CN203481540U - Electric connector - Google Patents

Electric connector Download PDF

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Publication number
CN203481540U
CN203481540U CN 201320512779 CN201320512779U CN203481540U CN 203481540 U CN203481540 U CN 203481540U CN 201320512779 CN201320512779 CN 201320512779 CN 201320512779 U CN201320512779 U CN 201320512779U CN 203481540 U CN203481540 U CN 203481540U
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CN
China
Prior art keywords
electrical connector
terminal
signal terminal
connector according
provided
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CN 201320512779
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Chinese (zh)
Inventor
杨承翰
管世祺
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嘉基电子科技(苏州)有限公司
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Priority to CN 201320512779 priority Critical patent/CN203481540U/en
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Publication of CN203481540U publication Critical patent/CN203481540U/en

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Abstract

The utility model discloses an electric connector comprising the following elements: an insulation body provided with a base portion, and a tongue plate protrudes from the base portion; at least a differential signal terminal pair comprising a first terminal and a second terminal, and the first and second terminals are respectively positioned on two sides of the tongue plate; a grounding sheet contained in the insulation body and positioned between the first and second terminals; the grounding sheet is provided with at least one through hole corresponding to the differential signal terminal pair, so overhearing interference between two adjacent differential signal terminal pairs can be effectively prevented when transmitting high frequency signals.

Description

电连接器 Electrical connector

【技术领域】 TECHNICAL FIELD

[0001] 本实用新型涉及一种电连接器,尤其涉及一种传输高频信号的电连接器。 [0001] The present invention relates to an electrical connector, and particularly to a high frequency signal transmission electrical connector.

【背景技术】 【Background technique】

[0002] 现有电连接器其一般包括:一绝缘本体,所述绝缘本体具有一基部,一舌板凸伸于所述基部,以及收容于所述绝缘本体并分别位于所述舌板两侧的第一端子组和第二端子组,所述第一端子组和所述第二端子组分别包括多个差分信号端子对和多个接地端子,所述接地端子位于两相邻所述差分信号端子对之间。 [0002] The conventional electrical connector generally includes: an insulating body, the insulating body having a base portion, a tongue protruding to the base plate, and housed in the insulating body and on each side of the tongue a first terminal group and the second group of terminals, the first terminal group and the second terminal group comprising a plurality of differential signal terminals, respectively, and a plurality of ground terminals, the ground terminal is located between two adjacent ones of said difference signal between terminals.

[0003] 当所述电连接器传输高频信号时,虽然所述接地端子能够有效避免两相邻所述差分信号端子对之间的串音,但位于所述第一端子组的差分信号端子对和位于所述第二端子组的差分信号端子对之间也会产生串音,影响产品的高频性能。 [0003] When the high frequency signal transmission electrical connector, while the ground terminal can effectively prevent crosstalk between adjacent two of said differential signal terminal pairs, the first terminal of the differential signal located terminal group and also for generating in said differential signal terminal pair cross-talk between the second terminal group, affect the high frequency performance of the product.

[0004] 因此,设计一种新的电连接器以克服上述问题,是本领域研发人员的一致目标。 [0004] Thus, a novel design of electrical connector to overcome the above problems, the present art is consistent with the goal of researchers.

【实用新型内容】 [SUMMARY

[0005] 为了克服上述缺陷,本实用新型提供一种电连接器,能够有效避免所述差分信号端子对之间的串音。 [0005] In order to overcome the above drawbacks, the present invention provides an electrical connector, can effectively prevent crosstalk between the differential signal terminal pair.

[0006] 为了实现上述目的,在本实用新型采用如下技术方案:一种电连接器,其特征在于,包括:一绝缘本体,所述绝缘本体具有一基部,一舌板凸伸于所述基部;至少一差分信号端子对,每一所述差分信号端子对包括一第一信号端子和一第二信号端子,所述第一信号端子和所述第二信号端子分别位于所述舌板的两侧;一接地片,所述接地片容纳于所述绝缘本体并位于所述第一信号端子和所述第二信号端子之间,所述接地片设有至少一通孔,所述通孔与所述差分信号端`子对相对应。 [0006] To achieve the above object, the present invention adopts the following technical solution: an electrical connector comprising: an insulating body, the insulating body having a base portion, a tongue protruding to the base plate ; at least one differential signal terminal pairs, each terminal pair of the differential signal includes a first signal terminal and a second signal terminal, the first signal terminal and the second signal terminal are located two of said tongue plate side; a ground patch, the ground patch accommodated within the insulating body and located between the first signal terminal and the second signal terminal, the ground plate is provided with at least one through hole, the through hole and the said difference signal corresponding to the sub-terminal '.

[0007] 进一步,还包括一金属外壳,所述金属外壳包覆于所述绝缘本体的外围。 [0007] Further, further comprising a metal shell, the metal shell enclosing the periphery of the insulating body.

[0008] 进一步,所述基部末端两端面分别设有一凸台,所述凸台的顶面高于所述金属外壳的外表面。 [0008] Further, the base end surface of the outer end faces are provided with a convex top surface of the table, the boss being higher than the metal case.

[0009] 进一步,所述基部左右两侧分别设有一缺口,所述金属外壳对应所述缺口处分别向内凸伸一卡掣,所述卡掣抵持于所述缺口内。 [0009] Further, right and left sides of the base are respectively provided with a notch, the notch corresponding to the metal shell at a respectively inwardly protruding engaging the engaging resisting within said gap.

[0010] 进一步,所述接地片设有至少一弹臂,所述弹臂用于和所述金属外壳相接触。 [0010] Further, the ground plate is provided with at least an elastic arm, and said latch arm for contact with the metal casing.

[0011 ] 进一步,所述弹臂同样位于所述缺口内。 [0011] Further, the elastic arm is also located within the gap.

[0012] 进一步,所述接地片还设有至少一焊接脚,定义所述焊接脚在横向方向上的尺寸为第一尺寸,定义两相邻所述通孔的两相对外侧边之间的距离为第二尺寸,所述第一尺寸小于或等于所述第二尺寸。 [0012] Further, the ground plate further has at least one welding pin, defining the weld foot in the transverse direction dimension of the first dimension, between the two opposite outer sides of the through hole is defined between two adjacent distance second size, the first size is less than or equal to the second dimension.

[0013] 进一步,所述舌板末端面设有多个收容孔,所述接地片对应所述收容孔处设有多个凸块,所述凸块位于所述收容孔内且与所述通孔相对应。 [0013] Further, the surface of the tongue plate provided with a plurality of terminal receiving hole, the ground plate corresponding to said receiving hole at a plurality of bumps, the bumps located at the receiving hole and the through holes, respectively.

[0014] 进一步,所述差分信号端子对于所述舌板横向方向上为阵列设置。 [0014] Further, the differential signal terminal array disposed on the tongue plate to the transverse direction.

[0015] 进一步,每一所述第一信号端子两侧分别设有一第一接地端子,每一所述第二信号端子两侧分别设有一第二接地端子。 [0015] Further, both sides of each of said first signal terminals are respectively provided with a first ground terminal, each of said second signal terminals are respectively provided on both sides of a second ground terminal.

[0016] 与现有技术相比,本实用新型电连接器有以下有益效果: [0016] Compared with the prior art, the electrical connector of the present invention has the following advantages:

[0017] 于本实用新型中,通过在所述第一信号端子和所述第二信号端子之间设一接地片,所述接地片设有至少一通孔,所述通孔与所述差分信号端子对相对应,这样传输高频信号时,所述接地片能够有效避免两相邻所述差分信号端子对之间的串音干扰。 [0017] In the present invention, by a grounding plate disposed between said first signal terminal and the second signal terminal, the ground plate is provided with at least one through hole, the through hole of the differential signal corresponding to the terminals, so that when the high frequency signals, the ground plate can effectively prevent crosstalk between adjacent two of said differential signal terminal pair.

[0018] 为便于对本实用新型提供的电连接器的目的、形状、构造、特征及其功效皆能有进一步的认识与了解,现结合实施例与附图作详细说明。 [0018] To facilitate the electrical connector of the present invention provides the object, the shape, structure, characteristics and efficacy have encountered further knowledge and understanding, embodiments in conjunction with the accompanying drawings is now described in detail.

【附图说明】 [0019] 图1为本实用新型电连接器的立体分解图; BRIEF DESCRIPTION [0019] Figure 1 is an electrical connector of the invention exploded perspective view;

[0020] 图2为图1的另一角度示意图; [0020] Figure 2 is another perspective schematic view of Figure 1;

[0021] 图3为本实用新型电连接器中绝缘本体、端子及接地片的部分组装图; [0021] FIG 3 the electrical connector partially assembled view of the insulative housing, the ground terminal and the sheet of the present utility;

[0022] 图4为本实用新型电连接器的立体组合图; [0022] The present invention FIG. 4 is a perspective view of the electrical connector of FIG combination;

[0023] 图5为本实用新型电连接器沿垂直于插接方向的剖视图; [0023] FIG. 5 is a sectional view of the electrical connector in a direction perpendicular to the insertion direction of the present;

[0024] 图6为本实用新型电连接器沿平行于插接方向的剖视图。 [0024] The present invention FIG 6 is a cross-sectional view of the electrical connector parallel to the direction of insertion.

[0025] 具体实施方式的附图标号: [0025] DETAILED DESCRIPTION embodiment reference numbers:

[0026] 电连接器100 绝缘本体I 基部10 凸台11 [0026] 100 of the electrical connector insulative housing 10 of the boss 11 of the base I

[0027] 缺口12 舌板20 收容孔21 第一端子槽22 Receiving hole 20 [0027] 12 cutout tongue groove 21 of the first terminal 22

[0028] 第二端子槽23 收容槽24 金属外壳3 焊脚31 [0028] The second terminal accommodating groove 23 groove 24 leg 31 welded metal shell 3

[0029] 卡掣32 差分信号端子对4 第一信号端子41 第二信号端子42 [0029] engaging the differential signal terminal pairs 32 4 41 second signal terminal of the first signal terminal 42

[0030] 第一接地端子43 第二接地端子44 固定部411 焊接部412 [0030] The first ground terminal 43 ground terminal 44 is fixed to the second portion 411 welded portion 412

[0031] 接触部413 接地片5 末端部51 焊接脚511 [0031] The ground plate contacting portion 5 tip portion 413 welded leg 511 51

[0032] 弹臂512 主体部52 通孔521 凸块522 [0032] The elastic arm 52 through hole 512 body portion 521 bumps 522

[0033] 电路板6 第一尺寸A 第二尺寸B [0033] A circuit board 6 second dimension B of the first dimension

【具体实施方式】 【Detailed ways】

[0034] 下面结合附图1至6和具体实施例对本实用新型电连接器100作进一步说明: [0034] The following 1 to 6 and Examples further illustrate specific embodiments of the present invention as an electrical connector 100 in conjunction with the accompanying drawings:

[0035] 请参阅图1和图3,本实用新型电连接器100,包括一绝缘本体1、金属外壳3、多个差分信号端子对4、多个第一接地端子43、多个第二接地端子44、以及一接地片5,所述电连接器100通过焊接至一电路板6用于和相应的对接连接器(未图示)连接,用以传输信号。 [0035] Please refer to FIG. 1 and FIG. 3, the present invention is an electrical connector 100, comprises a 1, a metal shell 3, a plurality of differential signal terminals 43, a plurality of second ground 4, a plurality of first grounding terminal insulative housing terminal 44, and a ground plate 5, the electrical connector 100 is connected by soldering to the circuit board 6 is used and a corresponding mating connector (not shown) for transmitting signals.

[0036] 请参阅图1和图2,所述绝缘本体I包括一基部10,所述基部10末端两端面分别设有一凸台11,于所述基部10末端左右两侧分别设有一缺口12,一舌板20自所述基部10顶端向上凸伸延伸形成,于所述舌板20顶端面设有多个收容孔21,所述舌板20两侧分别设有贯穿所述基部10末端的多个第一端子槽22和多个第二端子槽23,所述第一端子槽22和所述第二端子槽23 —一对应,所述第一端子槽22和所述第二端子槽23之间还设有一收容槽24。 [0036] Please refer to FIGS. 1 and 2, the insulating body I comprises a base portion 10, both end faces of the end 10 of the base 11 are respectively provided with a boss at the end of the base portion 10 left and right sides are respectively provided with a notch 12, a tip 10 of the tongue 20 from protruding upwardly extending base portion formed at the top surface of the tongue plate 20 is provided with a plurality of receiving holes 21, 20 are provided on both sides of the tongue plate through said plurality of base terminal 10 first terminals 22 and a plurality of second terminals slot groove 23, the groove 22 of the first terminal and the second terminal groove 23 - a corresponds to the first terminal and the second terminal grooves 22 of the groove 23 between a receiving groove 24 is also provided.

[0037] 请参阅图3和图4,所述金属外壳3大致呈矩形框体状,包覆于所述绝缘本体I的外围,所述凸台11的顶面高于所述金属外壳3的外表面,从而将所述绝缘本体I卡持于所述金属外壳3内,防止所述绝缘本体I向上脱出;于所述金属外壳3末端设有多个焊脚31,以将所述金属外壳3焊接至所述电路板6 ;所述金属外壳3对应所述基部10缺口12处分别向内凸伸一卡掣32,所述卡掣32抵持于所述缺口12内,以防止所述绝缘本体I在所述金属外壳3内松动;当然,于另一实施例中,所述电连接器100是平行于所述电路板6设置的,所述舌板20是自所述基部10向前凸伸延伸形成,同样所述凸台11是用于防止所述绝缘本体I向前脱出,所述金属外壳3的焊脚31是自所述金属外壳3末端竖直向下弯折延伸形成。 [0037] Please refer to FIG. 3 and FIG. 4, the metal shell 3 is substantially rectangular frame shape, coated on the periphery of the insulating body I, a top surface of the projections 11 is higher than the metal shell 3 an outer surface, the insulating body I so as to catch in the metal shell 3, the insulating body I prevent prolapse up; at the end of the metal shell 3 is provided with a plurality of feet 31 welded to the metal shell 3 welded to the circuit board 6; 3 corresponding to the base portion 10 of the metal shell 12 are inwardly notched at a protruding engaging 32, 32 abut against the engaging within the cutout 12, to prevent the insulating I loose within the body of the metal shell 3; of course, in another embodiment, the electrical connector 100 is parallel to the circuit board 6 is provided, the tongue plate 20 is forwardly from the base portion 10 protruding extension is formed, the same projection 11 for preventing the insulating body I emerge forwardly, the solder feet 3 in the metal shell 31 from the metal shell 3 is bent vertically downwardly extending end is formed.

[0038] 请参阅图1和图5,所述差分信号端子对4由第一信号端子41和第二信号端子42组成,所述第一信号端子41和所述第一接地端子43分别容纳于所述第一端子槽22内且呈交错排列(GSGSGSG),所述第二信号端子42和所述第二接地端子44分别容纳于所述第二端子槽23内同样呈交错排列(GSGSGSG),所述第一信号端子41、第一接地端子43、第二信号端子42以及所述第二接地端子44均大致呈“L”型,分别具有一固定部411与自所述固定部411底端横向弯折设置的一焊接部412,以及自所述固定部411顶端竖直向上延伸形成的接触部413 ;所述第一信号端子41和所述第二信号端子42 —一对应分别用于传输正、负信号;于另一实施例中,当所述电连接器100是平行于所述电路板6设置时,所述接触部413是自所述固定部411前端竖直向前延伸形成,所述焊接部412是自所述固定部411末端竖直向下延伸 [0038] Please refer to FIGS. 1 and 5, the differential signal terminal pair 4 by a first signal terminal 41 signals terminal 42 and the second composition, the first signal terminal 41 and the first ground terminal 43 are respectively received in and the staggered arrangement of the inner groove 22 of the first terminal (GSGSGSG), the second signal terminal 42 and the second ground terminal 44 are accommodated in the same groove as a second terminal staggered (GSGSGSG) 23, the first signal terminal 41, the first ground terminal 43, a second signal terminal 42 and the second ground terminal 44 are substantially "L" shaped, each having a base end 411 and the fixing portion 411 from the fixing portion welding a transverse bent portion 412 is provided, the fixing portion and a contact portion 411 extending vertically upward from the top 413 is formed; the first signal terminal 41 and the second signal terminals 42 - correspond to a transmission positive and negative signals; in another embodiment, when the electrical connector 100 is parallel to the circuit board 6 is disposed, the contact portion 413 is distal from the vertical fixing portion 411 extending forwardly is formed, said welding portion 412 is from the terminal end fixing portion 411 extends vertically downwardly 形成,这时可通过调节位于所述电路板6上的所述第一信号端子41和所述第二信号端子42各自的焊接部412分别到芯片(未图示)之间的布线距离来调节所述第一信号端子41和所述第二信号端子42的时滞,使其达到相等。 Is formed, then the wiring may be located a distance 412 to the chip (not shown) between the upper board 6, the first signal terminal 41 and the second signal terminals 42 each welded portion is adjusted by adjusting the the first signal terminal 41 and the second time delay signal terminal 42, to reach the same.

[0039] 请参阅图1、图3以及图5,所述接地片5为金属材质,容纳于所述收容槽24内,所述接地片5包括一末端部51和一主体部52,于所述主体部52设有多个通孔521,所述通孔521与所述差分信号端子对4相对应,这样能够有效减小两相邻所述差分信号端子对4之间的串音干扰;所述主体部52顶端对应所述通孔521处分别向上凸伸有多个凸块522,所述凸块522对应收容于所述收容孔21内,以将所述接地片5稳定的固持于所述绝缘本体I内;所述末端部51固定于所述基部10内,于所述末端部51底缘设有多个焊接脚511,所述焊接脚511用以将所述接地片5焊接至所述电路板6,请参阅图6,所述焊接脚511在横向方向上的尺寸为第一尺寸A,两相邻所述通孔521的两相对外侧边之间的距离为第二尺寸B,所述第一尺寸A小于或等于所述第二尺寸B,所述末端部51两端分别设有一弹臂512,所述弹臂 [0039] Please refer to FIGS. 1, 3 and 5, the ground plate 5 is made of metal, housed in the receiving groove 24, the ground plate 5 includes a tip portion 51 and a main body portion 52, to the said main body portion 52 is provided with a plurality of through-hole 521, the through hole 521 of the differential signal terminals of the corresponding 4, this can effectively reduce the crosstalk between the adjacent two of the four differential signal terminal pairs; the top body portion 52 corresponding to the through hole 521 extending respectively upwardly projecting a plurality of projections 522, 522 corresponding to the protrusion received in the receiving hole 21 to the ground plate is retained in a stable 5 within the insulating body I; the end portion 51 is fixed to the base 10 at the bottom edge of the tip portion 51 is provided with a plurality of welding pin 511, the pin 511 welded to plate 5 is welded to the ground 6 to the circuit board, see Figure 6, the size of the weld leg 511 in the lateral direction of a first dimension a, the distance between the two opposite outer sides of two adjacent sides of the through hole 521 of the second B dimension, the first dimension a is less than or equal to the second dimension B, both ends of the end portions 51 are provided with an elastic arm 512, the elastic arm 512自所述末端部51先向上再向外向下弯折延伸形成,所述弹臂512位于所述缺口12内用于和所述金属外壳3相接触,以将所述接地片5和所述金属外壳3相电性导通;于另一实施例中,当所述电连接器100是平行于所述电路板6设置时,所述接地片5的多个焊接脚511自所述末端部51后缘竖直向下弯折延伸形成。 512 from the bent end portion extending downwardly and then outwardly forming Xianxiang 51, the elastic arm 512 is located within the cutout 12 and for contacting the metal shell 3, to the plate 5 and the ground the metal shell 3 with electrically conductive; in another embodiment, when the electrical connector 100 is parallel to the circuit board 6 is disposed from the end portion of the ground plate of the plurality of welding pin 511 5 the edge 51 extends vertically downwardly bent form.

[0040] 综上所述,本实用新型电连接器100有下列有益效果: [0040] In summary, the present invention is an electrical connector 100 has the following advantages:

[0041] 一、所述接地片5主体部52设有多个通孔521,且所述通孔521与所述差分信号端子对4相对应,这样能够有效减小两相邻所述差分信号端子对4之间的串音干扰。 [0041] First, the main body portion 5 of the ground plate 52 is provided with a plurality of through holes 521 and the through hole 521 of the differential signal terminals of the corresponding 4, this can effectively reduce the differential signal of the two adjacent 4 crosstalk between the terminals.

[0042] 二、所述接地片5末端部51底缘设有多个焊接脚511用以将所述接地片5焊接至所述电路板6,以及所述接地片5设有多个弹臂512用于和所述金属外壳3相接触,这样传输高频信号时,就能够确保所述接地片5有效接地。 [0042] Second, the bottom edge of the end portion 5 of the ground plate 51 is provided with a plurality of pins 511 welded to the ground plate 5 is welded to the circuit board 6, and a plurality of elastic arms provided with said ground plate 5 512 for the metal shell 3 and the contact, when such high frequency signals, it is possible to secure the ground plate 5 is effectively grounded.

[0043] 三、由于所述绝缘本体I基部10末端两端面分别设有一凸台11,且所述凸台11的顶面高于所述金属外壳3的外表面,这样能够有效防止所述绝缘本体I向上脱出。 [0043] Third, since the tip end faces 10 of the insulating body I base 11 are respectively provided with a boss, the boss and a top surface 11 is higher than the outer surface of the metal shell 3, so that the insulation can be effectively prevented I prolapse body upward. [0044] 四、所述绝缘本体I基部10末端两端面分别设有一凸台11,所述凸台11的顶面高于所述金属外壳3的外表面,且所述绝缘本体I基部10两侧分别设有一缺口12,所述金属外壳3对应所述缺口12处分别向内凸伸有一卡掣32卡持于所述缺口12内,这样能够有效避免所述绝缘本体I在所述外壳3内上下晃动。 [0044] Fourth, the tip end faces 10 of the insulating body I base portion 11 are respectively provided with a boss, the boss top surface 11 is higher than the outer surface of the metal shell 3, and the insulative housing base 10 two I a side with a notch 12, the metal shell 3, respectively, corresponding to the notches 12 have inwardly extending projections 32 engaging a catch in the gap 12, this can effectively prevent the insulating body in the housing 3 I in the up and down.

[0045] 五、所述接地片5主体部52顶端对应所述通孔521处分别向上凸伸有多个凸块522,所述凸块522对应收容于所述收容孔21内,这样能够有效确保所述接地片5稳定的固持于所述绝缘本体I内。 [0045] Fifth, the main body portion 52 to the top of the ground plate 5 corresponding to the through hole 521 are a plurality of upwardly protruding projections 522, 522 corresponding to the protrusion received in the receiving hole 21, which effectively the ground plate 5 ensure stable retention within the insulating body I.

[0046] 上述说明是针对本实用新型较佳可行实施例的详细说明,但实施例并非用以限定本实用新型的专利申请范围,凡本实用新型所揭示的技术精神下所完成的同等变化或修饰变更,均应属于本实用新型所涵盖专利范围。 [0046] The above description is a detailed description of the present invention for a preferred practical embodiment, but the embodiment of the present invention is not intended to limit the scope of the patent application, the same change in the invention disclosed in the art Where the spirit or done modifications and variations could be subject to patents covered by the present invention.

Claims (10)

1.一种电连接器,其特征在于,包括: 一绝缘本体,所述绝缘本体具有一基部,一舌板凸伸于所述基部; 至少一差分信号端子对,每一所述差分信号端子对包括一第一信号端子和一第二信号端子,所述第一信号端子和所述第二信号端子分别位于所述舌板的两侧; 一接地片,所述接地片容纳于所述绝缘本体并位于所述第一信号端子和所述第二信号端子之间,所述接地片设有至少一通孔,所述通孔与所述差分信号端子对相对应。 1. An electrical connector comprising: an insulating body, the insulating body having a base portion, a tongue protruding to the base plate; at least one differential signal terminal pairs, each of said differential signal terminal a first signal including a signal terminal and a second terminal, the first signal terminal and the second signal terminals respectively located at both sides of the tongue plate; a ground patch, the ground patch receiving the insulating and a body positioned between said first signal terminal and the second signal terminal, the ground plate is provided with at least one through hole, the through hole of the differential signal terminal pairs, respectively.
2.如权利要求1所述的电连接器,其特征在于:还包括一金属外壳,所述金属外壳包覆于所述绝缘本体的外围。 2. The electrical connector according to claim 1, characterized in that: further comprising a metal shell, the metal shell covering the periphery of the insulating body.
3.如权利要求2所述的电连接器,其特征在于:所述基部末端两端面分别设有一凸台,所述凸台的顶面高于所述金属外壳的外表面。 The electrical connector according to claim 2, wherein: said base end surface of the outer end faces are provided with a convex top surface of the table, the boss being higher than the metal case.
4.如权利要求2所述的电连接器,其特征在于:所述基部左右两侧分别设有一缺口,所述金属外壳对应所述缺口处分别向内凸伸一卡掣,所述卡掣抵持于所述缺口内。 4. The electrical connector according to claim 2, characterized in that: said left and right sides are respectively provided with a base cutout, the cutout corresponding to the metal shell at a respectively inwardly protruding engaging said engaging abutment It is held within the gap.
5.如权利要求4所述的电连接器,其特征在于:所述接地片设有至少一弹臂,所述弹臂用于和所述金属外壳相接触。 5. The electrical connector according to claim 4, wherein: said ground plate is provided with at least an elastic arm, and said latch arm for contact with the metal casing.
6.如权利要求5所述的电连接器,其特征在于:所述弹臂同样位于所述缺口内。 6. The electrical connector according to claim 5, wherein: said elastic arm is also located within the gap.
7.如权利要求5所述的电连接器,其特征在于:所述接地片还设有至少一焊接脚,定义所述焊接脚在横向方向上的尺寸为第一尺寸,定义两相邻所述通孔的两相对外侧边之间的距离为第二尺寸,所述第一尺寸小于或等于所述第二尺寸。 7. The electrical connector according to claim 5, wherein: said ground plate further has at least one welding pin, defining the weld leg size in the transverse direction as a first dimension, defined by the two adjacent the distance between the two opposite outer sides of said through-hole a second dimension, the first dimension is less than or equal to the second dimension.
8.如权利要求1所述的电连接器,其特征在于:所述舌板末端面设有多个收容孔,所述接地片对应所述收容孔处设有多个凸块,所述凸块位于所述收容孔内且与所述通孔相对应。 8. The electrical connector according to claim 1, wherein: said end face is provided with a plurality of tongue receiving hole, the ground plate is provided corresponding to said plurality of holes receiving projections, said projections block is located in the receiving hole and the through hole, respectively.
9.如权利要求1所述的电连接器,其特征在于:所述差分信号端子对于所述舌板横向方向上为阵列设置。 9. The electrical connector according to claim 1, wherein: said differential signal terminals to the transverse direction of the tongue plate is arranged in an array.
10.如权利要求9所述的电连接器,其特征在于:每一所述第一信号端子两侧分别设有一第一接地端子,每一所述第二信号端子两侧分别设有一第二接地端子。 10. The electrical connector according to claim 9, wherein: each of said first signal terminals are respectively provided on both sides of a first ground terminal, each of said second signal terminals are respectively provided on both sides of a second Ground terminal.
CN 201320512779 2013-08-20 2013-08-20 Electric connector CN203481540U (en)

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