt in the arbitral tribunal, please do not hesitate to give instructions, the creators will try their best to cooperate. Real sense of virtue. M426202 The single figure of the figure is shown in the figure. The figure shows the body of the body. The implementation of the figure is the best example. The third picture of the system is the preferred embodiment of the creation. Partial Schematic_The fourth figure is a cross-sectional view of the USB female connector inserted in this creation. The fifth drawing is an implementation of the first preferred embodiment of the creation. The sixth drawing is a schematic illustration of the implementation of the second preferred embodiment of the creation. The seventh drawing is an implementation of the third preferred embodiment of the creation. The eighth figure is an implementation of the fourth preferred embodiment of the present invention. 14
M426202 【主要元件符號說明】 絕緣基體...... 第一接地金屬導體·· 第一接地接觸部· · · 第一接地延伸部· · · 第一接地焊接部· · · 第一訊號金屬導體·· 第一訊號接觸部· · · 第一訊號延伸部· · · 第一訊號焊接部· · · 第二訊號金屬導體·· 第二訊號接觸部· · · 第二訊號延伸部· · · 第二訊號焊接部· · · 第二電源金屬導體·· 第二電源接觸部·· · 第二電源延伸部·· · 第二電源焊接部·· · 第一差分訊號金屬導體 第一差分訊號接觸部· 第一差分訊號延伸部· 第一差分訊號焊接部· 第二差分訊號金屬導體 第二差分訊號接觸部· 第二差分訊號延伸部·M426202 [Description of main component symbols] Insulation substrate... First grounding metal conductor·· First grounding contact part · · First grounding extension · · · First grounding soldering part · · · First signal metal Conductor··1st signal contact part· · · 1st signal extension part · · · 1st signal soldering part · · · 2nd signal metal conductor · · 2nd signal contact part · · · 2nd signal extension part · · · Second signal soldering part · · · Second power supply metal conductor · · Second power supply contact part · · · Second power supply extension part · · · Second power supply soldering part · · · First differential signal metal conductor first differential signal contact Part · First differential signal extension · First differential signal soldering section · Second differential signal metal conductor Second differential signal contact section · Second differential signal extension ·
15 M426202 第二差分訊號焊接部· 接地金屬導體· · · · 接地接觸部..... 接地延伸部..... 接地焊接部..... 第三差分訊號金屬導體 第三差分訊號接觸部· 第三差分訊號延伸部· 第三差分訊號焊接部· 第四差分訊號金屬導體 第四差分訊號接觸部· 第四差分訊號延伸部· 第四差分訊號焊接部· 屏蔽殼體...... USB母座連接器· · · f板........ 金屬導體組..... 16 3 17 * 17 1 1 7 2 17 3 18 18 1 18 2 18 3 · 19 19 1 19 2 19 3 2 3 3 3 1 3 2 a、3 2 b、· 3 2 c 、3 2 d 1615 M426202 Second differential signal soldering section · Grounding metal conductor · · · · Grounding contact part..... Grounding extension..... Grounding soldering section..... Third differential signal metal conductor third differential signal Contact portion, third differential signal extension portion, third differential signal soldering portion, fourth differential signal metal conductor, fourth differential signal contact portion, fourth differential signal extension portion, fourth differential signal solder portion, shielding case... ... USB female connector · · · f board........ metal conductor set..... 16 3 17 * 17 1 1 7 2 17 3 18 18 1 18 2 18 3 · 19 19 1 19 2 19 3 2 3 3 3 1 3 2 a, 3 2 b, · 3 2 c , 3 2 d 16