CN104409927B - An all shielded backplane connector - Google Patents

An all shielded backplane connector Download PDF

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CN104409927B
CN104409927B CN201410666018.5A CN201410666018A CN104409927B CN 104409927 B CN104409927 B CN 104409927B CN 201410666018 A CN201410666018 A CN 201410666018A CN 104409927 B CN104409927 B CN 104409927B
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shaped
shielding sheet
signal
plurality
course
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CN201410666018.5A
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CN104409927A (en
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林伟立
徐斌
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安费诺(常州)高端连接器有限公司
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Abstract

本发明涉及连接器的技术领域,尤其是一种全屏蔽背板连接器,包括U形塑胶本体,U形塑胶本体的底板上均匀开设有多条横列安插通孔,每条横列安插通孔中分别安插有多根信号针,U形塑胶本体的内壁上均匀开设有多条横列U形安插槽,相邻两条横列安插通孔之间具有一条横列U形安插槽,多条横列U形安插槽内共同插接有整体式屏蔽结构,整体式屏蔽结构包括多片插接在横列U形安插槽中的片式屏蔽片,相邻两片片式屏蔽片之间由多片Z型屏蔽片过渡连接。 Technical Field The present invention relates to a connector, in particular a fully shielded backplane connector comprising a U-shaped plastic body, defines a plurality of uniformly course placed on the base plate through holes of the U-shaped plastic body, each row placed through holes a plurality of signal pins are placed uniformly on the inner wall defines a U-shaped plastic body, a plurality of U-shaped course security slot having a U-shaped course security slot placed between the two adjacent courses through hole, a plurality of row U An insertion slot formed jointly with integral shield structure, the shield structure comprises a monolithic multi-piece shield piece inserted in the U-shaped course in the security slot, between the two adjacent pieces by a plurality of plate-type shielding sheet Z shielding sheet type transition. 该连接器主要用于服务器、交换机或存储器中电路板和电路板之间的电流或信号传输,可以对信号针之间进行良好的信号屏蔽,减少相互间的信号干扰,提高产品高频性能。 The connector mainly used for current or signal transmission between a server, a switch or a circuit board and a memory board, a signal may be a good shielding between the signal pin, to reduce signal interference between each other, to improve the high frequency performance of the product.

Description

一种全屏蔽背板连接器 An all shielded backplane connector

技术领域 FIELD

[0001]本发明涉及连接器的技术领域,尤其是一种主要用于服务器、交换机或存储器中电路板和电路板之间的电流或信号传输的全屏蔽背板连接器。 [0001] Technical Field The present invention relates to a connector, in particular for a primary current or signal transmission between a server, a switch or a circuit board and a memory board fully shielded backplane connector.

背景技术 Background technique

[0002]以往的背板连接器一般主要由塑胶本体和安插在塑胶本体中的多列信号针构成,其中的信号针通常采用是直式结构。 [0002] Usually conventional backplane connector body consists essentially of plastic and columns of signal pins placed in the plastic body, wherein the signal pins are usually straight configuration.

[0003]然而,以往的背板连接器在信号屏蔽技术方面还相对匮乏,信号针相互之间的信号干扰比较大,进而使得产品高频性能较差。 [0003] However, the conventional backplane connector in the signal shielding technology is relatively scarce, the signal interference between each other relatively large signal pins, thereby allowing for poor high frequency performance.

发明内容 SUMMARY

[0004]本发明要解决的技术问题是:本发明提供一种全屏蔽背板连接器,可以对信号针之间进行良好的信号屏蔽,减少相互间的信号干扰,提高产品高频性能。 [0004] The present invention is to solve the technical problem: The present invention provides a fully shielded backplane connector, a signal may be a good shielding between the signal pin, to reduce signal interference between each other, to improve the high frequency performance of the product.

[0005]本发明解决其技术问题所采用的技术方案是:一种全屏蔽背板连接器,包括U形塑胶本体,U形塑胶本体的底板上均匀开设有多条横列安插通孔,每条横列安插通孔中分别安插有多根信号针,U形塑胶本体的内壁上均匀开设有多条横列U形安插槽,相邻两条横列安插通孔之间具有一条横列U形安插槽,多条横列U形安插槽内共同插接有整体式屏蔽结构,整体式屏蔽结构包括多片插接在横列U形安插槽中的片式屏蔽片,相邻两片片式屏蔽片之间由多片Z型屏蔽片过渡连接。 [0005] aspect of the present invention to solve the technical problem is: A fully shielded backplane connector comprising a U-shaped plastic body, defines a plurality of uniformly course placed on the bottom plate through hole U-shaped plastic body, each course placed through holes plurality of signal pins are placed uniformly on the inner wall defines a U-shaped plastic body, a plurality of U-shaped course security slot, adjacent U-shaped course with a security slot interposed between two courses through hole , a plurality of inner U-shaped course with a safety plug socket joint integral shield structure, the shield structure comprises a monolithic multi-piece shield piece inserted in the U-shaped course in the security slot, two adjacent pieces of formula shielding sheet between the transition from the multi-piece connector Z-shielding sheet.

[0006]进一步具体地说,每根信号针主要由相互平行且相错分布的信号针主体和信号针鱼眼结构构成,每根信号针的纵截面形状呈Z型;每片Z型屏蔽片主要由相互平行且相错分布的屏蔽片主体和屏蔽片鱼眼结构构成。 [0006] Further specifically, each signal pin consists essentially parallel to one another and relative to the needle body and the error signal signal pin fisheye distribution structure, vertical cross-sectional shape of each of the Z-shaped signal pins; Z each piece type shield sheet mainly mutually parallel and staggered distribution body and the shielding sheet structure composed of fish eyes shielding sheet.

[0007]进一步具体地说,同一条横列安插通孔中插接的信号针的信号针鱼眼结构偏离信号针主体的方向相同,相邻两条横列安插通孔中插接的信号针的信号针鱼眼结构偏离信号针主体的方向相反。 [0007] more specifically, the same as a direction of the signal pin fisheye course deviation signal structure body interposed needle the signal pins of the plug through hole, the two signal courses placed through holes adjacent signal pin of the plug fish-eye structure opposite direction of the needle body departing from the signal pins.

[0008]进一步具体地说,每片片式屏蔽片的根部均匀开设有多组U形卡槽,每组U形卡槽中均插接有两片相互平行且相错分布的Z型屏蔽片,相邻两片片式屏蔽片和同一横列中的相邻两片Z型屏蔽片之间所围绕形成的空间内具有一对信号针。 [0008] more specifically, the root of each sheet piece shielded uniform U-shaped slot defines a plurality of sets, each U-shaped slot in the plug there are two mutually parallel and staggered distribution in Z-shielding sheet , surrounded by a space formed between two adjacent pieces of formula shielding sheet and an adjacent course in the same two Z-shaped shielding sheet having a pair of signal pins.

[0009]进一步具体地说,同一横列中的Z型屏蔽片的屏蔽片鱼眼结构偏离屏蔽片主体的方向相同,相邻两条横列中的Z型屏蔽片的屏蔽片鱼眼结构偏离屏蔽片主体的方向相反。 [0009] Further specifically, the shielding sheet structure in the same course of fish eyes in the Z-shielding sheet deviates shielding sheet body in the same direction, in the course of two Z-shaped shielding sheet adjacent shielding sheet structure deviation shielding sheet fisheye opposite direction of the body.

[0010]进一步具体地说,同一横列中的多根信号针和多片Z型屏蔽片中,信号针鱼眼结构偏离信号针主体的方向与屏蔽片鱼眼结构偏离屏蔽片主体的方向相同。 In the same direction [0010] Further specifically, a plurality of signal pins in the same row and multi-piece type shield sheet Z, fish-eye structure departing from the signal pin signal pin and the shield plate main body in the direction departing from the shielding sheet structure fisheye body.

[0011]进一步具体地说,U形塑胶本体的前后端面上均匀开设有多个可卡设Z型屏蔽片的U形槽。 [0011] more specifically, the front and rear end surfaces of the U-shaped plastic body defines a plurality of uniformly disposed Z-shaped shielding sheet cards of U-shaped grooves.

[0012]进一步具体地说,每个U形卡槽为上宽下窄的结构。 [0012] Further specifically, each U-shaped slot is wider at the structure.

[0013]本发明的有益效果是:该全屏蔽背板连接器,对信号针之间进行良好的信号屏蔽,减少相互间的ί目号干扰,提尚广品尚频性能,具有如下: [0013] Advantageous effects of the present invention are: the fully shielded backplane connector, for signals between needle shield good signal, reducing the number of mesh ί mutual interference, yet provide Pinshang wide frequency performance, having the following:

[0014] —、相邻两条横列信号针之间具有一片片式屏蔽片,该片式屏蔽片对相邻两条横列信号针之间进行良好的信号屏蔽,减少了相邻两条横列信号针相互间的信号干扰; [0014] - between two adjacent signal pin row having a chip mask sheet, the sheet-type shielding sheet between the adjacent two signal courses needle shield good signal to reduce adjacent two row signal mutual interference between the signal pins;

[0015] 二、相邻两片片式屏蔽片和同一横列中的相邻两片Z型屏蔽片之间所围绕形成的空间内具有一对信号针,增加了每对信号针之间的信号屏蔽; [0015] Second, a space is formed between the two adjacent pieces around the shielded and the adjacent sheet in the same course of two Z-shielding sheet having a pair of signal pins, increases the signal between each pair of signal pins shield;

[0016]三、通过Z型屏蔽片和片式屏蔽片根部结构,拉大信号针信号针鱼眼结构之间距离,减少信号针信号针鱼眼结构相互间的信号干扰。 [0016] Third, the shielding sheet root structure and the Z-type shielding plate piece, the distance between the large signal pin pull signal pin fish-eye structure, reducing the fisheye signal pin signal pin structure mutual interference signal.

[0017]四、通过片式屏蔽片对信号针进行纵向方向上的信号屏蔽,通过Z型屏蔽片进行横向方向上的信号屏蔽,同时通过两者的组合形成整体式屏蔽结构,使得其屏蔽效果更好,传输速度更快。 [0017] Fourth, the mask sheet by the chip shield the signal pins in the longitudinal direction of the signal, a signal in the lateral direction by a shield Z-shielding sheet, while the shield structure is formed by a monolithic combination of both, so that the shielding effect better and faster.

附图说明 BRIEF DESCRIPTION

[0018]下面结合附图和实施例对本发明进一步说明。 Figures and examples further illustrate the present invention [0018] The following binding.

[0019]图1是本发明的结构示意图一; [0019] FIG. 1 is a schematic diagram of a structure of the present invention;

[0020]图2是本发明的结构示意图二; [0020] FIG. 2 is a schematic view of two structures of the invention;

[0021]图3是图1的分解图; [0021] FIG. 3 is an exploded view of FIG. 1;

[0022]图4是信号针的结构示意图; [0022] FIG. 4 is a schematic diagram of the signal pin;

[0023] 图5是图4的正视图; [0023] FIG. 5 is a front view of FIG. 4;

[0024]图6是片式屏蔽片的结构示意图; [0024] FIG. 6 is a schematic structural diagram of a chip shielding sheet;

[0025]图7是Z型屏蔽片的结构不意图一; [0025] FIG. 7 is a Z-shaped shielding sheet structure is not intended to be a;

[0026]图8是Z型屏蔽片的结构不意图一.; [0026] FIG. 8 is a configuration Z-shielding sheet is not intended I.;

[0027]图9是整体式屏蔽结构的结构示意图; [0027] FIG. 9 is a block diagram showing an overall configuration of a shielded;

[0028]图10是图9的俯视图; [0028] FIG. 10 is a plan view of FIG 9;

[0029]图11是信号针与整体式屏蔽结构的位置关系图; [0029] FIG. 11 is a view of a signal pin and a positional relationship between a unitary shield structure;

[0030]图12是图11的俯视图; [0030] FIG. 12 is a plan view of Figure 11;

[0031]图13是相邻两对信号针的局部图。 [0031] FIG. 13 is a partial view of two pairs of adjacent signal pins.

[0032]图中:1、U形塑胶本体,1-1、横列安插通孔,1-2、横列U形安插槽,1_3、U形槽; [0032] FIG: 1, U-shaped plastic body, 1-1, the through-hole placement course, 1-2, U-shaped course security slot, 1_3, U-shaped groove;

[0033] 2、信号针,2-1、信号针主体,2-2、信号针鱼眼结构; [0033] 2, the signal pins, 2-1, signal pin body, 2-2, fisheye signal pin structure;

[0034] 3、片式屏蔽片,3-1、U形卡槽; [0034] 3, shielding sheet piece, 3-1, U-shaped slot;

[0035] 4、Z型屏蔽片,4-1、屏蔽片主体,4-2、屏蔽片鱼眼结构; [0035] 4, Z shielding sheet type, 4-1, shielding sheet body, 4-2, fisheye shielding sheet structure;

[0036] 2'—号信号针,2〃、二号信号针; [0036] No 2'signal pins, 2 〃, II signal pin;

[0037] h、一号信号针与二号信号针纵向位置间的距离; [0037] h, II One signal pins and signal pins the longitudinal distance between the position;

[0038] b、一号信号针与二号信号针横向位置间的距离。 [0038] b, the distance between the signal pin and a lateral position II One signal pins.

具体实施方式 Detailed ways

[0039]现在结合附图对本发明作进一步详细的说明。 [0039] Now DRAWINGS The invention will be further described in detail. 这些附图均为简化的示意图,仅以示意方式说明本发明的基本结构,因此其仅显示与本发明有关的构成。 The drawings are simplified schematic way of illustration only schematically the basic structure of the present invention, therefore only the configuration of the display related to the present invention.

[0040]如图1、图2和图3所示,全屏蔽背板连接器,包括U形塑胶本体I,U形塑胶本体I的底板上均匀开设有十条横列安插通孔1-1,每条横列安插通孔1-1中分别安插有六根信号针2,U形塑胶本体I的内壁上均匀开设有十条横列U形安插槽1-2,相邻两条横列安插通孔1-1之间具有一条横列U形安插槽1-2,十条横列U形安插槽1-2内共同插接有整体式屏蔽结构,整体式屏蔽结构包括十片插接在横列U形安插槽1-2中的片式屏蔽片3,相邻两片片式屏蔽片3之间由四片Z型屏蔽片4过渡连接。 [0040] As shown in FIG. 1, 2 and 3, fully shielded backplane connector comprising a U-shaped plastic body I, the base plate defines a uniform U-shaped plastic body I are placed through holes 1-1 ten courses, each Article interposed course through hole 1-1 respectively interposed signal pin 2 has six uniformly on the inner wall defines a U-shaped plastic body I has a U-shaped course Ann ten slots 1-2, 1-1 two through holes placed adjacent row between the U-shaped course with a security slot 1-2 and 10 of the U-shaped course within the safety plug socket 1-2 together with integral shield structure, the shield structure comprises a monolithic ten U-shaped course in the safety plug socket 1-2 shielding sheet piece 3, 3 between two adjacent pieces of formula shielding sheet 4 are connected by four Z-shaped transition shielding sheet. U形塑胶本体I的前后端面上均匀开设有四个可卡设Z型屏蔽片4的U形槽1-3。 Front and rear end surfaces of the U-shaped plastic body I defines four uniformly Cocker the Z-type shielding sheet 4 of the U-shaped grooves 1-3.

[0041]如图4和图5所示,每根信号针2主要由相互平行且相错分布的信号针主体2-1和信号针鱼眼结构2-2构成,每根信号针2的纵截面形状呈Z型。 [0041] FIGS. 4 and 5, each signal pin 2 is mainly parallel to each other and relative to the needle body error signal distribution signal pin 2-1 and 2-2 constituting the fish-eye structure, each signal pin 2 is longitudinal Z-shaped sectional shape.

[0042]如图6所示,每片片式屏蔽片3的根部均匀开设有四组U形卡槽3-1,每个U形卡槽3-1为上宽下窄的结构,以使得卡接在U形卡槽3-1中的Z型屏蔽片4不易脱落下来。 [0042] As shown, each piece of the roots of formula 3 uniformly shielding sheet 6 defines a U-shaped slot has four sets 3-1, 3-1 each U-shaped slot is wider at the structure, such that U-shaped slot in the snap 3-1 Z-shielding sheet 4 is not easy to come off.

[0043]如图7和图8所示,每片Z型屏蔽片4主要由相互平行且相错分布的屏蔽片主体4-1和屏蔽片鱼眼结构4-2构成。 [0043] As shown in FIGS. 7 and 8, each piece Z-shielding sheet 4 from the main body shielding plate parallel to each other and staggered distribution 4-1 4-2 shielding sheet structure composed of fish eyes.

[0044]如图9、图10、图11和图12所示,每组U形卡槽3-1中均插接有两片相互平行且相错分布的Z型屏蔽片4。 [0044] FIG 9, FIG 10, FIG. 11 and FIG. 12, U-shaped slots 3-1 in each group there are inserted two mutually parallel and staggered distribution in Z-shielding sheet 4. 同一条横列安插通孔1-1中插接的信号针2的信号针鱼眼结构2-2偏离信号针主体2-1的方向相同,相邻两条横列安插通孔1-1中插接的信号针2的信号针鱼眼结构2-2偏离信号针主体2-1的方向相反。 With a signal pin placement course 1-1 through hole connector pin 2-2 signal deviation signal fisheye needle body structure 2 in the same direction 2-1, 1-1 two courses through holes placed adjacent the plug 2-1 in the opposite direction of the signal pin of the signal pin 2-2 departing from the signal pin body structure 2 of fish eyes. 同一横列中的Z型屏蔽片4的屏蔽片鱼眼结构4-2偏离屏蔽片主体4-1的方向相同,相邻两条横列中的Z型屏蔽片4的屏蔽片鱼眼结构4-2偏离屏蔽片主体4-1的方向相反。 In the course of the same Z-shielding sheet 4 of the shielding sheet structure 4-2 fisheye departing shielding sheet body 4-1 in the same direction, in the course of two Z-shielding sheet 4 of the shielding sheet structure 4-2 adjacent fisheye shielding sheet body in the opposite direction departing from 4-1. 同一横列中的多根信号针2和多片Z型屏蔽片4中,信号针鱼眼结构2-2偏离信号针主体2-1的方向与屏蔽片鱼眼结构4-2偏离屏蔽片主体4-1的方向相同。 A plurality of signal pins in the same course in the multi-plate 2 and Z-shaped shielding sheet 4, the fish-eye structure signal pins 2-2 2-1 departing from the signal direction of the needle body shielding sheet structure fisheye departing shielding sheet body 4 4-2 1 in the same direction. 相邻两片片式屏蔽片3和同一横列中的相邻两片Z型屏蔽片4之间所围绕形成的空间内具有一对信号针2,其中,每对信号针2的前后方向分别设置片式屏蔽片3,左右方向分别设置Z型屏蔽片4,可以进行很好的信号屏蔽,保证了高频信号的质量。 A pair of signal pins with a space two adjacent pieces of Formula 3 and the mask sheet in the same course in an adjacent two Z-shaped shield formed between the sheets around 42, wherein each pair of signal pins 2 are disposed front-rear direction chip shielding sheet 3, left and right directions Z-shielding sheet 4 is provided, a signal can be well shielded, to ensure the quality of the high frequency signal.

[0045]如图13所示,前后设置且相邻分布的两对信号针2,其中一对信号针2中的信号针鱼眼结构2-2偏离信号针主体2-1的右侧,另外一对信号针2中的信号针鱼眼结构2-2偏离信号针主体2-1的左侧。 [0045] 13, and disposed adjacent the front and rear two pairs of signal pins distribution 2, wherein the signal pins 2-1 of the right fish-eye configuration of the pair of signal pins 22-2 needle body deviation signal, further fish-eye structure left signal pins 2-2 departing from the signal pin main body 2 one pair of signal pins 2-1. 一对信号针2中的任意一根一号信号针2 z的信号针主体2-1与另外一对信号针2中的一根二号信号针2"的信号针主体2-1在同一纵向方向上且两者中心之间的距离为h。一号信号针Y的信号针鱼眼结构2-2与二号信号针2"的信号针鱼眼结构2-2平行且相错设置,一号信号针Y的信号针鱼眼结构2-2的中心与二号信号针2"的信号针鱼眼结构2-2的中心纵向方向上的距离为h,横向方向上的距离为b。即,Z型结构的信号针2在以往直式信号针的基础上,在保证信号针2之间纵向方向距离不变的同时,信号针2横向方向间的位置距离由以往的零变成b,信号针2间的距离变大,信号针2相互间的干扰变小,高频性能更优。 One signal pin of any one of the signal Z 2 in the needle body 2 one pair of signal pins 2-1 and another pair of signal pin II a signal pin 22 "a signal at the same longitudinal needle body 2-1 the direction and the distance between the two centers to h. One signal Y signal pin needle fish-eye structure II signal pins 2-2 and 2 "fish-eye structure signal pins 2-2 arranged parallel and staggered, a in the longitudinal direction from the center of the fish-eye structure signal pin signal pin structure number of fish eyes and the center of signal pins Y signal pins 2-2 II 2 '2-2 is h, the distance in the transverse direction b. i.e. , Z-type structure of signal pin 2 on the basis of conventional straight needle of the signals, while ensuring the longitudinal direction of the signal pin 2 between a constant distance, the position of the lateral direction of the distance between the two signal pins becomes zero from the previous B, the distance between the signal pin 2 becomes larger, mutual interference signal pin 2 becomes smaller, better high frequency performance.

[0046]以上述依据本发明的理想实施例为启示,通过上述的说明内容,相关工作人员完全可以在不偏离本项发明技术思想的范围内,进行多样的变更以及修改。 [0046] In the above-described embodiments of the present invention is based on the vision revelation, the above described content, relevant staff can without departing from the scope of the technical ideas of the present inventions, a variety of changes and modifications. 本项发明的技术性范围并不局限于说明书上的内容,必须要根据权利要求范围来确定其技术性范围。 Technical scope of the present invention is not limited to the content item on the instructions, which must be determined according to the technical scope of the claims.

Claims (6)

1.一种全屏蔽背板连接器,包括U形塑胶本体(I),U形塑胶本体(I)的底板上均匀开设有多条横列安插通孔(1-1),每条横列安插通孔(1-1)中分别安插有多根信号针(2),U形塑胶本体(I)的内壁上均匀开设有多条横列U形安插槽(1-2),相邻两条横列安插通孔(1-1)之间具有一条横列U形安插槽(1-2),其特征在于:所述多条横列U形安插槽(1-2)内共同插接有整体式屏蔽结构,整体式屏蔽结构包括多片插接在横列U形安插槽(1-2)中的片式屏蔽片(3),相邻两片片式屏蔽片(3)之间由多片Z型屏蔽片(4)过渡连接;U形塑胶本体(I)的后端面上均匀开设有多个可卡设Z型屏蔽片(4)的U形槽(1-3)。 A fully shielded backplane connector comprising a U-shaped plastic body (I), defines a plurality of uniformly placed course through hole (1-1) on the bottom plate a U-shaped plastic body (I), and placed on each row holes (1-1) are placed in a plurality of signal pins (2) uniformly on the inner wall defines a U-shaped plastic body (I) of a plurality of U-shaped course security slot (1-2), two adjacent row An U-shaped course having a slot (1-2) interposed between the through-hole (1-1), characterized in that: said plurality of U-shaped course within the security slot (1-2) together with an integral, plug the shield structure, the shield structure includes a plurality of unitary sheet inserted in the U-shaped course security slot (1-2) in the chip mask sheet (3), by a plurality of sheets between two adjacent pieces of formula shielding sheet (3) Z-shielding sheet (4) transition; rear end surface of the U-shaped plastic body (I) defines a plurality of uniformly disposed Z-shaped shielding sheet cards (4) of the U-shaped groove (1-3).
2.根据权利要求1所述的全屏蔽背板连接器,其特征在于:所述每根信号针(2)主要由相互平行且相错分布的信号针主体(2-1)和信号针鱼眼结构(2-2)构成,每根信号针(2)的纵截面形状呈Z型;所述的每片Z型屏蔽片(4)主要由相互平行且相错分布的屏蔽片主体Μ-ΐ) 和屏蔽片鱼眼结构(4-2) 构成。 The fully shielded backplane connector according to claim 1, wherein: each of said signal pins (2) and mainly parallel to each other by a phase error signal pin body (2-1) and a signal pin fish distribution eye structure (2-2), and a longitudinal cross-sectional shape of each of the signal pins (2) of the Z-shaped; each piece of the Z-shielding sheet (4) mainly parallel to each other and staggered by a shielding sheet body distribution Μ- ΐ) shielding sheet, and fish-eye structure (4-2) configured.
3.根据权利要求2所述的全屏蔽背板连接器,其特征在于:所述同一条横列安插通孔(1-1)中插接的信号针(2)的信号针鱼眼结构(2-2)偏离信号针主体(2-1)的方向相同,相邻两条横列安插通孔(1-1)中插接的信号针(2)的信号针鱼眼结构(2-2)偏离信号针主体Ο-ΐ) 的方向相反。 The fully shielded backplane connector according to claim 2, wherein: said signal pins course the same through-hole placement (1-1) in the plug (2) Fish-eye structure of the signal pins (2 -2) in the same direction departing from the signal pin body (2-1), two row placed adjacent holes (1-1) in the plug signal pin (2) fish-eye structure of the signal pins (2-2) deviates Instead signal pin body Ο-ΐ) direction.
4.根据权利要求3所述的全屏蔽背板连接器,其特征在于:所述每片片式屏蔽片(3)的根部均匀开设有多组U形卡槽(3-1),每组U形卡槽(3-1)中均插接有两片相互平行且相错分布的Z型屏蔽片(4),相邻两片片式屏蔽片(3)和同一横列中的相邻两片Z型屏蔽片(4)之间所围绕形成的空间内具有一对信号针(2)。 Full screen according to claim backplane connector of claim 3, wherein: each piece of the root portion of the shielding sheet of Formula (3) defines a plurality of sets of uniform U-shaped slot (3-1), each group U-shaped slot (3-1) in each connector has two mutually parallel and staggered from the adjacent Z-shaped shielding sheet (4), two pieces of formula shielding sheet (3) and in the same row of two adjacent distribution a space formed between the sheets around Z-shielding sheet (4) having a pair of signal pins (2).
5.根据权利要求4所述的全屏蔽背板连接器,其特征在于:所述同一横列中的Z型屏蔽片(4)的屏蔽片鱼眼结构(4-2)偏离屏蔽片主体(4-1)的方向相同,相邻两条横列中的Z型屏蔽片(4)的屏蔽片鱼眼结构(4-2)偏离屏蔽片主体(4-1)的方向相反。 The fully shielded backplane connector according to claim 4, characterized in that: in the course of the same Z-shielding sheet (4) of the fish-eye shielding sheet structure (4-2) departing from the mask sheet body (4 Instead same -1) direction, in the course of two adjacent Z-shielding sheet (4) of the fish-eye shielding sheet structure (4-2) departing from the mask sheet body (4-1) direction.
6.根据权利要求5所述的全屏蔽背板连接器,其特征在于:所述同一横列中的多根信号针(2)和多片Z型屏蔽片(4)中,信号针鱼眼结构(2-2)偏离信号针主体(2-1)的方向与屏蔽片鱼眼结构(4-2)偏离屏蔽片主体(4-1)的方向相同。 The fully shielded backplane connector according to claim 5, wherein: a plurality of signal pins (2) and a plurality of Z-shaped plate shielding sheet (4) in the same course, the structure of signal pins fisheye in the same direction (2-2) offset from the main signal pins (2-1) in the direction of fish eyes shielding sheet structure (4-2) departing from the mask sheet body (4-1).
CN201410666018.5A 2014-11-19 2014-11-19 An all shielded backplane connector CN104409927B (en)

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US7094102B2 (en) * 2004-07-01 2006-08-22 Amphenol Corporation Differential electrical connector assembly
US7914304B2 (en) * 2005-06-30 2011-03-29 Amphenol Corporation Electrical connector with conductors having diverging portions
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US7744414B2 (en) * 2008-07-08 2010-06-29 3M Innovative Properties Company Carrier assembly and system configured to commonly ground a header
US8298015B2 (en) * 2008-10-10 2012-10-30 Amphenol Corporation Electrical connector assembly with improved shield and shield coupling
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