CN102868039B - The application structure of the transmission conductor radio wave effect - Google Patents
The application structure of the transmission conductor radio wave effect Download PDFInfo
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Abstract
Description
技术领域 technical field
本发明涉及电子类，为提供一种传输导体结构，特别涉及一种传输导体电波效应的应用结构，尤指一种有效解决对高频讯号连接器进行抑制共模讯号、导散抑制无线电波干扰(RFI)、电磁波干扰(EMI)、串音干扰(CROSS TALK)与静电放电(ESD)的传输导体电波效应的应用结构。 The present invention relates to electronics, in order to provide a transmission conductor structure, in particular to an application structure for the radio wave effect of transmission conductors, especially an effective solution to the suppression of common-mode signals and the conduction of high-frequency signal connectors to suppress radio wave interference (RFI), electromagnetic wave interference (EMI), crosstalk interference (CROSS TALK) and electrostatic discharge (ESD) transmission conductor wave effect application structure.
背景技术 Background technique
连接器的运用非常广泛，所及包含USB等的连接器是不断的改良、进步，并同时增加了其传输速度。 The use of connectors is very extensive, and the connectors including USB etc. are constantly improved and improved, and their transmission speed is increased at the same time. the
然而，串音干扰(CROSS TALK)会影响差分讯号的高频传输，尤其针对连接器于高频讯号传输时，差分讯号对与差分讯号对或差分讯号对与讯号对会受到串音干扰，而发生讯号传输不稳定的问题。因此，电子连接器的部分端子使用接地端子进行隔离串音干扰，以阻绝由讯号端子间所产生的串音干扰，并防止对包括电子连接器本身的传输速度和高频讯号产生影响；而原有连接器对电磁波干扰方式，都是利用传统屏蔽方式进行对电磁波干扰的抑制。 However, crosstalk interference (CROSS TALK) will affect the high-frequency transmission of differential signals, especially when the connector is transmitting high-frequency signals, differential signal pairs and differential signal pairs or differential signal pairs and signal pairs will be subject to crosstalk interference, and There is a problem with unstable signal transmission. Therefore, some terminals of the electronic connector use grounding terminals to isolate crosstalk interference, so as to block the crosstalk interference generated between the signal terminals, and prevent the transmission speed and high-frequency signals including the electronic connector itself from being affected; and the original There are connectors that interfere with electromagnetic waves, and traditional shielding methods are used to suppress electromagnetic wave interference.
发明内容 Contents of the invention
本发明的目的在于提供一种传输导体电波效应的应用结构，有效对高频讯号连接器进行抑制共模讯号、导散抑制无线电波干扰(RFI)、电磁波干扰(EMI)、串音干扰(CROSS TALK)与静电放电(ESD)的实用目的，解决高频串音干扰问题。通过第一接地传输导体及第二接地传输导体与各高频端子与低频端子的搭配组合与其相互连结的技术特征，以达到有效进行抑制共模讯号、导散抑制无线电波干扰(RFI)、电磁波干扰(EMI)、串音干扰(CROSS TALK)与静电放电(ESD)。 The object of the present invention is to provide an application structure for transmitting the electric wave effect of a conductor, which can effectively suppress common-mode signals, conduct and dissipate radio wave interference (RFI), electromagnetic wave interference (EMI), and crosstalk interference (CROSS) for high-frequency signal connectors. TALK) and the practical purpose of electrostatic discharge (ESD), to solve the problem of high-frequency crosstalk interference. Through the combination of the first ground transmission conductor and the second ground transmission conductor and the high-frequency terminals and low-frequency terminals and the technical characteristics of their mutual connection, it is possible to effectively suppress common-mode signals, conduct radiation and suppress radio wave interference (RFI), electromagnetic waves Interference (EMI), crosstalk interference (CROSS TALK) and electrostatic discharge (ESD).
为达上述的目的，本发明通过下述结构得以达到解决高频串音干扰问题，其中包括至少一传输导体，并该传输导体包括有一第一传输导体组，该第一传输导体组包含一呈相互并行排列的第一差分讯号传输导体组、第一讯号传输导体组及第二差分讯号传输导体组，且该第一差分讯传输导体组及第二差分讯号传输导体组所产生的共模讯号干扰经由一第一接地传输导体及第一电源传输导体予以进行抑制，且该第一传输导体组电性连结有一第二传输导体组，该第二传输导体组包含一呈相互并行排列的第三差分讯号传输导体组、第二讯号传输导体组及第四差分讯号传输导体组，且该第三差分讯传输导体组及第四差分讯号传输导体组所产生的共模讯号干扰经由一第二接地传输导体及第二电源传输导体予以进行抑制。 In order to achieve the above-mentioned purpose, the present invention solves the problem of high-frequency crosstalk interference through the following structure, which includes at least one transmission conductor, and the transmission conductor includes a first transmission conductor group, and the first transmission conductor group includes a The first differential signal transmission conductor group, the first signal transmission conductor group and the second differential signal transmission conductor group arranged in parallel with each other, and the common mode signal generated by the first differential signal transmission conductor group and the second differential signal transmission conductor group Interference is suppressed through a first ground transmission conductor and a first power transmission conductor, and the first transmission conductor group is electrically connected to a second transmission conductor group, and the second transmission conductor group includes a third parallel arrangement. The differential signal transmission conductor group, the second signal transmission conductor group and the fourth differential signal transmission conductor group, and the common mode signal interference generated by the third differential signal transmission conductor group and the fourth differential signal transmission conductor group passes through a second ground The transmission conductor and the second power transmission conductor are suppressed.
呈上所述，该传输导体设有至少一呈120度至150度角的接触部、弯折部及焊接部。 As mentioned above, the transmission conductor is provided with at least one contact portion, bending portion and welding portion at an angle of 120° to 150°.
藉此，当运行而产生高频串音干扰时，其可通过第一接地传输导体、第二接地传输导体与第一电源传输导体及第二电源传输导体间的搭配作用，使其达到绝佳的进行抑制共模讯号、导散抑制无线电波干扰(RFI)、电磁波干扰(EMI)、串音干扰(CROSS TALK)与静电放电(ESD)的技术特性。 In this way, when high-frequency crosstalk interference is generated during operation, it can achieve an excellent performance through the coordination between the first ground transmission conductor, the second ground transmission conductor, the first power transmission conductor, and the second power transmission conductor. The technical characteristics of suppressing common mode signals, conducting and suppressing radio wave interference (RFI), electromagnetic wave interference (EMI), crosstalk interference (CROSS TALK) and electrostatic discharge (ESD).
本发明具体包括：至少一呈120度至150度角的弯折部；至少一呈120度至150度角的接触部；至少一呈120度至150度角的基部；至少一呈120度至150度角的焊接部。 The present invention specifically includes: at least one bending portion at an angle of 120° to 150°; at least one contact portion at an angle of 120° to 150°; at least one base portion at an angle of 120° to 150°; at least one 150 degree angle welded part.
包括至少一传输导体，并该传输导体包括： includes at least one transmission conductor, and the transmission conductor includes:
一第一传输导体组，该第一传输导体组包含一呈相互并行排列的第一差分讯号传输导体组、第一讯号传输导体组及第二差分讯号传输导体组，且该第一差分讯传输导体组、第一讯号传输导体组及第二差分讯号传输导体组间分别设有一第一接地传输导体予以进行串音隔离； A first transmission conductor group, the first transmission conductor group includes a first differential signal transmission conductor group, a first signal transmission conductor group and a second differential signal transmission conductor group arranged in parallel with each other, and the first differential signal transmission A first ground transmission conductor is respectively provided among the conductor set, the first signal transmission conductor set and the second differential signal transmission conductor set for crosstalk isolation;
一与该第一传输导体组电性连结的第二传输导体组，该第二传输导体组包含一呈相互并行排列的第三差分讯号传输导体组、第二讯号传输导体组及第四差分讯号传输导体组，且该第三差分讯传输导体组、第二讯号传输导体组及第四差分讯号传输导体组间分别设有一第二接地传输导体予以进行串音隔离； A second transmission conductor group electrically connected to the first transmission conductor group, the second transmission conductor group includes a third differential signal transmission conductor group, a second signal transmission conductor group and a fourth differential signal parallel arrangement. A transmission conductor set, and a second ground transmission conductor is respectively arranged among the third differential signal transmission conductor set, the second signal transmission conductor set and the fourth differential signal transmission conductor set for crosstalk isolation;
其中该第一差分讯号传输导体组、第一讯号传输导体组、第二差分讯号传输导体组、第一接地传输导体、第三差分讯号传输导体组、第二讯号传输导体组、第四差分讯号传输导体组及第二接地传输导体分别设有一第一差分讯号接触部、第一讯号接触部、第二差分讯号接触部、第一接地接触部、第三差分讯号接触部、第二讯号接触部、第四差分讯号接触部及第二接地接触部，另该第一差分讯号接触部与该第二讯号接触部通过该第一接地接触部与该第二接地接触部进行串音隔离，再该第二差分讯号接触部与该第二讯号接触部通过该第一接地接触部与该第二接地接触部进行串音隔离； Wherein the first differential signal transmission conductor group, the first signal transmission conductor group, the second differential signal transmission conductor group, the first ground transmission conductor, the third differential signal transmission conductor group, the second signal transmission conductor group, the fourth differential signal The transmission conductor group and the second ground transmission conductor are respectively provided with a first differential signal contact portion, a first signal contact portion, a second differential signal contact portion, a first ground contact portion, a third differential signal contact portion, and a second signal contact portion , the fourth differential signal contact portion and the second ground contact portion, and the first differential signal contact portion and the second signal contact portion perform crosstalk isolation through the first ground contact portion and the second ground contact portion, and then the Crosstalk isolation between the second differential signal contact and the second signal contact through the first ground contact and the second ground contact;
其中该第一差分讯号传输导体组、第一讯号传输导体组、第二差分讯号传输导体组、第一接地传输导体、第三差分讯号传输导体组、第二讯号传输导体组、第四差分讯号传输导体组及第二接地传输导体分别设有一第一差分讯号基部、第一讯号基部、第二差分讯号基部、第一接地基部、第三差分讯号基部、第二讯号基部、第四差分讯号基部及第二接地基部，另该第一差分讯号基部与该第二讯号基部通过该第一接地基部与该第二接地基部进行串音隔离，再该第二差分讯号基部与该第二讯号基部通过该第一接地基部与该第二接地基部进行串音隔离； Wherein the first differential signal transmission conductor group, the first signal transmission conductor group, the second differential signal transmission conductor group, the first ground transmission conductor, the third differential signal transmission conductor group, the second signal transmission conductor group, the fourth differential signal The transmission conductor group and the second ground transmission conductor are respectively provided with a first differential signal base, a first signal base, a second differential signal base, a first ground base, a third differential signal base, a second signal base, and a fourth differential signal base and the second ground base, and the first differential signal base and the second signal base pass through the first ground base and the second ground base for crosstalk isolation, and then the second differential signal base and the second signal base pass through performing crosstalk isolation between the first ground base and the second ground base;
其中该第一差分讯号传输导体组、第一讯号传输导体组、第二差分讯号传输导体组、第一接地传输导体、第三差分讯号传输导体组、第二讯号传输导体组、第四差分讯号传输导体组及第二接地传输导体分别设有一第一差分讯号焊接部、第一讯号焊接部、第二差分讯号焊接部、第一接地焊接部、第三差分讯号焊接部、第二讯号焊接部、第四差分讯号焊接部及第二接地焊接部，另该第一差分讯号焊接部与该第二讯号焊接部通过该第一接地焊接部与该第二接地焊接部进行串音隔离，再该第二差分讯号焊接部与该第二讯号焊接部通过该第一接地焊接部与该第二接地焊接部进行串音隔离； Wherein the first differential signal transmission conductor group, the first signal transmission conductor group, the second differential signal transmission conductor group, the first ground transmission conductor, the third differential signal transmission conductor group, the second signal transmission conductor group, the fourth differential signal The transmission conductor group and the second ground transmission conductor are respectively provided with a first differential signal welding part, a first signal welding part, a second differential signal welding part, a first ground welding part, a third differential signal welding part, and a second signal welding part , the fourth differential signal soldering portion and the second grounding soldering portion, and the first differential signal soldering portion and the second signal soldering portion conduct crosstalk isolation through the first grounding soldering portion and the second grounding soldering portion, and then the The second differential signal soldering portion is isolated from the second signal soldering portion through the first grounding soldering portion and the second grounding soldering portion;
包括至少一传输导体，并该传输导体包括： includes at least one transmission conductor, and the transmission conductor includes:
一第一传输导体组，该第一传输导体组包含一呈相互并行排列的第一差分讯号传输导体组、第一讯号传输导体组及第二差分讯号传输导体组，且该第一差分讯传输导体组及第二差分讯号传输导体组所产生的共模讯号干扰经由一第一接地传输导体及第一电源传输导体予以进行共模讯号干扰抑制； A first transmission conductor group, the first transmission conductor group includes a first differential signal transmission conductor group, a first signal transmission conductor group and a second differential signal transmission conductor group arranged in parallel with each other, and the first differential signal transmission The common-mode signal interference generated by the conductor set and the second differential signal transmission conductor set is suppressed through a first ground transmission conductor and a first power transmission conductor;
一与该第一传输导体组电性连结的第二传输导体组，该第二传输导体组包含一呈相互并行排列的第三差分讯号传输导体组、第二讯号传输导体组及第四差分讯号传输导体组，且该第三差分讯传输导体组及第四差分讯号传输导体组所产生的共模讯号干扰经由一第二接地传输导体及第二电源传输导体予以进行共模讯号干扰抑制； A second transmission conductor group electrically connected to the first transmission conductor group, the second transmission conductor group includes a third differential signal transmission conductor group, a second signal transmission conductor group and a fourth differential signal parallel arrangement. A transmission conductor set, and the common-mode signal interference generated by the third differential signal transmission conductor set and the fourth differential signal transmission conductor set is suppressed through a second ground transmission conductor and a second power transmission conductor;
其中该第一差分讯号传输导体组、第一讯号传输导体组、第二差分讯号传输导体组、第一接地传输导体、第三差分讯号传输导体组、第二讯号传输导体组、第四差分讯号传输导体组、第一电源传输导体、第二电源传输导体及第二接地传输导体分别设有一第一差分讯号接触部、第一讯号接触部、第二差分讯号接触部、第一接地接触部、第三差分讯号接触部、第二讯号接触部、第四差分讯号接触部、第一电源接触部、第二电源接触部及第二接地接触部，另该第一差分讯号接触部与该第二讯号接触部通过该第一接地接触部与该第二接地接触部进行共模讯号干扰抑制，再该第二差分讯号接触部与该第二讯号接触部通过该第一接地接触部与该第二接地接触部进行共模讯号干扰抑制； Wherein the first differential signal transmission conductor group, the first signal transmission conductor group, the second differential signal transmission conductor group, the first ground transmission conductor, the third differential signal transmission conductor group, the second signal transmission conductor group, the fourth differential signal The transmission conductor group, the first power transmission conductor, the second power transmission conductor and the second ground transmission conductor are respectively provided with a first differential signal contact part, a first signal contact part, a second differential signal contact part, a first ground contact part, The third differential signal contact part, the second signal contact part, the fourth differential signal contact part, the first power contact part, the second power contact part and the second ground contact part, and the first differential signal contact part and the second The signal contact portion performs common-mode signal interference suppression through the first ground contact portion and the second ground contact portion, and then the second differential signal contact portion and the second signal contact portion pass through the first ground contact portion and the second ground contact portion. The ground contact part is used for common mode signal interference suppression;
其中该第一差分讯号传输导体组、第一讯号传输导体组、第二差分讯号传输导体组、第一接地传输导体、第三差分讯号传输导体组、第二讯号传输导体组、第四差分讯号传输导体组、第一电源传输导体、第二电源传输导体及第二接地传输导体分别设有一第一差分讯号基部、第一讯号基部、第二差分讯号基部、第一接地基部、第三差分讯号基部、第二讯号基部、第四差分讯号基部、第一电源基部、第二电源基部及第二接地基部，另该第一差分讯号基部与该第二讯号基部通过该第一接地基部与该第二接地基部进行共模讯号干扰抑制，再该第二差分讯号基部与该第二讯号基部通过该第一接地基部与该第二接地基部进行共模讯号干扰抑制； Wherein the first differential signal transmission conductor group, the first signal transmission conductor group, the second differential signal transmission conductor group, the first ground transmission conductor, the third differential signal transmission conductor group, the second signal transmission conductor group, the fourth differential signal The transmission conductor group, the first power transmission conductor, the second power transmission conductor and the second ground transmission conductor are respectively provided with a first differential signal base, a first signal base, a second differential signal base, a first ground base, and a third differential signal base base, the second signal base, the fourth differential signal base, the first power base, the second power base and the second ground base, and the first differential signal base and the second signal base pass through the first ground base and the second ground base The two ground bases perform common-mode signal interference suppression, and the second differential signal base and the second signal base perform common-mode signal interference suppression through the first ground base and the second ground base;
其中该第一差分讯号传输导体组、第一讯号传输导体组、第二差分讯号传输导体组、第一接地传输导体、第三差分讯号传输导体组、第二讯号传输导体组、第四差分讯号传输导体组、第一电源传输导体、第二电源传输导体及第二接地传输导体分别设有一第一差分讯号焊接部、第一讯号焊接部、第二差分讯号焊接部、第一接地焊接部、第三差分讯号焊接部、第二讯号焊接部、第四差分讯号焊接部、第一电源焊接部、第二电源焊接部及第二接地焊接部，另该第一差分讯号焊接部与该第二讯号焊接部通过该第一接地焊接部与该第二接地焊接部进行共模讯号干扰抑制，再该第二差分讯号焊接部与该第二讯号焊接部通过该第一接地焊接部与该第二接地焊接部进行共模讯号干扰抑制。 Wherein the first differential signal transmission conductor group, the first signal transmission conductor group, the second differential signal transmission conductor group, the first ground transmission conductor, the third differential signal transmission conductor group, the second signal transmission conductor group, the fourth differential signal The transmission conductor group, the first power transmission conductor, the second power transmission conductor and the second ground transmission conductor are respectively provided with a first differential signal welding part, a first signal welding part, a second differential signal welding part, a first ground welding part, The third differential signal welding part, the second signal welding part, the fourth differential signal welding part, the first power welding part, the second power welding part and the second ground welding part, and the first differential signal welding part and the second The signal soldering part performs common mode signal interference suppression through the first ground soldering part and the second ground soldering part, and then the second differential signal soldering part and the second signal soldering part pass the first ground soldering part and the second The ground welding part is used for common mode signal interference suppression. the
本发明的优点在于：有效对高频讯号连接器进行抑制共模讯号、导散抑制无线电波干扰(RFI)、电磁波干扰(EMI)、串音干扰(CROSS TALK)与静电放电(ESD)的实用目的，解决高频串音干扰问题。 The present invention has the advantages of: effectively suppressing common-mode signals, conducting and suppressing radio wave interference (RFI), electromagnetic wave interference (EMI), crosstalk interference (CROSS TALK) and electrostatic discharge (ESD) on the high-frequency signal connector. Purpose, to solve the problem of high-frequency crosstalk interference.
附图说明 Description of drawings
图1 为本发明较佳实施例的立体图。 Figure 1 is a perspective view of a preferred embodiment of the present invention.
图2 为本发明较佳实施例的侧视示意图一。 Figure 2 is a schematic side view of a preferred embodiment of the present invention.
图3 为本发明较佳实施例的侧视示意图二。 Fig. 3 is a schematic side view II of a preferred embodiment of the present invention.
图4 为本发明较佳实施例的侧视示意图三。 Fig. 4 is a schematic side view III of a preferred embodiment of the present invention.
图5 为本发明较佳实施例的侧视示意图四。 Fig. 5 is a side view schematic diagram 4 of a preferred embodiment of the present invention.
图6 为本发明较佳实施例的平面示意图一。 Figure 6 is a schematic plan view of a preferred embodiment of the present invention.
图7 为本发明较佳实施例的平面示意图二。 Fig. 7 is a schematic plan view II of a preferred embodiment of the present invention.
具体实施方式 Detailed ways
如附图1至附图5所示，为本发明较佳实施例的立体图、侧视示意图，由图中可清楚看出，包括至少一传输导体1，该传输导体1包括有至少一呈120度至150度角的弯折部11，如附图2、附图3、附图4及附图5分别为左侧视图、右侧视图、俯视图及仰视图所示其中角度a为至少一呈120度至150度角的接触部12，而角度b为至少一呈120度至150度角的基部13，最后角度c为至少一呈120度至150度角的焊接部14，藉此经由上述的结构叙述即可清楚了解本案的弯折角度皆为120度至150度角。 As shown in accompanying drawing 1 to accompanying drawing 5, it is the perspective view of the preferred embodiment of the present invention, the schematic side view, it can be clearly seen from the figure that at least one transmission conductor 1 is included, and the transmission conductor 1 includes at least one 120 The bending part 11 of angle to 150 degree, as shown in accompanying drawing 2, accompanying drawing 3, accompanying drawing 4 and accompanying drawing 5 are respectively left side view, right side view, top view and bottom view wherein angle a is at least one The contact portion 12 at an angle of 120° to 150°, and the angle b is at least one base portion 13 at an angle of 120° to 150°, and finally the angle c is at least one welding portion 14 at an angle of 120° to 150°, whereby through the above It can be clearly understood that the bending angles of this case are all 120-degree to 150-degree angles.
如附图6及附图7所示，为本发明较佳实施例的平面示意图，由图中可清楚看出，本发明包括至少一传输导体，并该传输导体包括： As shown in accompanying drawing 6 and accompanying drawing 7, it is the schematic plan view of preferred embodiment of the present invention, can clearly find out from the figure, the present invention comprises at least one transmission conductor, and this transmission conductor comprises:
一第一传输导体组15，包含一呈相互并行排列的第一差分讯号传输导体组151、第一讯号传输导体组152及第二差分讯号传输导体组153，且该第一差分讯传输导体组151及第二差分讯号传输导体组153所产生的共模讯号干扰或串音干扰经由一第一接地传输导体154及第一电源传输导体155予以进行共模讯号干扰抑制或串音干扰隔离； A first transmission conductor group 15, including a first differential signal transmission conductor group 151, a first signal transmission conductor group 152 and a second differential signal transmission conductor group 153 arranged in parallel, and the first differential signal transmission conductor group The common-mode signal interference or crosstalk interference generated by 151 and the second differential signal transmission conductor group 153 is subjected to common-mode signal interference suppression or crosstalk interference isolation through a first ground transmission conductor 154 and a first power transmission conductor 155;
一与该第一传输导体组15电性连结的第二传输导体组16，包含一呈相互并行排列的第三差分讯号传输导体组161、第二讯号传输导体组162及第四差分讯号传输导体组163，且该第三差分讯传输导体组161及第四差分讯号传输导体组163所产生的共模讯号干扰或串音干扰经由一第二接地传输导体164及第二电源传输导体165予以进行隔离共模讯号干扰抑制或串音干扰隔离。 A second transmission conductor group 16 electrically connected with the first transmission conductor group 15, including a third differential signal transmission conductor group 161, a second signal transmission conductor group 162 and a fourth differential signal transmission conductor arranged in parallel group 163, and the common mode signal interference or crosstalk interference generated by the third differential signal transmission conductor group 161 and the fourth differential signal transmission conductor group 163 is carried out through a second ground transmission conductor 164 and a second power transmission conductor 165 Isolation common mode signal interference suppression or crosstalk interference isolation.
就串音干扰隔离来说，如附图2至附图7所示，为本发明较佳实施例的侧视示意图和平面示意图，其中该第一差分讯号传输导体组151、第一讯号传输导体组152、第二差分讯号传输导体组153、第一接地传输导体154、第三差分讯号传输导体组161、第二讯号传输导体组162、第四差分讯号传输导体组163、第一电源传输导体155、第二电源传输导体165及第二接地传输导体164分别设有一第一差分讯号接触部1511、第一讯号接触部1521、第二差分讯号接触部1531、第一接地接触部1541、第三差分讯号接触部1611、第二讯号接触部1621、第四差分讯号接触部1631、第一电源接触部1551、第二电源接触部1651及第二接地接触部1641，另该第一差分讯号接触部1511与该第二讯号接触部1621通过该第一接地接触部1541与该第二接地接触部1641进行隔离(共模讯号干扰抑制或串音干扰隔离)，再该第二差分讯号接触部1531与该第二讯号接触部1621通过该第一接地接触部1541与该第二接地接触部1641进行隔离(共模讯号干扰抑制或串音干扰隔离)。 As far as the isolation of crosstalk interference is concerned, as shown in accompanying drawing 2 to accompanying drawing 7, it is a schematic side view and a schematic plan view of a preferred embodiment of the present invention, wherein the first differential signal transmission conductor group 151, the first signal transmission conductor Group 152, second differential signal transmission conductor group 153, first ground transmission conductor 154, third differential signal transmission conductor group 161, second signal transmission conductor group 162, fourth differential signal transmission conductor group 163, first power transmission conductor 155. The second power transmission conductor 165 and the second ground transmission conductor 164 are respectively provided with a first differential signal contact portion 1511, a first signal contact portion 1521, a second differential signal contact portion 1531, a first ground contact portion 1541, a third The differential signal contact portion 1611, the second signal contact portion 1621, the fourth differential signal contact portion 1631, the first power contact portion 1551, the second power contact portion 1651 and the second ground contact portion 1641, and the first differential signal contact portion 1511 and the second signal contact portion 1621 are isolated from the second ground contact portion 1641 by the first ground contact portion 1541 (common mode signal interference suppression or crosstalk interference isolation), and then the second differential signal contact portion 1531 and The second signal contact portion 1621 is isolated from the second ground contact portion 1641 by the first ground contact portion 1541 (common mode signal interference suppression or crosstalk interference isolation).
再者，该第一差分讯号传输导体组151、第一讯号传输导体组152、第二差分讯号传输导体组153、第一接地传输导体154、第三差分讯号传输导体组161、第二讯号传输导体组162、第四差分讯号传输导体组163、第一电源传输导体155、第二电源传输导体165及第二接地传输导体164分别设有一第一差分讯号基部1512、第一讯号基部1522、第二差分讯号基部1532、第一接地基部1542、第三差分讯号基部1612、第二讯号基部1622、第四差分讯号基部1632、第一电源基部1552、第二电源基部1652及第二接地基部1642，另该第一差分讯号基部1512与该第二讯号基部1622通过该第一接地基部1542与该第二接地基部1642进行隔离(共模讯号干扰抑制或串音干扰隔离)，再该第二差分讯号基部1532与该第二讯号基部1622通过该第一接地基部1542与该第二接地基部1642进行隔离(共模讯号干扰抑制或串音干扰隔离)。 Furthermore, the first differential signal transmission conductor set 151, the first signal transmission conductor set 152, the second differential signal transmission conductor set 153, the first ground transmission conductor 154, the third differential signal transmission conductor set 161, the second signal transmission conductor set The conductor group 162, the fourth differential signal transmission conductor group 163, the first power transmission conductor 155, the second power transmission conductor 165 and the second ground transmission conductor 164 are respectively provided with a first differential signal base 1512, a first signal base 1522, a second Two differential signal bases 1532, a first ground base 1542, a third differential signal base 1612, a second signal base 1622, a fourth differential signal base 1632, a first power base 1552, a second power base 1652 and a second ground base 1642, In addition, the first differential signal base 1512 and the second signal base 1622 are isolated from the second ground base 1642 by the first ground base 1542 (common mode signal interference suppression or crosstalk interference isolation), and the second differential signal The base 1532 is isolated from the second signal base 1622 through the first ground base 1542 and the second ground base 1642 (common mode signal interference suppression or crosstalk interference isolation).
该第一差分讯号传输导体组151、第一讯号传输导体组152、第二差分讯号传输导体组153、第一接地传输导体154、第三差分讯号传输导体组161、第二讯号传输导体组162、第四差分讯号传输导体组163、第一电源传输导体155、第二电源传输导体165及第二接地传输导体164分别设有一第一差分讯号焊接部1513、第一讯号焊接部1523、第二差分讯号焊接部1533、第一接地焊接部1543、第三差分讯号焊接部1613、第二讯号焊接部1623、第四差分讯号焊接部1633、第一电源焊接部1553、第二电源焊接部1653及第二接地焊接部1643，另该第一差分讯号焊接部1513与该第二讯号焊接部1623通过该第一接地焊接部1543与该第二接地焊接部1643进行隔离(共模讯号干扰抑制或串音干扰隔离)，再该第二差分讯号焊接部1533与该第二讯号焊接部1623通过该第一接地焊接部1543与该第二接地焊接部1643进行隔离(共模讯号干扰抑制或串音干扰隔离)。 The first differential signal transmission conductor group 151 , the first signal transmission conductor group 152 , the second differential signal transmission conductor group 153 , the first ground transmission conductor 154 , the third differential signal transmission conductor group 161 , and the second signal transmission conductor group 162 , the fourth differential signal transmission conductor group 163, the first power transmission conductor 155, the second power transmission conductor 165 and the second ground transmission conductor 164 are respectively provided with a first differential signal welding part 1513, a first signal welding part 1523, a second Differential signal soldering part 1533, first ground soldering part 1543, third differential signal soldering part 1613, second signal soldering part 1623, fourth differential signal soldering part 1633, first power soldering part 1553, second power soldering part 1653 and The second ground soldering portion 1643, and the first differential signal soldering portion 1513 and the second signal soldering portion 1623 are isolated by the first ground soldering portion 1543 and the second ground soldering portion 1643 (common mode signal interference suppression or serial sound interference isolation), and then the second differential signal soldering portion 1533 is isolated from the second signal soldering portion 1623 through the first ground soldering portion 1543 and the second ground soldering portion 1643 (common mode signal interference suppression or crosstalk interference isolation).
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