JP3159900U - Electrical connector - Google Patents

Electrical connector Download PDF

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JP3159900U
JP3159900U JP2010001901U JP2010001901U JP3159900U JP 3159900 U JP3159900 U JP 3159900U JP 2010001901 U JP2010001901 U JP 2010001901U JP 2010001901 U JP2010001901 U JP 2010001901U JP 3159900 U JP3159900 U JP 3159900U
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terminal
terminals
solder connection
electrical connector
main body
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家勇 何
家勇 何
啓昇 鄭
啓昇 鄭
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Hon Hai Precision Industry Co Ltd
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Hon Hai Precision Industry Co Ltd
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Abstract

【課題】信号端子の間のクロストークを低めるＵＳＢコネクタを提供する。【解決手段】絶縁性本体と、複数の導電端子３１，３２とを備える。絶縁性本体は、本体部と、本体部から前向きに突出する舌板１２とを有する。導電端子は、前記舌板に装着され、複数の第１端子３１と複数の第２端子３２とを含む、複数の導電端子の中には、複数対の差分信号端子と、複数の接地端子とを有する。各導電端子が主体部と、主体部の前端に設けられる接触部と、外へ延出する半田接続部と、半田接続部と連接する保持部とを有する。複数の導電端子の半田接続部が一列に配置される。隣接する二対の差分信号端子の半田接続部の間には、二つの接地端子の半田接続部が設けられる。【選択図】図１A USB connector for reducing crosstalk between signal terminals is provided. An insulating main body and a plurality of conductive terminals are provided. The insulating main body has a main body portion and a tongue plate 12 protruding forward from the main body portion. The conductive terminals are attached to the tongue plate and include a plurality of first terminals 31 and a plurality of second terminals 32. The plurality of conductive terminals include a plurality of pairs of differential signal terminals, a plurality of ground terminals, Have Each conductive terminal has a main part, a contact part provided at the front end of the main part, a solder connection part extending outward, and a holding part connected to the solder connection part. The solder connection portions of the plurality of conductive terminals are arranged in a row. Between two adjacent pairs of differential signal terminal solder connection portions, two ground terminal solder connection portions are provided. [Selection] Figure 1

Description

本考案は、電気コネクタに関し、特に、ＵＳＢ（Ｕｎｉｖｅｒｓａｌ Ｓｅｒｉａｌ Ｂｕｓ）規格に準拠した電気コネクタに関するものである。   The present invention relates to an electrical connector, and more particularly to an electrical connector conforming to the USB (Universal Serial Bus) standard.

従来技術のＵＳＢコネクタは、絶縁性本体と、導電端子と、絶縁性本体を遮蔽するハウジングとを備える。絶縁性本体は、本体部と、本体部から突出する舌板とを備える。各導電端子は、舌板の表面に配置される接触部と、絶縁性本体から延出する半田接続部とを有する。隣接する二対の差分信号端子の半田接続部の間には、一つの接地端子の半田接続部が配置される。これにより、二対の差分信号端子の間のクロストークは、強くなる。   A conventional USB connector includes an insulating body, a conductive terminal, and a housing that shields the insulating body. The insulating main body includes a main body portion and a tongue plate protruding from the main body portion. Each conductive terminal has a contact portion disposed on the surface of the tongue plate and a solder connection portion extending from the insulating main body. A solder connection portion of one ground terminal is arranged between the solder connection portions of two adjacent pairs of differential signal terminals. Thereby, the crosstalk between two pairs of differential signal terminals becomes strong.

中国実用新案第２０１０９７４２６Ｙ号明細書China Utility Model No. 201097426Y Specification

隣接する二対の差分信号端子の半田接続部の間には、一つの接地端子の半田接続部だけが配置される。差分信号端子の間のクロストークは強くなる。   Between the solder connection portions of two adjacent pairs of differential signal terminals, only the solder connection portion of one ground terminal is disposed. Crosstalk between the differential signal terminals becomes strong.

そこで本考案は、上述される従来技術の問題に鑑み、信号端子の間のクロストークを低減させるＵＳＢコネクタを提供することを目的とする。   SUMMARY OF THE INVENTION In view of the above-described problems of the prior art, an object of the present invention is to provide a USB connector that reduces crosstalk between signal terminals.

前記目的を達成するために、本考案の電気コネクタは、絶縁性本体と、複数の導電端子とを備える。絶縁性本体は、本体部と、本体部から前向きに突出する舌板とを有する。導電端子は、前記舌板に装着され、複数の第１端子と複数の第２端子とを含む、複数の導電端子の中には、複数対の差分信号端子と、複数の接地端子とを有する。各導電端子が主体部と、主体部の前端に設けられる接触部と、外へ延出する半田接続部と、半田接続部と連接する保持部とを有する。複数の導電端子の半田接続部が一列に配置される。隣接する二対の差分信号端子の半田接続部の間には、二つの接地端子の半田接続部が設けられる。   In order to achieve the above object, an electrical connector of the present invention comprises an insulating body and a plurality of conductive terminals. The insulating main body has a main body portion and a tongue plate protruding forward from the main body portion. The conductive terminal is attached to the tongue plate and includes a plurality of first terminals and a plurality of second terminals. The plurality of conductive terminals include a plurality of pairs of differential signal terminals and a plurality of ground terminals. . Each conductive terminal has a main part, a contact part provided at the front end of the main part, a solder connection part extending outward, and a holding part connected to the solder connection part. The solder connection portions of the plurality of conductive terminals are arranged in a row. Between two adjacent pairs of differential signal terminal solder connection portions, two ground terminal solder connection portions are provided.

従来技術と比べると、本考案は以下の長所を有する。本考案の電気コネクタの隣接する両対の差分信号端子の間には、二つの接地端子の半田接続部が配置される。これにより、隣接する両対の差分信号端子の間のクロストークが低減する。   Compared with the prior art, the present invention has the following advantages. Between the two pairs of adjacent differential signal terminals of the electrical connector of the present invention, solder connection portions of two ground terminals are arranged. Thereby, crosstalk between the pair of adjacent differential signal terminals is reduced.

本考案の電気コネクタの組立斜視図である。It is an assembly perspective view of the electrical connector of the present invention. 図１に示す電気コネクタを別の角度から見た組立図である。It is the assembly drawing which looked at the electrical connector shown in FIG. 1 from another angle. 図１に示す電気コネクタの部分の分解斜視図である。It is a disassembled perspective view of the part of the electrical connector shown in FIG. 図３に示す電気コネクタの別の部分の分解斜視図である。It is a disassembled perspective view of another part of the electrical connector shown in FIG. 図１に示す電気コネクタの導電端子の配置示意図である。This is an intention to show the arrangement of the conductive terminals of the electrical connector shown in FIG. 図１に示す電気コネクタの分解斜視図である。It is a disassembled perspective view of the electrical connector shown in FIG. 図１に示す電気コネクタの別の分解斜視図である。FIG. 3 is another exploded perspective view of the electrical connector shown in FIG. 1. 図１に示す電気コネクタの別の分解斜視図である。FIG. 3 is another exploded perspective view of the electrical connector shown in FIG. 1.

図１〜図８を参照すると、電気コネクタ１００は、ＵＳＢ３．０Ａのソケットコネクタであり、ＵＳＢ２．０Ａのプラグ或いはＵＳＢ３．０Ａのプラグも係合できる。電気コネクタ１００は、絶縁性本体１と、絶縁性本体１に装着されるベース２と、絶縁性本体１に挿入される複数の導電端子３と、絶縁性本体１を遮蔽するハウジング４とを備える。   1 to 8, the electrical connector 100 is a USB 3.0A socket connector, and a USB 2.0A plug or a USB 3.0A plug can be engaged therewith. The electrical connector 100 includes an insulating body 1, a base 2 attached to the insulating body 1, a plurality of conductive terminals 3 inserted into the insulating body 1, and a housing 4 that shields the insulating body 1. .

図６〜図８に示すように、絶縁性本体１は、本体部１１と、本体部１１から前向きに突出する舌板１２とを備える。本体部１１は、一対の側壁１１５と後壁１１６とを有する。一対の側壁１１５の間には第１収納穴１１１が形成される。後壁１１６の底部には、前記第１収納穴１１１に貫通する第２収納穴１１２が形成される。各側壁１１５の内表面には、凹溝１１４が形成される。   As shown in FIGS. 6 to 8, the insulating main body 1 includes a main body portion 11 and a tongue plate 12 protruding forward from the main body portion 11. The main body 11 has a pair of side walls 115 and a rear wall 116. A first storage hole 111 is formed between the pair of side walls 115. A second storage hole 112 penetrating the first storage hole 111 is formed at the bottom of the rear wall 116. A concave groove 114 is formed on the inner surface of each side wall 115.

絶縁性本体１の舌板１２の下表面には、四つの第１端子溝１２３と、前記第１端子溝１２３の上に形成される五つの第２端子溝１２４とが形成される。第２端子溝１２４の長さが第１端子溝１２３の長さより大きい。   Four first terminal grooves 123 and five second terminal grooves 124 formed on the first terminal grooves 123 are formed on the lower surface of the tongue plate 12 of the insulating main body 1. The length of the second terminal groove 124 is larger than the length of the first terminal groove 123.

ベース２は、基部２１と、基部２１の底部から延在する板状部２２とを備える。基部２１には、前後に貫通する複数の固定溝２１０が形成される。基部２１の後部には複数のスペーサー２１２と、スペーサー２１２の間に形成される複数のスロット２１１とが設けられる。スペーサー２１２の上には、凹部２１３が形成される。基部２１の両側には、前記一対の凹溝１１４に対応する一対の凸状部片２１４が設けられる。   The base 2 includes a base portion 21 and a plate-like portion 22 that extends from the bottom portion of the base portion 21. The base 21 is formed with a plurality of fixing grooves 210 penetrating in the front-rear direction. A plurality of spacers 212 and a plurality of slots 211 formed between the spacers 212 are provided at the rear portion of the base 21. A recess 213 is formed on the spacer 212. On both sides of the base 21, a pair of convex pieces 214 corresponding to the pair of concave grooves 114 are provided.

導電端子３は、ＵＳＢ２．０Ａのプラグに電気接続するための四つの第１端子３１と、ＵＳＢ３．０Ａのプラグに電気接続するための五つの第２端子３２とを有する。図５に示すように、四つの第１端子３１は、順番に第１接地端子３１０１と、一対の下差分信号端子３１０２，３１０３と、パワー端子３１０４とを含む。各第１導電端子３１は、第１主体部３１１と、第１主体部３１１の前端に設けられる弾力的なアーク状の第１接触部３１２と、第１主体部３１１の後端から中央に向かって折り曲げられる第１折曲部３１４と、第１折曲部３１４の末端から後向きに折り曲げられるＬ字状の階段部３１５と、階段部３１５から後向きに延在する第１半田接続部３１６とを有する。第１主体部３１１の後端には複数のクリック部を有する第１係止部３１３が設けられる。階段部３１５は、互いに連接する第１水平部３１５１及び第１垂直部３１５２とを含む。第１端子３１の第１接触部３１２の間の距離が第１端子３１の第１半田接続部３１６の間の距離より大きい。   The conductive terminal 3 has four first terminals 31 for electrical connection to a USB 2.0A plug and five second terminals 32 for electrical connection to a USB 3.0A plug. As shown in FIG. 5, the four first terminals 31 include a first ground terminal 3101, a pair of lower differential signal terminals 3102 and 3103, and a power terminal 3104 in order. Each first conductive terminal 31 has a first main body portion 311, a resilient arc-shaped first contact portion 312 provided at the front end of the first main body portion 311, and the rear end of the first main body portion 311 toward the center. A first bent portion 314 that is bent in an upward direction, an L-shaped staircase portion 315 that is bent backward from the end of the first bent portion 314, and a first solder connection portion 316 that extends backward from the staircase portion 315. Have. A first locking portion 313 having a plurality of click portions is provided at the rear end of the first main body portion 311. The staircase portion 315 includes a first horizontal portion 3151 and a first vertical portion 3152 that are connected to each other. The distance between the first contact portions 312 of the first terminals 31 is larger than the distance between the first solder connection portions 316 of the first terminals 31.

五つの第２端子３２は、音叉状の第２接地端子３２０３と、第２接地端子３２０３の両側に配置される一対の第１上差分信号端子３２０１，３２０２と、一対の第２上差分信号端子３２０４，３２０５とを有する。各第２端子３２は、第２主体部３２１と、第２主体部３２１の前端に設けられる平板状の第２接触部３２２と、下向きに延在する第２垂直部３２３と、第２垂直部３２３から後向きに延在する第２半田接続部３２４とを備える。第２垂直部３２３には、第２主体部３２１の末端から外側へ向かって折り曲げられる第２折曲部３２３０が設けられる。第２接地端子３２０３は、一対の第２折曲部３２３０を含む一対の垂直部３２３と、一対の半田接続部３２４とを備える。第２接地端子３２０３の一対の折曲部３２３０の間には、開口部３２５が形成される。第２接地端子３２０３の第２主体部３２１の幅が、上差分信号３２０１、３２０２、３２０４，３２０５の第２主体部３２１の幅より大きい。これにより、第２接地端子３２０３の遮蔽効果が上げられる。二対の差分信号端子の間のクロストークが低減する。   The five second terminals 32 include a tuning-fork-shaped second ground terminal 3203, a pair of first upper differential signal terminals 3201 and 3202 disposed on both sides of the second ground terminal 3203, and a pair of second upper differential signal terminals. 3204, 3205. Each of the second terminals 32 includes a second main body part 321, a flat plate-like second contact part 322 provided at the front end of the second main body part 321, a second vertical part 323 extending downward, and a second vertical part. A second solder connection portion 324 extending backward from H.323. The second vertical portion 323 is provided with a second bent portion 3230 that is bent outward from the end of the second main body portion 321. The second ground terminal 3203 includes a pair of vertical portions 323 including a pair of second bent portions 3230 and a pair of solder connection portions 324. An opening 325 is formed between the pair of bent portions 3230 of the second ground terminal 3203. The width of the second main body 321 of the second ground terminal 3203 is larger than the width of the second main body 321 of the upper differential signals 3201, 3202, 3204, 3205. Thereby, the shielding effect of the second ground terminal 3203 is increased. Crosstalk between the two pairs of differential signal terminals is reduced.

ハウジング４は金属材料によって製造される。ハウジング４は、頂壁４１と、底壁４２と、頂壁４１の側辺から下向きに折り曲げられる一対の側壁４３と、頂壁４１の後辺から下向きに延在する後壁４４とを有する。ハウジング４は、側壁４３から下向きに延在する一対の固持脚４５が設けられる。   The housing 4 is made of a metal material. The housing 4 includes a top wall 41, a bottom wall 42, a pair of side walls 43 bent downward from the side edges of the top wall 41, and a rear wall 44 extending downward from the rear side of the top wall 41. The housing 4 is provided with a pair of fixed legs 45 extending downward from the side wall 43.

図４及び図５に示すように、電気コネクタ１を取り付ける時、先ず、四つの第１端子３１は絶縁性本体１の舌板１２の第１端子溝１２３に挿入される。第１端子３１の第１接触部３１２が第１端子溝１２３から露出される。第１端子３１の第１折曲部３１４が、第１収納穴１１１に収納される。第１端子３１の第１階段部３１５が第２収納穴１１２に収納される。五つの第２端子３２は、絶縁性本体１の第２端子溝１２４に挿入される。第２端子３２の第２接触部３２２が第２端子溝１２４から露出する。第２端子３２の第２接触部３２２は、第１端子３１の第１接触部３１２の前に配置される。第２端子３２の第２主体部３２１と第１端子３１の第１主体部３１１とがそれぞれ上下の二つ平面に配置される。第１端子３１の第１折曲部３１４と第２端子３２の第２折曲部３２３０とがそれぞれ前後の二つ平面に配置される。第２端子３２の第２垂直部３２３は、絶縁性本体１の保持壁１１６に挿入される。第１端子３１の第１垂直部３１５２と第２端子３２の第２垂直部３２３とは、面一になる。第１端子３１の第１半田接続部３１６と第２端子３２の第２半田接続部３２４とは、一列に配置されて、面一になる。第１端子３１の第１半田接続部３１６は、第２接地端子３２０３の一対の第２半田接続部３２４の間に配置される。   As shown in FIGS. 4 and 5, when the electrical connector 1 is attached, first, the four first terminals 31 are inserted into the first terminal grooves 123 of the tongue plate 12 of the insulating body 1. The first contact portion 312 of the first terminal 31 is exposed from the first terminal groove 123. The first bent portion 314 of the first terminal 31 is stored in the first storage hole 111. The first staircase portion 315 of the first terminal 31 is stored in the second storage hole 112. The five second terminals 32 are inserted into the second terminal grooves 124 of the insulating body 1. The second contact portion 322 of the second terminal 32 is exposed from the second terminal groove 124. The second contact portion 322 of the second terminal 32 is disposed in front of the first contact portion 312 of the first terminal 31. The second main body portion 321 of the second terminal 32 and the first main body portion 311 of the first terminal 31 are respectively arranged on two upper and lower planes. The first bent portion 314 of the first terminal 31 and the second bent portion 3230 of the second terminal 32 are respectively arranged on two front and rear planes. The second vertical portion 323 of the second terminal 32 is inserted into the holding wall 116 of the insulating main body 1. The first vertical portion 3152 of the first terminal 31 and the second vertical portion 323 of the second terminal 32 are flush with each other. The first solder connection part 316 of the first terminal 31 and the second solder connection part 324 of the second terminal 32 are arranged in a line and are flush with each other. The first solder connection portion 316 of the first terminal 31 is disposed between the pair of second solder connection portions 324 of the second ground terminal 3203.

図５に示すように、第１上差分信号端子３２０１の第２半田接続部３２４と、第１差分信号端子３２０２の第２半田接続部３２４と、第２接地端子３２０３の第２半田接続部３２４と、第１接地端子３１０１の第１半田接続部３１６と、下差分信号端子３１０２の第１半田接続部３１６と、下差分信号端子３１０３の第１半田接続部３１６と、パワー端子３１０４の第１半田接続部３１６と、第２接地端子３２０３の第２半田接続部３２４と、第２上差分信号端子３２０４の第２半田接続部３２４と、第２上差分信号端子３２０５の第２半田接続部３２４とは、順番に、一列に配置される。隣接する一対の第１上差分信号端子３２０１，３２０２と一対の下差分信号端子３１０２，３１０３の間には、第１、第２接地端子３１０１，３２０３の半田接続部３１６，３２４が配置される。同時に、隣接する下差分信号端子３１０２，３１０３と、第２上差分信号端子３２０４、３２０５の間には、パワー端子３１０４の第１半田接続部２１６と第２接地端子３２０３の第２半田接続部３２４が配置される。即ち、隣接する両対の差分信号端子の間には、二つの接地端子或いは接地端子及パワー端子が配置される。これにより、隣接する二対の差分信号端子の間のクロストークが低減する。他の実施形態において、第１接地端子３１０１の第１半田接続部３１６、或いはパワー端子３１０４の第１半田接続部３１６は、第２接地端子３２０３の開口部３２５の外側に配置できる。   As shown in FIG. 5, the second solder connection portion 324 of the first upper differential signal terminal 3201, the second solder connection portion 324 of the first differential signal terminal 3202, and the second solder connection portion 324 of the second ground terminal 3203. The first solder connection part 316 of the first ground terminal 3101, the first solder connection part 316 of the lower differential signal terminal 3102, the first solder connection part 316 of the lower differential signal terminal 3103, and the first of the power terminal 3104. Solder connection portion 316, second solder connection portion 324 of second ground terminal 3203, second solder connection portion 324 of second upper differential signal terminal 3204, and second solder connection portion 324 of second upper differential signal terminal 3205 Are arranged in a line in order. Solder connection portions 316 and 324 of the first and second ground terminals 3101 and 3203 are arranged between a pair of adjacent first upper differential signal terminals 3201 and 3202 and a pair of lower differential signal terminals 3102 and 3103. At the same time, between the adjacent lower differential signal terminals 3102 and 3103 and the second upper differential signal terminals 3204 and 3205, the first solder connection portion 216 of the power terminal 3104 and the second solder connection portion 324 of the second ground terminal 3203. Is placed. That is, two ground terminals or a ground terminal and a power terminal are disposed between the adjacent pairs of differential signal terminals. Thereby, crosstalk between two adjacent pairs of differential signal terminals is reduced. In another embodiment, the first solder connection part 316 of the first ground terminal 3101 or the first solder connection part 316 of the power terminal 3104 can be disposed outside the opening 325 of the second ground terminal 3203.

ベース２は絶縁性本体１に装着される。ベース２の基部２１は絶縁性本体１の第１収納穴１１１に収納され、凸状部片２１４が凹溝１１４に係合される。第１端子３１の係止部３１３がベース２の固定溝２１０に固着される。第１折曲部３１４が、凹部２１３に配置される。第１階段部３１５が、スロット２１１に挿入される。スペーサー２１１が第２収納溝１１２に収納される。   The base 2 is attached to the insulating main body 1. The base portion 21 of the base 2 is housed in the first housing hole 111 of the insulating main body 1, and the convex piece 214 is engaged with the concave groove 114. The locking portion 313 of the first terminal 31 is fixed to the fixing groove 210 of the base 2. The first bent portion 314 is disposed in the recess 213. The first staircase portion 315 is inserted into the slot 211. The spacer 211 is stored in the second storage groove 112.

ハウジング４が絶縁性本体１を遮蔽する。ハウジング４の底壁４２が、舌板１２と板状部２２の間に配置される。   The housing 4 shields the insulating main body 1. A bottom wall 42 of the housing 4 is disposed between the tongue plate 12 and the plate-like portion 22.

以上、本考案について好ましい実施形態を参照して詳細に説明したが、実施形態はあくまでも例示的なものであり、これらに限定されるものではない。また上述の説明は、本考案に基づき成し得る細部の修正或いは変更などは、いずれも本考案の技術的範囲に属するものである。   As mentioned above, although this invention was demonstrated in detail with reference to preferable embodiment, embodiment is an illustration to the last and is not limited to these. In the above description, any modification or change of details that can be made based on the present invention belongs to the technical scope of the present invention.

１００ 電気コネクタ
１ 絶縁性本体
１１ 本体部
１１１ 第１収納穴
１１２ 第２収納穴
１１４ 凹溝
１１５ 側壁
１１６ 保持壁
１２ 舌板
１２３ 第１端子溝
１２４ 第２端子溝
２ ベース
２１ 基部
２１０ 固定溝
２１１ スロット
２１２ スペーサー
２１３ 凹部
２１４ 凸状部片
２２ 板状部
３ 導電端子
３１ 第１端子
３１０１ 第１接地端子
３１０２，３１０３ 下差分信号端子
３１０４ パワー端子
３１１ 第１主体部
３１２ 第１接触部
３１３ 第１係止部
３１４ 第１折曲部
３１５ 第１階段部
３１５１ 第１水平部
３１５２ 第１垂直部
３１６ 第１半田接続部
３２ 第２端子
３２０１，３２０２ 第１上差分信号端子
３２０３ 第２接地端子
３２０４，３２０５ 第２上差分信号端子
３２１ 第２主体部
３２２ 第２接触部
３２３ 第２垂直部
３２３０ 第２折曲部
３２４ 第２半田接続部
３２５ 開口部
４ ハウジング
４１ 頂壁
４２ 底壁
４３ 側壁
４４ 後壁
４５ 固持脚 DESCRIPTION OF SYMBOLS 100 Electrical connector 1 Insulating main body 11 Main-body part 111 The 1st accommodation hole 112 The 2nd accommodation hole 114 The recessed groove 115 The side wall 116 The holding wall 12 The tongue plate 123 The 1st terminal groove 124 The 2nd terminal groove 2 The base 21 The base 210 The fixing groove 211 Slot 212 Spacer 213 Concave 214 Convex part 22 Plate part 3 Conductive terminal 31 First terminal 3101 First ground terminal 3102, 3103 Lower differential signal terminal 3104 Power terminal 311 First main part 312 First contact part 313 First locking Part 314 first bent part 315 first step part 3151 first horizontal part 3152 first vertical part 316 first solder connection part 32 second terminal 3201, 3202 first upper differential signal terminal 3203 second ground terminal 3204, 3205 first 2 upper differential signal terminal 321 2nd main part 322 2nd contact part 323 2nd vertical part 3230 2nd bent part 324 Second solder connection portion 325 Opening portion 4 Housing 41 Top wall 42 Bottom wall 43 Side wall 44 Rear wall 45 Sticking leg

Claims (6)

本体部と、本体部から前向きに突出する舌板とを有する絶縁性本体と、
前記舌板に装着され、複数の第１端子と複数の第２端子とを含む複数の導電端子と、を備え、
複数の導電端子の中には、複数対の差分信号端子と、複数の接地端子とを有し、
各導電端子が主体部と、主体部の前端に設けられる接触部と、外へ延出する半田接続部と、半田接続部と連接する保持部とを有し、
複数の導電端子の半田接続部が一列に配置され、
隣接する二対の差分信号端子の半田接続部の間には、二つの接地端子の半田接続部が設けられることを特徴とする電気コネクタ。 An insulating main body having a main body and a tongue plate protruding forward from the main body;
A plurality of conductive terminals mounted on the tongue plate and including a plurality of first terminals and a plurality of second terminals;
Among the plurality of conductive terminals, it has a plurality of pairs of differential signal terminals and a plurality of ground terminals,
Each conductive terminal has a main part, a contact part provided at the front end of the main part, a solder connection part extending outside, and a holding part connected to the solder connection part,
Solder connection portions of a plurality of conductive terminals are arranged in a row,
An electrical connector characterized in that two ground terminal solder connection portions are provided between the solder connection portions of two adjacent pairs of differential signal terminals. 前記第２端子の主体部と第１端子の主体部とがそれぞれ上下の二つ平面に配置され、前記第１端子の保持部と第２端子の保持部とが面一になることを特徴とする請求項１に記載の電気コネクタ。   The main part of the second terminal and the main part of the first terminal are arranged in two upper and lower planes, respectively, and the holding part of the first terminal and the holding part of the second terminal are flush with each other. The electrical connector according to claim 1. 前記複数の第１端子が四つ第１端子を含み、前記複数の第２端子の半田接続部は、四つの第１端子の半田接続部の両側に配置されることを特徴とする請求項１に記載の電気コネクタ。   2. The plurality of first terminals include four first terminals, and the solder connection portions of the plurality of second terminals are disposed on both sides of the solder connection portions of the four first terminals. Electrical connector as described in. 前記複数の第２端子が五つの第２端子を含み、前記第２端子の接地端子は、音叉状に形成され、一対の保持部と、前記四つの第１端子の第１半田接続部の両側に配置される一対の半田接続部とを有することを特徴とする請求項３に記載の電気コネクタ。   The plurality of second terminals include five second terminals, and the ground terminal of the second terminal is formed in a tuning fork shape, and a pair of holding portions and both sides of the first solder connection portions of the four first terminals. The electrical connector according to claim 3, further comprising: a pair of solder connection portions arranged on each other. 各端子が主体部と保持部の間に設けられる折曲部を有し、第１端子の折曲部が中央に向かって折り曲げられ、第２端子の折曲部が両側に向かって折り曲げられ、第１端子の接触部の間の距離が第１端子の半田接続部の間の距離より大きく、第１端子の折曲部と第２端子の折曲部とが、それぞれ前後の二つの平面に配置されることを特徴とする請求項１に記載の電気コネクタ。   Each terminal has a bent portion provided between the main portion and the holding portion, the bent portion of the first terminal is bent toward the center, the bent portion of the second terminal is bent toward both sides, The distance between the contact portions of the first terminal is larger than the distance between the solder connection portions of the first terminal, and the bent portion of the first terminal and the bent portion of the second terminal are on two front and rear planes, respectively. The electrical connector according to claim 1, wherein the electrical connector is disposed. 前記電気コネクタがＵＳＢ３．０Ａのソケットコネクタであり、第１端子がＵＳＢ２．０Ａのプラグに電気接続するためのものであり、第２端子が、ＵＳＢ３．０Ａのプラグに電気接続するためのものであり、第１端子の一対の差分信号端子の半田接続部と第２端子の一対の差分信号端子の半田接続部の間には二つの接地端子の半田接続部或いは接地端子とパワー端子の半田接続部が配置されることを特徴とする請求項１〜５の中の何れか１つの請求項に記載の電気コネクタ。   The electrical connector is a USB 3.0A socket connector, the first terminal is for electrical connection to a USB 2.0A plug, and the second terminal is for electrical connection to a USB 3.0A plug. Yes, between the solder connection part of the pair of differential signal terminals of the first terminal and the solder connection part of the pair of differential signal terminals of the second terminal, the solder connection part of the two ground terminals or the solder connection of the ground terminal and the power terminal The electrical connector according to any one of claims 1 to 5, wherein a portion is arranged.
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