TWM566936U - Electrical connection device and electrical connector - Google Patents
Electrical connection device and electrical connector Download PDFInfo
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- TWM566936U TWM566936U TW107200815U TW107200815U TWM566936U TW M566936 U TWM566936 U TW M566936U TW 107200815 U TW107200815 U TW 107200815U TW 107200815 U TW107200815 U TW 107200815U TW M566936 U TWM566936 U TW M566936U
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- 238000005476 soldering Methods 0.000 claims abstract description 25
- 230000013011 mating Effects 0.000 claims description 14
- 229910000679 solder Inorganic materials 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims 2
- 238000005452 bending Methods 0.000 description 14
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
本創作公開一種電連接裝置及電連接器，所述電連接器包含絕緣殼體、多個第一端子、及分別對應位於多個第一端子下方的多個第二端子，並且上述多個第一端子與多個第二端子插設於絕緣殼體。每個第一端子為一體成形的構造、並包含插設於絕緣本體內的第一前片體、自第一前片體一端延伸且彼此相向的兩個夾持片、自第一前片體另一端延伸並位於絕緣殼體之外的第一後片體、及分別自第一後片體延伸所形成並位於絕緣殼體之外的第一阻抗調節片與第一焊接部。其中，相鄰於第一焊接部的第一後片體部位的寬度大於第一焊接部的寬度。 The present invention discloses an electrical connection device and an electrical connector, the electrical connector including an insulative housing, a plurality of first terminals, and a plurality of second terminals respectively corresponding to the plurality of first terminals, and the plurality of One terminal and a plurality of second terminals are inserted into the insulating housing. Each of the first terminals has an integrally formed structure and includes a first front piece inserted in the insulating body, two holding pieces extending from one end of the first front piece and facing each other, and the first front piece a first rear sheet body extending at the other end and located outside the insulating housing, and first and second soldering portions formed by extending from the first rear sheet body and located outside the insulating housing. The width of the first rear sheet portion adjacent to the first welded portion is greater than the width of the first welded portion.
Description
本創作涉及一種電連接器，尤其涉及一種適用於高頻信號傳輸的電連接裝置及電連接器。 The present invention relates to an electrical connector, and more particularly to an electrical connection device and an electrical connector suitable for high frequency signal transmission.
現有電連接器(例如：板對板類型的直角連接器)所傳輸的信號頻率常因受到其既有的架構而被侷限，因而使得現有電連接器所能傳輸的信號頻率難以被進一步地提升。 The frequency of signals transmitted by existing electrical connectors (eg, board-to-board type right-angle connectors) is often limited by its existing architecture, making it difficult to further increase the frequency of signals that can be transmitted by existing electrical connectors. .
於是，本創作人認為上述缺陷可改善，乃特潛心研究並配合科學原理的運用，終於提出一種設計合理且有效改善上述缺陷的本創作。 Therefore, the creator believes that the above defects can be improved, and he has devoted himself to research and cooperates with the application of scientific principles, and finally proposed a creation that is reasonable in design and effective in improving the above defects.
本創作實施例在於提供一種電連接裝置及電連接器，其能有效地改善現有電連接器所可能產生的缺陷。 The present embodiment is directed to providing an electrical connection device and an electrical connector that can effectively improve the defects that may be generated by existing electrical connectors.
本創作實施例公開一種電連接裝置，包括：一電連接器，包含：一絕緣殼體；多個第一端子，插設於所述絕緣殼體，每個所述第一端子為一體成形的構造並包含有：一第一前片體，插設於所述絕緣殼體內；兩個第一夾持片，自所述第一前片體一端延伸所形成且彼此相向；一第一後片體，自所述第一前片體另一端延伸所形成並且位於所述絕緣殼體之外；及一第一阻抗調節片與一第一焊接部，分別自所述第一後片體延伸所形成並且位於所述絕緣殼體之外；其中，相鄰於所述第一焊接部的所述第一後片體部位的寬度大於所述第一焊接部的寬度；及多個第二端子，插設於所述絕緣殼體內並分別對應位於多個所述第一端子的下方；以及 一配合連接器，沿一插接方向可分離地插設於所述電連接器並包含：一絕緣本體，可分離地插接於所述絕緣殼體；多個上端子，固定於所述絕緣本體，每個所述上端子為一體成形的構造並包含有：一上前片體，位於所述絕緣本體內；一上後片體，自所述上前片體延伸所形成並且位於所述絕緣本體之外；及一上阻抗調節片與一上焊接部，所述上阻抗調節片自所述上前片體延伸所形成並且位於所述絕緣本體內，所述上焊接部自所述上後片體延伸所形成並且位於所述絕緣本體之外；其中，相鄰於所述上焊接部的所述上後片體部位的寬度大於所述上焊接部的寬度；及多個下端子，固定於所述絕緣本體並分別對應位於多個所述上端子的下方；其中，多個所述上端子的所述上前片體分別抵接於多個所述第一端子，並且每個所述上前片體被夾持於相對應所述第一端子的兩個所述第一夾持片；而多個所述下端子的所述下前片體分別抵接於多個所述第二端子。 The present invention discloses an electrical connection device, comprising: an electrical connector, comprising: an insulative housing; a plurality of first terminals inserted in the insulative housing, each of the first terminals being integrally formed Constructing and including: a first front piece inserted in the insulating housing; two first clamping pieces extending from one end of the first front piece and facing each other; a first rear piece a body extending from the other end of the first front panel and located outside the insulating housing; and a first impedance adjusting sheet and a first soldering portion extending from the first rear panel respectively Formed and located outside the insulating housing; wherein a width of the first rear sheet portion adjacent to the first solder portion is greater than a width of the first solder portion; and a plurality of second terminals, Inserted in the insulative housing and correspondingly located below a plurality of the first terminals; a mating connector is detachably inserted into the electrical connector along a plugging direction and includes: an insulating body detachably inserted into the insulating housing; and a plurality of upper terminals fixed to the insulating a body, each of the upper terminals being of an integrally formed structure and comprising: an upper front sheet body located in the insulating body; an upper rear sheet body formed from the upper front sheet body and located at the And an upper impedance adjusting piece formed by extending from the upper front piece and located in the insulating body, the upper welding part is from the upper portion a rear sheet extending and located outside the insulating body; wherein a width of the upper rear sheet portion adjacent to the upper solder portion is greater than a width of the upper solder portion; and a plurality of lower terminals, Fixed to the insulative housing and respectively corresponding to a plurality of the upper terminals; wherein the upper front sheets of the plurality of upper terminals respectively abut the plurality of the first terminals, and each of the Said that the front piece is clamped to correspond to the first The first two sub-clamping plate; the front of the lower sheet of the plurality of the terminals respectively abut the second plurality of terminals.
本創作實施例也公開一種電連接器，包括：一絕緣殼體；多個第一端子，插設於所述絕緣殼體，每個所述第一端子為一體成形的構造並包含有：一第一前片體，插設於所述絕緣殼體內；兩個夾持片，自所述第一前片體一端延伸所形成且彼此相向；一第一後片體，自所述第一前片體另一端延伸所形成並且位於所述絕緣殼體之外；及一第一阻抗調節片與一第一焊接部，分別自所述第一後片體延伸所形成並且位於所述絕緣殼體之外；其中，相鄰於所述第一焊接部的所述第一後片體部位的寬度大於所述第一焊接部的寬度；以及多個第二端子，插設於所述絕緣殼體內並分別對應位於多個所述第一端子的下方。 The present invention also discloses an electrical connector, comprising: an insulative housing; a plurality of first terminals interposed in the insulative housing, each of the first terminals being integrally formed and including: a first front piece inserted into the insulating housing; two clamping pieces formed from one end of the first front piece and facing each other; a first rear piece from the first front Forming an extension of the other end of the body and located outside the insulating housing; and a first impedance adjusting piece and a first soldering portion respectively extending from the first rear piece and located in the insulating housing The width of the first rear sheet portion adjacent to the first solder portion is greater than the width of the first solder portion; and the plurality of second terminals are inserted into the insulating housing And correspondingly located below a plurality of the first terminals.
綜上所述，本創作實施例所公開的電連接裝置及電連接器，其通過端子的後片體裸露於空氣中(如：第一後片體位於絕緣殼體之外、上後片體位於絕緣本體之外)、端子設有阻抗調節片(如：第一端子設有第一阻抗調節片、上端子設有上阻抗調節片)、及端 子於鄰近焊接部的相關部位形成較大的寬度(如：相鄰於第一焊接部的第一後片體部位的寬度大於第一焊接部的寬度、相鄰於上焊接部的上後片體部位的寬度大於上焊接部的寬度)，以達到調整端子(如：第一端子、上端子)各個部位阻抗值的效果，進而提升本創作電連接裝置與電連接器所能傳輸的信號頻率。 In summary, the electrical connecting device and the electrical connector disclosed in the embodiments of the present invention are exposed to the air through the rear panel of the terminal (for example, the first rear panel is located outside the insulating housing, and the upper rear panel is Located outside the insulating body), the terminal is provided with an impedance adjusting piece (for example, the first terminal is provided with a first impedance adjusting piece, the upper terminal is provided with an upper impedance adjusting piece), and the end The relevant portion of the adjacent welded portion forms a larger width (eg, the width of the first rear sheet portion adjacent to the first welded portion is greater than the width of the first welded portion, and the upper and lower sheets adjacent to the upper welded portion) The width of the body portion is greater than the width of the upper soldering portion) to achieve the effect of adjusting the impedance values of the respective terminals (eg, the first terminal and the upper terminal), thereby improving the frequency of the signal that can be transmitted by the electrical connection device and the electrical connector. .
為能更進一步瞭解本創作的特徵及技術內容，請參閱以下有關本創作的詳細說明與附圖，但是此等說明與附圖僅用來說明本創作，而非對本創作的保護範圍作任何的限制。 In order to further understand the features and technical contents of this creation, please refer to the following detailed description and drawings regarding the creation, but these descriptions and drawings are only used to illustrate the creation, and not to the scope of protection of this creation. limit.
100‧‧‧電連接裝置 100‧‧‧Electrical connection device
1‧‧‧電連接器 1‧‧‧Electrical connector
11‧‧‧絕緣殼體 11‧‧‧Insulated housing
111‧‧‧第一端子槽 111‧‧‧First terminal slot
112‧‧‧第二端子槽 112‧‧‧Second terminal slot
12‧‧‧第一端子 12‧‧‧First terminal
12a‧‧‧第一寬表面 12a‧‧‧first wide surface
12b‧‧‧第一窄邊緣 12b‧‧‧First narrow edge
121‧‧‧第一前片體 121‧‧‧First front sheet
1211‧‧‧第一突刺 1211‧‧‧First spur
122‧‧‧第一夾持片 122‧‧‧First clamping piece
1221‧‧‧第一肋條 1221‧‧‧First rib
123‧‧‧第一後片體 123‧‧‧First back sheet
124‧‧‧第一阻抗調節片 124‧‧‧First impedance adjustment sheet
125‧‧‧第一焊接部 125‧‧‧First Welding Department
13‧‧‧第二端子 13‧‧‧second terminal
13a‧‧‧第二寬表面 13a‧‧‧ second wide surface
13b‧‧‧第二窄邊緣 13b‧‧‧second narrow edge
131‧‧‧第二前片體 131‧‧‧Second front sheet
1311‧‧‧第二突刺 1311‧‧‧second spur
132‧‧‧第二夾持片 132‧‧‧Second clamping piece
1321‧‧‧第二肋條 1321‧‧‧second ribs
133‧‧‧第二後片體 133‧‧‧Second back sheet
134‧‧‧第二焊接部 134‧‧‧Second welding department
2‧‧‧配合連接器 2‧‧‧With connector
21‧‧‧絕緣本體 21‧‧‧Insulated body
211‧‧‧上端子槽 211‧‧‧Upper terminal slot
212‧‧‧下端子槽 212‧‧‧ Lower terminal slot
213‧‧‧上插槽 213‧‧‧Slot
214‧‧‧下插槽 214‧‧‧lower slot
22‧‧‧上端子 22‧‧‧Upper terminal
22a‧‧‧上寬表面 22a‧‧‧Upper wide surface
22b‧‧‧上窄邊緣 22b‧‧‧Upper narrow edge
221‧‧‧上前片體 221‧‧‧Upper front body
2211‧‧‧上固定部 2211‧‧‧Upper Department
2212‧‧‧上自由端部 2212‧‧‧Upper free end
2213‧‧‧上突刺 2213‧‧‧Spurs
222‧‧‧上後片體 222‧‧‧Upper rear body
223‧‧‧上阻抗調節片 223‧‧‧Upper impedance adjustment film
2231‧‧‧上穿孔 2231‧‧‧perforation
224‧‧‧上焊接部 224‧‧‧Upper Welder
23‧‧‧下端子 23‧‧‧ Lower terminal
23a‧‧‧下寬表面 23a‧‧‧Lower wide surface
23b‧‧‧下窄邊緣 23b‧‧‧Lower narrow edge
231‧‧‧下前片體 231‧‧‧Lower front body
2311‧‧‧下固定部 2311‧‧‧Under the fixed department
2312‧‧‧下自由端部 2312‧‧‧Free end
2313‧‧‧下突刺 2313‧‧‧ under the spur
232‧‧‧下後片體 232‧‧‧Next back sheet
233‧‧‧下阻抗調節片 233‧‧‧lower impedance adjustment film
2331‧‧‧下穿孔 2331‧‧‧ underperture
234‧‧‧下焊接部 234‧‧‧Under the welding department
3‧‧‧第一電路板 3‧‧‧First board
4‧‧‧第二電路板 4‧‧‧second board
L‧‧‧長度方向 L‧‧‧ Length direction
W‧‧‧寬度方向(插接方向) W‧‧‧Width direction (plug-in direction)
H‧‧‧高度方向 H‧‧‧ Height direction
W123、W125‧‧‧寬度 W123, W125‧‧‧Width
圖1為本創作電連接裝置的立體示意圖。 FIG. 1 is a perspective view of the electrical connection device of the present invention.
圖2為本創作電連接裝置另一視角的立體示意圖。 2 is a perspective view of another perspective of the electrical connection device of the present invention.
圖3為圖2中的部位Ⅲ的放大示意圖。 Figure 3 is an enlarged schematic view of a portion III of Figure 2.
圖4為本創作電連接裝置的分解示意圖。 4 is an exploded perspective view of the electrical connection device of the present invention.
圖5為本創作電連接裝置另一視角的分解示意圖。 FIG. 5 is an exploded perspective view of another perspective of the electrical connection device of the present invention.
圖6為本創作電連接器的分解示意圖。 FIG. 6 is an exploded perspective view of the electrical connector of the present invention.
圖7為本創作電連接器中的第一端子與第二端子的立體示意圖。 FIG. 7 is a perspective view of the first terminal and the second terminal in the electrical connector of the present invention.
圖8為圖7的平面示意圖。 Figure 8 is a plan view of Figure 7.
圖9為圖4沿剖線IX-IX的剖視示意圖。 Figure 9 is a cross-sectional view of Figure 4 taken along line IX-IX.
圖10為本創作配合連接器的分解示意圖。 FIG. 10 is an exploded perspective view of the inventive mating connector.
圖11為本創作電連接器中的上端子與下端子的立體示意圖。 11 is a perspective view of the upper terminal and the lower terminal in the electrical connector of the present invention.
圖12為圖11的平面示意圖。 Figure 12 is a plan view of Figure 11.
圖13為圖4沿剖線XⅢ-XⅢ的剖視示意圖。 Figure 13 is a cross-sectional view of Figure 4 taken along line XIII-XIII.
圖14為本創作電連接裝置中的第一端子、第二端子、上端子、及 下端子的平面示意圖。 14 is a first terminal, a second terminal, an upper terminal, and A schematic plan view of the lower terminal.
請參閱圖1至圖14，其為本創作的實施例，需先說明的是， 本實施例對應附圖所提及的相關數量與外型，僅用來具體地說明本創作的實施方式，以便於了解本創作的內容，而非用來侷限本創作的保護範圍。 Please refer to FIG. 1 to FIG. 14 , which is an embodiment of the present invention. This embodiment corresponds to the related quantities and appearances mentioned in the drawings, and is only used to specifically describe the implementation of the present invention in order to understand the content of the present invention, and is not intended to limit the scope of protection of the present invention.
如圖1至圖5所示，本實施例公開一種電連接裝置100，其適用於傳輸高頻信號，上述高頻信號的頻率例如是20Gbps，但本創作不受限於此。其中，所述電連接裝置100包含有一電連接器1、能沿一插接方向W可分離地插設於上述電連接器1的一配合連接器2、用來固定所述電連接器1的一第一電路板3、及用來固定所述配合連接器2且與上述第一電路板3彼此分離設置的一第二電路板4。 As shown in FIG. 1 to FIG. 5, the present embodiment discloses an electrical connection device 100 suitable for transmitting a high frequency signal, the frequency of which is, for example, 20 Gbps, but the present invention is not limited thereto. The electrical connection device 100 includes an electrical connector 1 and a mating connector 2 detachably inserted into the electrical connector 1 in a plugging direction W for fixing the electrical connector 1. A first circuit board 3, and a second circuit board 4 for fixing the mating connector 2 and being separated from the first circuit board 3 from each other.
進一步地說，本實施例中的電連接器1與配合連接器2是以板對板形式的直角連接器來作說明，但本創作不受限於此。舉例來說，在本創作未繪示的其他實施例中，所述電連接器1與配合連接器2也可以是非為板對板形式的直角連接器。再者，本實施例是以電連接器1搭配於配合連接器2來說明，但於實際應用時，所述電連接器1也可以是被單獨地應用(如：販賣)或搭配其他類型的連接器。 Further, the electrical connector 1 and the mating connector 2 in this embodiment are described as right angle connectors in the form of a board-to-board, but the creation is not limited thereto. For example, in other embodiments not shown in the present writing, the electrical connector 1 and the mating connector 2 may also be right angle connectors that are not in the form of a board-to-board. Furthermore, this embodiment is described with the electrical connector 1 being matched with the mating connector 2, but in practical applications, the electrical connector 1 may also be applied separately (eg, sold) or with other types of Connector.
如圖6至圖9所示，所述電連接器1包含有一絕緣殼體11、以及插設於絕緣殼體11內的多個第一端子12與多個第二端子13。為便於說明本實施例，所述絕緣殼體11定義有相互垂直的一長度方向L、一寬度方向W(相當於插接方向W)、及一高度方向H。 As shown in FIG. 6 to FIG. 9 , the electrical connector 1 includes an insulating housing 11 and a plurality of first terminals 12 and a plurality of second terminals 13 that are inserted into the insulating housing 11 . For convenience of explanation of the present embodiment, the insulating housing 11 defines a longitudinal direction L, a width direction W (corresponding to the insertion direction W), and a height direction H which are perpendicular to each other.
其中，所述絕緣殼體11形成有沿上述長度方向L排成一列的多個第一端子槽111以及沿上述長度方向L排成另一列且大致位於上述多個第一端子槽111下方的多個第二端子槽112。上述每個第一端子槽111與每個第二端子槽112皆沿寬度方向W貫穿絕緣殼體11，並且每個第一端子槽111在寬度方向W上的槽深大於每 個第二端子槽112在寬度方向上的槽深。 The insulating case 11 is formed with a plurality of first terminal grooves 111 arranged in a row along the longitudinal direction L and a plurality of rows arranged in the longitudinal direction L and located substantially below the plurality of first terminal grooves 111. Second terminal slots 112. Each of the first terminal slots 111 and each of the second terminal slots 112 penetrates the insulative housing 11 in the width direction W, and the slot depth of each of the first terminal slots 111 in the width direction W is greater than The second terminal slots 112 have a groove depth in the width direction.
所述多個第一端子12各為一體成形的構造，並且本實施例的每個第一端子12是通過沖壓彎折金屬片而形成，藉以使其外表面具有位於相反側的兩個第一寬表面12a及圍繞於上述兩個第一寬表面12a的一第一窄邊緣12b。再者，上述多個第一端子12分別插設於絕緣殼體11的多個第一端子槽111內。 The plurality of first terminals 12 are each an integrally formed configuration, and each of the first terminals 12 of the present embodiment is formed by stamping and bending a metal sheet, whereby the outer surface thereof has two first sides on opposite sides. A wide surface 12a and a first narrow edge 12b surrounding the two first wide surfaces 12a. Furthermore, the plurality of first terminals 12 are respectively inserted into the plurality of first terminal slots 111 of the insulating housing 11 .
其中，由於本實施例中的多個第一端子12具有相同的外形與尺寸，所以為便於說明其構造，以下僅介紹其中一個所述第一端子12的具體構造，但本創作不受限於此。舉例來說，在本創作未繪示的其他實施例中，所述多個第一端子12也可以形成為彼此相異的構造。 Wherein, since the plurality of first terminals 12 in the embodiment have the same outer shape and size, for the convenience of the description of the configuration, only the specific configuration of one of the first terminals 12 will be described below, but the creation is not limited. this. For example, in other embodiments not illustrated in the present creation, the plurality of first terminals 12 may also be formed in a configuration different from each other.
所述第一端子12包含有插設於絕緣殼體11(相對應第一端子槽111)內的一第一前片體121、自第一前片體121一端延伸且彼此相向的兩個第一夾持片122、自第一前片體121另一端延伸並位於絕緣殼體11之外的一第一後片體123、及分別自第一後片體123延伸所形成並位於絕緣殼體11之外的一第一阻抗調節片124與一第一焊接部125。 The first terminal 12 includes a first front piece 121 inserted in the insulating housing 11 (corresponding to the first terminal slot 111), two first extending from one end of the first front piece 121 and facing each other. a clamping piece 122, a first rear plate body 123 extending from the other end of the first front piece body 121 and located outside the insulating housing 11, and extending from the first rear piece body 123 respectively and located in the insulating housing A first impedance adjusting piece 124 other than 11 and a first soldering portion 125.
其中，位在所述第一前片體121的兩個第一寬表面12a部位分別共面於位在第一後片體123的兩個第一寬表面12a部位、並且垂直於上述長度方向L。也就是說，當相鄰的兩個第一端子12被作為一對差分信號端子使用時，上述相鄰的兩個第一端子12是屬於寬邊耦合的類型。 Wherein the two first wide surface 12a portions of the first front sheet body 121 are respectively coplanar to the two first wide surface 12a portions of the first rear sheet body 123 and perpendicular to the length direction L . That is, when two adjacent first terminals 12 are used as a pair of differential signal terminals, the adjacent two first terminals 12 are of a type that is broad-side coupled.
再者，所述第一前片體121能自相對應的第一窄邊緣12b處延伸形成有至少一第一突刺1211，藉以通過上述至少一第一突刺1211嵌設於相對應第一端子槽111的內壁，來使第一端子12能夠穩固地插設於絕緣殼體11內。所述第一後片體123形成有介於80~145度的一夾角，上述第一後片體123的夾角於本實施例中是 以90度為例，但本創作不受限於此。而相鄰於上述第一焊接部125的第一後片體123部位的寬度W123大於所述第一焊接部125的寬度W125。 Furthermore, the first front panel 121 can be formed with at least one first spur 1211 extending from the corresponding first narrow edge 12b, so as to be embedded in the corresponding first terminal slot through the at least one first spur 1211. The inner wall of the 111 allows the first terminal 12 to be securely inserted into the insulative housing 11. The first rear plate body 123 is formed with an angle of 80 to 145 degrees, and the angle of the first rear plate body 123 is in this embodiment. Take 90 degrees as an example, but this creation is not limited to this. The width W123 of the portion of the first back sheet 123 adjacent to the first solder portion 125 is greater than the width W125 of the first solder portion 125.
所述兩個第一夾持片122是由第一前片體121所對應的第一窄邊緣12b處所彎折延伸形成，並且上述兩個第一夾持片122在彼此相向的所述第一寬表面12a處各凸伸(如：沖壓)形成有一第一肋條1221。其中，用來夾持相對應端子(如：上端子22)的兩個第一夾持片122部位是位在其前側區塊，而上述第一肋條1221是位在兩個第一夾持片122的後側區塊。 The two first clamping pieces 122 are formed by bending and extending from the first narrow edge 12b corresponding to the first front piece 121, and the first two clamping pieces 122 are facing each other at the first direction. A first rib 1221 is formed at each of the convex portions (e.g., stamping) at the wide surface 12a. Wherein, the two first clamping pieces 122 for holding the corresponding terminals (eg, the upper terminal 22) are located on the front side block thereof, and the first rib 1221 is located on the two first holding pieces. The rear side block of 122.
所述第一阻抗調節片124與第一焊接部125皆是由第一後片體123所對應的第一窄邊緣12b處所彎折延伸形成，並且上述第一夾持片122、第一阻抗調節片124、及第一焊接部125的彎折方向於本實施例中皆相同(如：朝向圖7中的第一前片體121與第一後片體123的右側方向彎折)。 The first impedance adjusting piece 124 and the first welding portion 125 are formed by bending and extending from the first narrow edge 12b corresponding to the first rear plate body 123, and the first clamping piece 122 and the first impedance adjustment are performed. The bending direction of the sheet 124 and the first welded portion 125 are the same in this embodiment (for example, bent toward the right side of the first front sheet 121 and the first rear sheet 123 in FIG. 7).
其中，所述第一阻抗調節片124大致呈長條狀且與第一後片體123大致相夾成90度，並且上述第一阻抗調節片124於高度方向H上的高度大致為第一端子12在高度方向H上的高度的60%~70%，但本創作不以此為限。再者，所述第一焊接部125於本實施例中則大致呈L形構造。 The first impedance adjusting piece 124 is substantially elongated and substantially folded at 90 degrees with the first rear plate body 123, and the height of the first impedance adjusting piece 124 in the height direction H is substantially the first terminal. 12 is 60% to 70% of the height in the height direction H, but this creation is not limited to this. Furthermore, the first welded portion 125 has a substantially L-shaped configuration in this embodiment.
所述多個第二端子13各為一體成形的構造，並且本實施例的每個第二端子13是通過沖壓彎折金屬片而形成，藉以使其外表面具有位於相反側的兩個第二寬表面13a及圍繞於上述兩個第二寬表面13a的一第二窄邊緣13b。再者，上述多個第二端子13分別插設於絕緣殼體11的多個第二端子槽112內，並且多個第二端子13分別對應位於多個第一端子12的下方。 The plurality of second terminals 13 are each an integrally formed configuration, and each of the second terminals 13 of the present embodiment is formed by punching and bending a metal sheet, whereby the outer surface thereof has two second portions on opposite sides A wide surface 13a and a second narrow edge 13b surrounding the two second wide surfaces 13a. Furthermore, the plurality of second terminals 13 are respectively inserted into the plurality of second terminal slots 112 of the insulative housing 11 , and the plurality of second terminals 13 are respectively located below the plurality of first terminals 12 .
其中，由於本實施例中的多個第二端子13具有相同的外形與尺寸，所以為便於說明其構造，以下僅介紹其中一個所述第二端 子13的具體構造，但本創作不受限於此。舉例來說，在本創作未繪示的其他實施例中，所述多個第二端子13也可以形成為彼此相異的構造。 Wherein, since the plurality of second terminals 13 in the embodiment have the same outer shape and size, for convenience of description of the configuration, only one of the second ends will be described below. The specific construction of the child 13, but the present creation is not limited to this. For example, in other embodiments not illustrated in the present creation, the plurality of second terminals 13 may also be formed in mutually different configurations.
所述第二端子13包含有插設於絕緣殼體11(相對應第二端子槽112)內的一第二前片體131、自第二前片體131一端延伸且彼此相向的兩個第二夾持片132、自第二前片體131另一端延伸並位於絕緣殼體11之外的一第二後片體133、及自第二後片體133延伸所形成並位於絕緣殼體11之外的一第二焊接部134。 The second terminal 13 includes a second front piece 131 inserted in the insulating housing 11 (corresponding to the second terminal groove 112), two first extending from one end of the second front piece 131 and facing each other. The second clamping piece 132, a second rear piece body 133 extending from the other end of the second front piece body 131 and located outside the insulating housing 11, and extending from the second rear piece body 133 are formed and located in the insulating housing 11 A second soldering portion 134 is provided.
其中，位在所述第二前片體131的兩個第二寬表面13a部位分別共面於位在第二後片體133的兩個第二寬表面13a部位、並且垂直於上述長度方向L。也就是說，當相鄰的兩個第二端子13被作為一對差分信號端子使用時，上述相鄰的兩個第二端子13是屬於寬邊耦合的類型。 Wherein the two second wide surfaces 13a of the second front panel 131 are respectively coplanar to the two second wide surfaces 13a of the second rear panel 133 and perpendicular to the longitudinal direction L . That is, when two adjacent second terminals 13 are used as a pair of differential signal terminals, the adjacent two second terminals 13 are of a type that is broad-side coupled.
再者，所述第二前片體131能自相對應的第二窄邊緣13b處延伸形成有至少一第二突刺1311，藉以通過上述至少一第二突刺1311嵌設於相對應第二端子槽112的內壁，來使第二端子13能夠穩固地插設於絕緣殼體11內。所述第二後片體133形成有介於80~145度的一夾角，上述第二後片體133的夾角於本實施例中是以90度為例，但本創作不受限於此。而相鄰於上述第二焊接部134的第二後片體133部位的寬度大致等於所述第二焊接部134的寬度。 Furthermore, the second front panel 131 can be formed with at least one second spur 1311 extending from the corresponding second narrow edge 13b, so as to be embedded in the corresponding second terminal slot through the at least one second spur 1311. The inner wall of 112 allows the second terminal 13 to be securely inserted into the insulative housing 11. The second rear plate body 133 is formed with an angle of 80 to 145 degrees, and the angle of the second rear plate body 133 is 90 degrees in the embodiment, but the creation is not limited thereto. The width of the second rear piece 133 adjacent to the second welded portion 134 is substantially equal to the width of the second welded portion 134.
所述兩個第二夾持片132是由第二前片體131所對應的第二窄邊緣13b處所彎折延伸形成，並且上述兩個第二夾持片132在彼此相向的所述第二寬表面13a處各凸伸(如：沖壓)形成有一第二肋條1321。其中，用來夾持相對應端子(如：下端子23)的兩個第二夾持片132部位是位在其前側區塊，而上述第二肋條1321是位在兩個第二夾持片132的後側區塊。 The two second clamping pieces 132 are formed by bending and extending at a second narrow edge 13b corresponding to the second front piece 131, and the two second clamping pieces 132 are opposite to each other. A second rib 1321 is formed at each of the convex portions (e.g., stamped) at the wide surface 13a. Wherein, the two second clamping pieces 132 for holding the corresponding terminals (such as the lower terminal 23) are located on the front side block thereof, and the second ribs 1321 are located on the two second holding pieces. The rear side block of 132.
所述第二焊接部134是由上述第二後片體133所對應的第二 窄邊緣13b處所彎折延伸形成，並且上述第二夾持片132及第二焊接部134的彎折方向於本實施例中皆相同(如：朝向圖7中的第二前片體131與第二後片體133的左側方向彎折)、且相反於上述第一夾持片122、第一阻抗調節片124、及第一焊接部125的彎折方向。再者，所述第二焊接部134於本實施例中則大致呈L形構造。 The second soldering portion 134 is a second corresponding to the second rear sheet body 133 The narrow edge 13b is bent and extended, and the bending directions of the second clamping piece 132 and the second welding part 134 are the same in this embodiment (for example, toward the second front piece 131 and the first in FIG. 7) The two rear sheets 133 are bent in the left direction, and are opposite to the bending directions of the first holding piece 122, the first impedance adjusting piece 124, and the first welded portion 125. Furthermore, the second welded portion 134 has a substantially L-shaped configuration in this embodiment.
此外，需額外說明的是，本實施例的第二端子13較佳是未形成有任何阻抗調節片，但本創作不以此為限。舉例來說，在本創作未繪示的其他實施例中，所述第二端子13也可以進一步由第二後片體133所對應的第二窄邊緣13b處彎折延伸形成有一第二阻抗調節片。 In addition, it should be noted that the second terminal 13 of the embodiment is preferably not formed with any impedance adjusting sheet, but the present invention is not limited thereto. For example, in other embodiments not shown in the present disclosure, the second terminal 13 may be further bent and extended by the second narrow edge 13b corresponding to the second rear panel 133 to form a second impedance adjustment. sheet.
換個角度來說，在上述每個第一端子12及對應位於其下方的第二端子13之中，所述第一前片體121與第一後片體123分別與所述第二前片體131與第二後片體133相互平行、且於所述長度方向L上間隔有一距離，所述兩個第二夾持片132位於兩個第一夾持片122的正下方，所述第一阻抗調節片124位於其中一個第一夾持片122及兩個第二夾持片132的後方，所述第一焊接部125與第二焊接部134位於平行所述插接方向W的一軸線上。 In another aspect, among the first terminal 12 and the second terminal 13 corresponding thereto, the first front body 121 and the first rear body 123 and the second front body respectively The second rear plate body 133 is parallel to the second rear plate body 133 and spaced apart from each other in the longitudinal direction L. The two second clamping pieces 132 are located directly below the two first clamping pieces 122, the first The impedance adjusting piece 124 is located behind one of the first clamping pieces 122 and the two second clamping pieces 132, and the first welding portion 125 and the second welding portion 134 are located on an axis parallel to the insertion direction W.
進一步地說，請參閱圖8所示，在上述每個第一端子12及對應位於其下方的第二端子13之中，所述第二端子13朝向第一端子12所在的一平面正投影所形成的一投影區域，其大致位於第一端子12的內側。 Further, referring to FIG. 8 , among the first terminal 12 and the second terminal 13 corresponding thereto, the second terminal 13 is orthographically projected toward a plane where the first terminal 12 is located. A projection area is formed that is substantially located inside the first terminal 12.
再者，所述絕緣殼體11設置於所述第一電路板3上(如圖1中的絕緣殼體11底緣形成有兩個柱體，以插設固定於第一電路板3)，並且上述多個第一端子12的第一焊接部125與多個第二端子13的第二焊接部134焊接固定於所述第一電路板3。 Furthermore, the insulative housing 11 is disposed on the first circuit board 3 (the bottom edge of the insulative housing 11 in FIG. 1 is formed with two cylinders for insertion and fixing on the first circuit board 3). The first soldering portion 125 of the plurality of first terminals 12 and the second soldering portion 134 of the plurality of second terminals 13 are soldered and fixed to the first circuit board 3 .
以上為本實施例電連接器1的構造及其與第一電路板3的搭 配說明，下述將接著說明配合連接器2的構造。 The above is the configuration of the electrical connector 1 of the present embodiment and its integration with the first circuit board 3 Description of the configuration, the configuration of the mating connector 2 will be described below.
如圖10至圖13所示，所述配合連接器2包含一絕緣本體21、以及固定於上述絕緣本體21的多個上端子22與多個下端子23。其中，所述絕緣本體21能沿插接方向W可分離地插接於絕緣殼體11，並且經由本實施例絕緣本體21所界定的長度方向、寬度方向、及高度方向會是分別等同於或平行於上述絕緣殼體11所定義的長度方向L、寬度方向W、及高度方向H。 As shown in FIG. 10 to FIG. 13 , the mating connector 2 includes an insulative housing 21 and a plurality of upper terminals 22 and a plurality of lower terminals 23 fixed to the insulative housing 21 . The insulative housing 21 can be detachably inserted into the insulative housing 11 along the insertion direction W, and the length direction, the width direction, and the height direction defined by the insulative housing 21 of the present embodiment are respectively equivalent to or The longitudinal direction L, the width direction W, and the height direction H defined by the insulating case 11 are parallel.
其中，所述絕緣本體21形成有沿上述長度方向L排成一列的多個上端子槽211以及沿上述長度方向L排成另一列且大致位於多個上端子槽211下方的多個下端子槽212。所述每個上端子槽211與每個下端子槽212皆沿寬度方向W貫穿絕緣本體21，並且每個上端子槽211在寬度方向W上的槽深大致等於每個下端子槽212在寬度方向上的槽深。再者，所述絕緣本體21在每個上端子槽211內形成有一上插槽、並於每個下端子槽212內形成有一下插槽214。而在每個上端子槽211及位於其下方的下端子槽212中，所述上插槽213與下插槽214呈錯位設置。 The insulating body 21 is formed with a plurality of upper terminal slots 211 arranged in a row along the longitudinal direction L, and a plurality of lower terminal slots arranged in the other row along the longitudinal direction L and substantially below the plurality of upper terminal slots 211. 212. Each of the upper terminal slots 211 and each of the lower terminal slots 212 penetrates the insulative housing 21 in the width direction W, and the slot depth of each of the upper terminal slots 211 in the width direction W is substantially equal to the width of each of the lower terminal slots 212. The groove depth in the direction. Furthermore, the insulative housing 21 has an upper slot formed in each of the upper terminal slots 211 and a lower slot 214 formed in each of the lower terminal slots 212. In each of the upper terminal slots 211 and the lower terminal slot 212 located below, the upper slot 213 and the lower slot 214 are offset.
所述多個上端子22各為一體成形的構造，並且本實施例的每個上端子22是通過沖壓彎折金屬片而形成，藉以使其外表面具有位於相反側的兩個上寬表面22a及圍繞於上述兩個上寬表面22a的一上窄邊緣22b。再者，上述多個上端子22分別插設固定於絕緣本體21的多個上端子槽211內。 The plurality of upper terminals 22 are each an integrally formed configuration, and each of the upper terminals 22 of the present embodiment is formed by punching and bending a metal sheet, whereby its outer surface has two upper wide surfaces 22a on opposite sides. And an upper narrow edge 22b surrounding the two upper wide surfaces 22a. Furthermore, the plurality of upper terminals 22 are respectively inserted into the plurality of upper terminal grooves 211 of the insulative housing 21 .
其中，由於本實施例中的多個上端子22具有相同的外形與尺寸，所以為便於說明其構造，以下僅介紹其中一個所述上端子22的具體構造，但本創作不受限於此。舉例來說，在本創作未繪示的其他實施例中，所述多個上端子22也可以形成為彼此相異的構造。 Herein, since the plurality of upper terminals 22 in the present embodiment have the same outer shape and size, for the convenience of description of the configuration, only a specific configuration of one of the upper terminals 22 will be described below, but the present invention is not limited thereto. For example, in other embodiments not illustrated in the present creation, the plurality of upper terminals 22 may also be formed in mutually different configurations.
所述上端子22包含有位於上述絕緣本體21內的一上前片體221、自所述上前片體221延伸並位於上述絕緣本體21之外的一上後片體222、自上前片體221延伸並位於絕緣本體21內的一上阻抗調節片223、及自上後片體222延伸並位於絕緣本體21之外的一上焊接部224。 The upper terminal 22 includes an upper front plate body 221 located in the insulative housing 21, an upper rear plate body 222 extending from the upper front plate body 221 and located outside the insulative housing 21, and a top front piece An upper impedance adjusting piece 223 extending from the body 221 and located in the insulating body 21, and an upper soldering portion 224 extending from the upper rear plate body 222 and located outside the insulating body 21.
其中，位於所述上前片體221的兩個上寬表面22a部位平行於所述長度方向L，並且位於所述上前片體221與上後片體222的上窄邊緣22b部位大致垂直於上述長度方向L。也就是說，當相鄰的兩個上端子22被作為一對差分信號端子使用時，上述相鄰的兩個上端子22是屬於窄邊耦合的類型。 Wherein the two upper wide surfaces 22a of the upper front sheet body 221 are parallel to the length direction L, and are located substantially perpendicular to the upper narrow edge 22b of the upper front sheet body 221 and the upper rear sheet body 222. The above length direction L. That is, when two adjacent upper terminals 22 are used as a pair of differential signal terminals, the adjacent two upper terminals 22 are of a type belonging to a narrow side coupling.
再者，所述上前片體221具有一上固定部2211與一上自由端部2212，並且所述上固定部2211的相反兩端分別延伸形成所述上自由端部2212與上後片體222。所述上固定部2211插設固定於絕緣本體21相對應的上端子槽211內，而上自由端部2212突伸出所述上端子槽211。上固定部2211能自相對應的上窄邊緣22b處延伸形成有至少一上突刺2213，藉以通過上述至少一上突刺2213嵌設於相對應上端子槽211的內壁，來使上端子22能夠穩固地插設於絕緣本體21內。所述上後片體222形成有介於80~145度的一夾角，所述上後片體222的夾角於本實施例中是以120度為例，但本創作不受限於此。而相鄰於上述上焊接部224的上後片體222部位的寬度W222大於所述上焊接部224的寬度W224。 Furthermore, the upper front body 221 has an upper fixing portion 2211 and an upper free end portion 2212, and opposite ends of the upper fixing portion 2211 respectively extend to form the upper free end portion 2212 and the upper rear plate body. 222. The upper fixing portion 2211 is inserted and fixed in the upper terminal slot 211 corresponding to the insulative housing 21, and the upper free end portion 2212 protrudes from the upper terminal slot 211. The upper fixing portion 2211 can be formed with at least one upper spur 2213 extending from the corresponding upper narrow edge 22b, so that the upper terminal 22 can be embedded by the at least one upper spur 2213 on the inner wall of the corresponding upper terminal groove 211. It is firmly inserted into the insulative housing 21. The upper rear panel 222 is formed with an angle of 80 to 145 degrees, and the angle of the upper rear panel 222 is 120 degrees in the embodiment, but the creation is not limited thereto. The width W222 of the upper rear plate body 222 adjacent to the upper welded portion 224 is larger than the width W224 of the upper welded portion 224.
所述上阻抗調節片223是由上前片體221的上固定部2211所對應的上窄邊緣22b處所彎折延伸形成，而上焊接部224則是由上後片體222所對應的上窄邊緣22b處所彎折延伸形成，並且上阻抗調節片223及上焊接部224的彎折方向於本實施例中彼此相異(如：上阻抗調節片223朝向圖11中的右上側方向彎折，而上焊接部224朝向圖11中的後側方向彎折)。 The upper impedance adjusting piece 223 is formed by bending and extending from the upper narrow edge 22b corresponding to the upper fixing portion 2211 of the upper front plate body 221, and the upper welding portion 224 is narrowed by the upper rear plate body 222. The edge 22b is bent and extended, and the bending directions of the upper impedance adjusting piece 223 and the upper welding portion 224 are different from each other in the present embodiment (for example, the upper impedance adjusting piece 223 is bent toward the upper right side in FIG. 11 , The upper welded portion 224 is bent toward the rear side in FIG. 11).
其中，所述上阻抗調節片223與上前片體221大致相夾成90 度，所述上阻抗調節片223形成有貫穿其兩個上寬表面22a的一上穿孔2231。換個角度來看，當多個上端子22插設於絕緣本體21時，多個上阻抗調節片223分別插設於絕緣本體21的多個上插槽213內，並且每個上阻抗調節片223的上穿孔2231的其中一側未被絕緣本體21所完整遮蔽。 Wherein, the upper impedance adjusting piece 223 and the upper front piece 221 are substantially sandwiched into 90 The upper impedance adjusting sheet 223 is formed with an upper perforation 2231 extending through the two upper wide surfaces 22a thereof. In another aspect, when the plurality of upper terminals 22 are inserted into the insulative housing 21, the plurality of upper impedance adjusting sheets 223 are respectively inserted into the plurality of upper slots 213 of the insulative housing 21, and each of the upper impedance adjusting sheets 223 One of the upper perforations 2231 is not completely shielded by the insulative body 21.
所述多個下端子23各為一體成形的構造，並且本實施例的每個下端子23是通過沖壓彎折金屬片而形成，藉以使其外表面具有位於相反側的兩個下寬表面23a及圍繞於上述兩個下寬表面23a的一下窄邊緣23b。再者，所述多個下端子23分別插設固定於絕緣本體21的多個下端子槽212內、並且分別對應位於所述多個上端子22的下方。 The plurality of lower terminals 23 are each an integrally formed configuration, and each of the lower terminals 23 of the present embodiment is formed by punching and bending a metal sheet, whereby its outer surface has two lower wide surfaces 23a on opposite sides. And a lower narrow edge 23b surrounding the two lower wide surfaces 23a. Furthermore, the plurality of lower terminals 23 are respectively inserted and fixed in the plurality of lower terminal slots 212 of the insulative housing 21 and respectively located below the plurality of upper terminals 22.
其中，由於本實施例中的多個下端子23具有相同的外形與尺寸，所以為便於說明其構造，以下僅介紹其中一個所述下端子23的具體構造，但本創作不受限於此。舉例來說，在本創作未繪示的其他實施例中，所述多個下端子23也可以形成為彼此相異的構造。 Here, since the plurality of lower terminals 23 in the present embodiment have the same outer shape and size, for the convenience of description of the configuration, only a specific configuration of one of the lower terminals 23 will be described below, but the present invention is not limited thereto. For example, in other embodiments not shown in the present writing, the plurality of lower terminals 23 may also be formed in a configuration different from each other.
所述下端子23包含有位於上述絕緣本體21內的一下前片體231、自所述下前片體231延伸並位於上述絕緣本體21之外的一下後片體232、自下前片體231延伸並位於絕緣本體21內的一下阻抗調節片233、及自下後片體232延伸並位於絕緣本體21之外的一下焊接部234。 The lower terminal 23 includes a lower front body 231 located in the insulating body 21, a lower rear body 232 extending from the lower front body 231 and located outside the insulating body 21, and a lower front body 231. A lower impedance adjusting sheet 233 extending in the insulating body 21 and a lower soldering portion 234 extending from the lower rear sheet body 232 and located outside the insulating body 21.
其中，位於所述下前片體231的兩個下寬表面23a部位平行於所述長度方向L，並且位於所述下前片體231與下後片體232的下窄邊緣23b部位大致垂直於上述長度方向L。也就是說，當相鄰的兩個下端子23被作為一對差分信號端子使用時，上述相鄰的兩個下端子23是屬於窄邊耦合的類型。 Wherein the two lower wide surfaces 23a of the lower front body 231 are parallel to the longitudinal direction L, and are located substantially perpendicular to the lower narrow edge 23b of the lower front body 231 and the lower rear body 232. The above length direction L. That is, when the adjacent two lower terminals 23 are used as a pair of differential signal terminals, the adjacent two lower terminals 23 are of a type belonging to a narrow side coupling.
再者，所述下前片體231具有一下固定部2311與一下自由端 部2312，並且所述下固定部2311的相反兩端分別延伸形成所述下自由端部2312與下後片體232。所述下固定部2311插設固定於絕緣本體21相對應的下端子槽212內，而下自由端部2312突伸出所述下端子槽212。下固定部2311能自相對應的下窄邊緣23b處延伸形成有至少一下突刺2313，藉以通過上述至少一下突刺2313嵌設於相對應下端子槽212的內壁，來使下端子23能夠穩固地插設於絕緣本體21內。所述下後片體232形成有介於80~145度的一夾角，所述下後片體232的夾角於本實施例中是以120度為例，但本創作不受限於此。而相鄰於上述下焊接部234的下後片體232部位的寬度W222大於所述下焊接部234的寬度W224。 Furthermore, the lower front body 231 has a lower fixing portion 2311 and a lower free end. The portion 2312 and the opposite ends of the lower fixing portion 2311 respectively extend to form the lower free end portion 2312 and the lower rear sheet portion 232. The lower fixing portion 2311 is inserted and fixed in the lower terminal slot 212 corresponding to the insulative housing 21, and the lower free end portion 2312 protrudes from the lower terminal slot 212. The lower fixing portion 2311 can be formed with at least a lower spur 2313 extending from the corresponding lower narrow edge 23b, so that the lower terminal 23 can be firmly fixed by the at least one lower spur 2313 being embedded in the inner wall of the corresponding lower terminal groove 212. It is inserted into the insulative housing 21 . The lower rear panel 232 is formed with an angle of 80 to 145 degrees, and the angle of the lower rear panel 232 is 120 degrees in the embodiment, but the creation is not limited thereto. The width W222 of the lower rear plate body 232 adjacent to the lower welded portion 234 is larger than the width W224 of the lower welded portion 234.
所述下阻抗調節片233是由下前片體231的下固定部2311所對應的下窄邊緣23b處所彎折延伸形成，而下焊接部234則是由下後片體232所對應的下窄邊緣23b處所彎折延伸形成，並且下阻抗調節片233及下焊接部234的彎折方向於本實施例中彼此相異(如：下阻抗調節片233朝向圖11中的左下側方向彎折，而下焊接部234朝向圖11中的後側方向彎折)。 The lower impedance adjusting piece 233 is formed by bending and extending from the lower narrow edge 23b corresponding to the lower fixing portion 2311 of the lower front piece 231, and the lower welded portion 234 is narrowed by the lower rear piece 232. The bending direction of the lower edge regulating piece 233 and the lower welding portion 234 is different from each other in the present embodiment (for example, the lower impedance adjusting piece 233 is bent toward the lower left side in FIG. 11 , The lower welded portion 234 is bent toward the rear side in FIG. 11).
其中，所述下阻抗調節片233與下前片體231大致相夾成90度，所述下阻抗調節片233形成有貫穿其兩個下寬表面23a的一下穿孔2331。換個角度來看，當多個下端子23插設於絕緣本體21時，多個下阻抗調節片233分別插設於絕緣本體21的多個下插槽214內，並且每個下阻抗調節片233的下穿孔2331的其中一側未被絕緣本體21所完整遮蔽。 The lower impedance adjusting piece 233 is substantially 90 degrees with the lower front piece 231, and the lower impedance adjusting piece 233 is formed with a lower through hole 2331 extending through the two lower wide surfaces 23a thereof. In other words, when the plurality of lower terminals 23 are inserted into the insulative housing 21, the plurality of lower impedance adjusting sheets 233 are respectively inserted into the plurality of lower slots 214 of the insulative housing 21, and each of the lower impedance adjusting sheets 233 One of the lower perforations 2331 is not completely shielded by the insulative body 21.
換個角度來說，在每個上端子22及對應位於其下方的所述下端子23之中，所述上前片體221與上後片體222分別與下前片體231與下後片體232相互平行、且於所述高度方向H上間隔有一距離，所述下前片體231與下後片體232大致位於所述上前片體221與上後片體222的正下方，所述上阻抗調節片223與下阻抗調 節片233呈錯位設置，所述上焊接部224與下焊接部234位於平行所述插接方向W的一軸線上。 In another aspect, among the upper terminals 22 and the lower terminals 23 corresponding thereto, the upper front sheet body 221 and the upper rear sheet body 222 are respectively separated from the lower front sheet body 231 and the lower rear sheet body. 232 are parallel to each other and spaced apart from each other in the height direction H. The lower front sheet body 231 and the lower rear sheet body 232 are located substantially directly below the upper front sheet body 221 and the upper rear sheet body 222. Upper impedance adjusting piece 223 and lower impedance The segments 233 are disposed in a staggered position, and the upper welded portion 224 and the lower welded portion 234 are located on an axis parallel to the insertion direction W.
進一步地說，請參閱圖12所示，在上述每個上端子22及對應位於其下方的下端子23之中，所述下端子23朝向上端子22所在的一平面正投影所形成的一投影區域，其大致位於所述上端子22的內側。 Further, referring to FIG. 12, among the above-mentioned upper terminals 22 and the lower terminals 23 corresponding thereto, a projection formed by the orthographic projection of the lower terminal 23 toward a plane where the upper terminal 22 is located is shown. A region that is located substantially inside the upper terminal 22.
再者，所述絕緣本體21設置於所述第二電路板4上(如圖3中的絕緣本體21底緣形成有兩個柱體，以插設固定於第二電路板4)，並且所述多個上端子22的上焊接部224與多個下端子23的下焊接部234焊接固定於所述第二電路板4。 Furthermore, the insulative housing 21 is disposed on the second circuit board 4 (the bottom edge of the insulative housing 21 is formed with two cylinders for insertion and fixing to the second circuit board 4), and The upper soldering portion 224 of the plurality of upper terminals 22 and the lower soldering portions 234 of the plurality of lower terminals 23 are soldered and fixed to the second circuit board 4.
以上為本實施例配合連接器2的構造及其與第二電路板4的搭配說明，下述將接著說明所述電連接器1與配合連接器2的搭配關係。 The above is the configuration of the mating connector 2 of the present embodiment and its description with the second circuit board 4. The collocation relationship between the electrical connector 1 and the mating connector 2 will be described below.
如圖4、圖5、及圖14所示，在本實施例相互插接的電連接器1與配合連接器2之中，所述絕緣殼體11的一端插設於絕緣本體21內，多個上端子22的上前片體221分別抵接於多個第一端子12，每個上前片體221的上自由端部2212被夾持於相對應第一端子12的兩個第一夾持片122、且未突伸出相對應的兩個第一夾持片122；而多個下端子23的下前片體231分別抵接於多個第二端子13，每個下前片體231的下自由端部2312夾持在相對應第二端子13的兩個第二夾持片132之間、且未突伸出兩個第二夾持片132。 As shown in FIG. 4, FIG. 5, and FIG. 14, in the electrical connector 1 and the mating connector 2 of the present embodiment, one end of the insulative housing 11 is inserted into the insulative housing 21, and more The upper front sheets 221 of the upper terminals 22 respectively abut the plurality of first terminals 12, and the upper free ends 2212 of the upper front sheets 221 are clamped to the two first clips corresponding to the first terminals 12 Holding the piece 122 and not protruding the corresponding two first clamping pieces 122; and the lower front piece 231 of the plurality of lower terminals 23 respectively abuts the plurality of second terminals 13, each lower front piece The lower free end portion 2312 of the 231 is sandwiched between the two second holding pieces 132 of the corresponding second terminal 13 and the two second holding pieces 132 are not protruded.
進一步地說，在本實施例相互插接的第一端子12與上端子22及位於其下方且相互插接的第二端子13與下端子23之中，所述第一焊接部125、第二焊接部134、上焊接部224、及下焊接部234較佳是位於平行所述插接方向W的同一軸線上，但本創作不以此為限。 Further, in the first terminal 12 and the upper terminal 22 which are mutually plugged in this embodiment, and the second terminal 13 and the lower terminal 23 which are located below and interposed, the first soldering portion 125 and the second terminal The welded portion 134, the upper welded portion 224, and the lower welded portion 234 are preferably located on the same axis parallel to the insertion direction W, but the present invention is not limited thereto.
綜上所述，本創作實施例所公開的電連接裝置及電連接器，其通過端子的後片體裸露於空氣中(如：第一後片體及/或第二後片體位於絕緣殼體之外、上後片體及/或下後片體位於絕緣本體之外)、端子設有阻抗調節片(如：第一端子設有第一阻抗調節片、上端子設有上阻抗調節片、下端子設有下阻抗調節片)、及端子於鄰近焊接部的相關部位形成較大的寬度(如：相鄰於第一焊接部的第一後片體部位的寬度大於第一焊接部的寬度、相鄰於上焊接部的上後片體部位的寬度大於上焊接部的寬度)，以達到調整端子(如：第一端子、第二端子、上端子、及/或下端子)各個部位阻抗值的效果，進而提升本創作電連接裝置與電連接器所能傳輸的信號頻率。其中，上阻抗調節片與下阻抗調節片可以進一步設有穿孔，藉以調整相對應部位的阻抗，以有助於提升電連接裝置所能傳輸的信號頻率。 In summary, the electrical connecting device and the electrical connector disclosed in the embodiments of the present invention are exposed to the air through the rear body of the terminal (eg, the first rear panel and/or the second rear panel are located in the insulating housing). Outside the body, the upper rear plate and/or the lower rear plate are located outside the insulating body), and the terminal is provided with an impedance adjusting piece (for example, the first terminal is provided with a first impedance adjusting piece, and the upper terminal is provided with an upper impedance adjusting piece) The lower terminal is provided with a lower impedance adjusting piece), and the terminal forms a larger width at a relevant portion adjacent to the welded portion (eg, a width of the first rear piece adjacent to the first welded portion is greater than that of the first welded portion) The width, the width of the upper rear sheet portion adjacent to the upper welded portion is greater than the width of the upper welded portion) to achieve adjustment of the terminal (eg, the first terminal, the second terminal, the upper terminal, and/or the lower terminal) The effect of the impedance value, which in turn increases the frequency of the signal that can be transmitted by the electrical connection device and the electrical connector. The upper impedance adjusting piece and the lower impedance adjusting piece may further be provided with perforations to adjust the impedance of the corresponding portion to help increase the frequency of the signal that can be transmitted by the electrical connecting device.
再者，所述第一端子的第一夾持片可以設有第一肋條，以提升第一夾持片與上端子的上自由端部之間的夾持正壓力；而所述第二端子的第二夾持片可以設有第二肋條，以提升第二夾持片與下端子的下自由端部之間的夾持正壓力。藉此，所述電連接器通過上述提升夾持正壓力的端子結構設計，也能夠有助於提升其所能傳輸的信號頻率。 Furthermore, the first clamping piece of the first terminal may be provided with a first rib to increase the clamping positive pressure between the first clamping piece and the upper free end of the upper terminal; and the second terminal The second clamping piece may be provided with a second rib to increase the clamping positive pressure between the second clamping piece and the lower free end of the lower terminal. Thereby, the electrical connector is designed to enhance the frequency of the signal that can be transmitted by the above-mentioned terminal structure design for lifting and clamping the positive pressure.
又，在相互插接的第一端子與上端子之中，上前片體的上自由端部未突伸出相對應的兩個第一夾持片；而在相互插接的第二端子與下端子之中，下前片體的下自由端部未突伸出相對應的兩個第二夾持片。藉此，所述電連接裝置通過上述的端子結構設計，能夠有效地降低殘斷效應(stub effect)所產生的影響，進而提升電連接裝置所能傳輸的信號頻率。 Further, among the first terminal and the upper terminal which are mutually inserted, the upper free end portion of the upper front sheet body does not protrude from the corresponding two first holding pieces; and the second terminals which are mutually inserted and Among the lower terminals, the lower free ends of the lower front body do not protrude from the corresponding two second holding pieces. Thereby, the electrical connection device can effectively reduce the influence of the stub effect through the above-mentioned terminal structure design, thereby improving the frequency of the signal that the electrical connection device can transmit.
另，本實施例所公開的電連接器與配合連接器的組合通過模 擬實驗後，證實其所能傳輸的信號頻率已然達到至少20Gbps，此顯然優於目前市面上任何板對板類型的直角連接器。 In addition, the combination of the electrical connector and the mating connector disclosed in this embodiment passes the mode. After the experiment, it is confirmed that the frequency of the signal that can be transmitted has reached at least 20 Gbps, which is obviously superior to any right-angle connector of any board-to-board type currently on the market.
以上所述僅為本創作的優選可行實施例，並非用來侷限本創作的保護範圍，凡依本創作申請專利範圍所做的均等變化與修飾，皆應屬本創作的權利要求書的保護範圍。 The above descriptions are only the preferred and feasible embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Any changes and modifications made in accordance with the scope of the patent application of the present invention shall fall within the scope of protection of the claims of the present invention. .
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107200815U TWM566936U (en) | 2018-01-17 | 2018-01-17 | Electrical connection device and electrical connector |
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| Application Number | Priority Date | Filing Date | Title |
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| TW107200815U TWM566936U (en) | 2018-01-17 | 2018-01-17 | Electrical connection device and electrical connector |
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| TWM566936U true TWM566936U (en) | 2018-09-11 |
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2018
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4K | Annulment or lapse of a utility model due to non-payment of fees |