JP2001525979A - Shroud holding wafer - Google Patents

Shroud holding wafer

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Publication number
JP2001525979A
JP2001525979A JP54957098A JP54957098A JP2001525979A JP 2001525979 A JP2001525979 A JP 2001525979A JP 54957098 A JP54957098 A JP 54957098A JP 54957098 A JP54957098 A JP 54957098A JP 2001525979 A JP2001525979 A JP 2001525979A
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Japan
Prior art keywords
center line
centerline
longitudinal
cylindrical member
cylindrical
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JP54957098A
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Japanese (ja)
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ドートリッチ、レイ・シー
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バーグ・テクノロジー・インコーポレーテッド
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit

Abstract

(57)【要約】 平坦な基部部材を有する絶縁シュラウド保持ウェハ。更に、それぞれが軸方向ピン収容孔と、このピン収容孔を通して延びる軸方向中心線とを有する第１，第２，第３，第４円筒状部材を備える。これらの円筒状部材は、平坦な基部部材の第１側部から延び、円筒状部材は、第１長手方向中心線が第１，第２円筒状部材の軸方向中心線を通って延びるように配置される。第２長手方向中心線は、第１長手方向中心線から平行に離隔し、第３，第４円筒状部材の軸方向中心線を通って延びる。第１横方向中心線は、第１，第３円筒状部材の中心線を通って延びる。第２横方向中心線は、第２，第４円筒状部材の中心線を通って延びる。突起は、少なくとも一部が第１長手方向中心線と第１横方向中心線との間の位置で、第１円筒状部材の周部に配置される。ウェハは、ユーザに出荷する前に、ヘッダに装着でき、したがってこの製造作業の際のユーザの時間および労力を削減する。 (57) [Summary] An insulating shroud holding wafer having a flat base member. Furthermore, there are provided first, second, third and fourth cylindrical members each having an axial pin receiving hole and an axial center line extending through the pin receiving hole. The cylindrical members extend from a first side of the flat base member such that the cylindrical members extend such that a first longitudinal centerline extends through an axial centerline of the first and second cylindrical members. Be placed. The second longitudinal centerline is parallel spaced apart from the first longitudinal centerline and extends through the axial centerlines of the third and fourth cylindrical members. The first lateral centerline extends through the centerlines of the first and third cylindrical members. The second lateral centerline extends through the centerlines of the second and fourth cylindrical members. The protrusion is at least partially disposed on the periphery of the first cylindrical member at a position between the first longitudinal center line and the first lateral center line. The wafer can be mounted on the header before it is shipped to the user, thus reducing the user's time and effort during this manufacturing operation.

Description

【発明の詳細な説明】 シュラウド保持ウェハ 発明の背景 １．発明の分野 本発明は電気コネクタに関し、特に電気コネクタにピンを固定 するための配置に関する。 ２．従来技術の簡単な説明 代表的な従来のシュラウドは、相手方のピンと干渉するように形成してある。 装着工程では、シュラウドをピンの先端に配置し、好適な打込み部材（toe）あ るいはプレスにより、バックパネルの後側に向けてピンを押下げる。 このような工程における困難な点は、シュラウドがピンと適正に整合している かどうかを知ることである。すなわち、推測により、１の位置からずれているか どうかを知ることである。他の不都合な点は、シュラウドをピンの先端上に保持 する必要があり、この間、ツールをその内部に配置し、そして、プレス内に配置 することである。更に、シュラウドに圧力が作用すると、細長い支柱部に荷重が 作用するため、ピンが曲がりやすいことが知られている。 欧州特許出願第５７８ ４８７ Ａ号に記載されているように、シュラウドある いはハウジングと、回路基板あるいはバックパネルとの間にロックプレートある いは保持ウェハとして知られている構造体を設けることが知られている。アーム 部は、ハウジングの基部に設けられた通路内に嵌合し、これらの通路には、グリ ップアームを押圧してピンに接触させるカム面が設けられている。この欧州特許 出願第５７８ ４８７ Ａ号に記載の装置の不都合な点は、相互作用する突出部お よびカム面が、互いに比較的長い距離にわたって移動すべきグリップアームある いは円筒状部材を必要とすることである。 発明の概要 本発明の目的は、典型的なシュラウドよりも容易にシュラウドを装着可能なシ ュラウド保持ウェハを提供することである。 本発明の他の目的は、典型的なシュラウドよりもピンに与える損傷がより少な いシュラウド保持ウェハを提供することである。 本発明の更に他の目的は、典型的なシュラウドよりもより好適に保持するシュ ラウド保持ウェハを提供することである。 本発明の絶縁性シュラウド保持ウェハは、第１，第２側部を有する平坦なベー ス部材を備える。更に、それぞれが軸方向ピン収容孔とこのピン収容孔を延びる 軸方向中心線とを有する第１，第２，第３，第４円筒状部材が設けられる。これ らの円筒状部材は、平坦なベース部材の第１側部から延び、これらの円筒状部材 は、第１長手方向中心線が第１，第２円筒状部材の軸方向中心線を通って延びる ように配列（arrangement）内に位置決めされる。第２長手方向中心線は、第１ 長手方向中心線に対して平行に離隔し、第３，第４円筒状部材の軸方向中心線を 通って延びる。第１横方向中心線が第１，第３円筒状部材の中心線を通って延び る。第２横方向中心線が、第２，第４円筒状部材の中心線を通って延びる。突起 が、少なくとも一部を第１長手方向中心線と第１横方向中心線との間に配置して 、第１円筒状部材の周部に配置される。 図面の簡単な説明 本発明について、添付図面を参照して更に説明する。ここに、 図１は、本発明のシュラウド保持ウェハの好ましい実施形態の平面図、 図２は、図１に示すシュラウド保持ウェハの側部立面図、 図３は、図１に示すシュラウド保持ウェハの前部立面図、 図４は、図１の４−４線に沿う背面図、 図５は、図４に示す円５の部分の拡大図、 図６は、図１に示す領域６の拡大図、 図７は、図６に示す領域７の拡大図である。 好ましい実施形態の詳細な説明 本発明のシュラウド保持ウェハは、１９９６年１０月１０日付けで公開された 国際出願の国際公開公報ＷＯ９６／３１９２２号にそれぞれ符号５７，５６で示 されている一体的な絶縁スリーブを有する絶縁プレートを改善したものである。 この特許出願の内容は、これを参照することにより本願の一部をなすものである 。 ウェハは、薄いモールド成形された基部を備え、この頂部に円筒状部材が設け られている。図示の実施形態では３０個の円筒状部材を示してあるが、しかし、 種々の状況にしたがって、これらの円筒状部材の数を他の数とすることも可能で ある。２０個の中央コアの中央開口（coring）は不均等な形状の孔（odd shaped hole）を有し、直立部（tower）の両側に２つ追加材料部を有する。ウェハの両 端部に配置された５つの外側コアは、ウェハの機能には関係しない。コアがピン を保持する作用をしないときは、分離（insulation）および案内作用をなすのが 好ましい。追加材料部（以下突起部と称する）の対向領域に圧力が作用すると、 円筒状部材が潰れ始める。これは、円筒状部における突起部から９０度の部分は 、ほぼ８mils（約０．２０mm）のプラスチックであるのが好ましいためである。 このウェハは、ダイカスト製のハウジングと共に用いられるもので、このハウ ジングにはウェハと同様な対応する格子状に配列された孔が設けられている。実 際には、ウェハは手で注型部材(casting)の底部に配置され、所定の深さまで押 圧される。この後、このように形成された部材は、シュラウドとしてユーザに供 給され、手でバックパネルの後側に配置される。シュラウドは、バックパネルの 後側から突出するピンの上側に配置され、ウェハが基板に接触するまで、この基 板に押下げられる。この時点では、注型部材はバックパネルに当接しない。１の ツールが注型部材の内側に配置され、バックパネルが支えられ、注型部材が完全 にウェハの上に挿入される。ウェハはバックパネルに押圧されており、注型部材 がその上に押圧されるため、移動することはできない。これで、バンプすなわち 隆起部がコアの中心に向けて押圧され、プラスチック製のコア自体をピンに押圧 する。この操作で、シュラウドがバックパネルに強固に固定される。 図を参照すると、本発明の絶縁性シュラウド保持ウェハは、平坦な基部１０を 備え、この基部は、第１上側部１２と第２下側部１４とを有する。上側から上方 に向けて、全体を符号１６で示す円筒状部材の第１列が配置され、この列には部 材１８，２０，２２，２４，２６が配置される。更に、対向した円筒状部材の横 方向列も、部材３０，３２，３４，３６，３８から形成されている。これらの横 方向列の間には、全体を符号４０，４２，４４，４６で示す４つの中間列が設け られている。この円筒状部材の列は、全体を符号４８，５０，５２，５４，５６ で示す多数の横方向列で形成される。中間列のそれぞれは、例えば中間列４０の 中心線５８および中間列４２の中心線６０で示すような中心線を有する。同様に 、横方向列のそれぞれも、例えば横方向列４８の中心線６２および横方向列５０ の中心線６４で示すような中心線を有する。中間列は、例えば中間列４０の第１ シリンダ６６および第２シリンダ６８と、中間列４２の第３シリンダ７０および 中間列４２の第４シリンダ７２を有する。中間列内の円筒状部材のそれぞれは、 例えば円筒状部材６６の第１軸方向中心線７４、第２円筒状部材６８の第２軸方 向中心線７６、第３円筒状部材７０の第３中心線７８、第４円筒状部材７４の第 ４軸方向中心線８０を有する。円筒状部材３０等の横方向列のそれぞれの円筒状 部材は、周部基部８２と中央ボディ８４と中央ピン収容孔８６とを有する。これ らの横方向列ピン収容孔は、ピンを絶縁することはできるが、グリップ作用は行 わない。例えば円筒状部材６６等の中間列の円筒状部材のそれぞれは、周部基部 ８８と中央ボディ９０とを有する。第１軸方向中心線７４が通るその中央ピン収 容孔は、細長いスロット９２と側部凹部９４，９６とを有し、これらの凹部は対 向する方向における中間位置で、細長いスロット９２から延びる。側部凹部９４ ，９６は三角形状で、方形断面のピンを収容することが認められる。これらの凹 部の半円形状は丸ピンに使用するものである。中間列内のそれぞれの円筒状部材 は、更に一対の対向した突起９８，１００を有する。これらの突起は、それぞれ 中心線１０２，１０４を有する。これらの突起１０２，１０４は、ピン収容孔内 の対向する側部凹部９４，９６と半径方向に整合することが認められる。突起中 心線１０２，１０４も、第１長手方向中心線５８および第１横方向中心線６２か ら４５度の角度だけ移動している。突起９８，１００は、それぞれ円筒状部材６ ６の外周部に重なる垂直壁部１０６，１０８を有する。これらの壁部は円筒状部 材６６の周部を約９０度にわたっって覆う。これらの壁部は弧状の上部１１０， １１２を有し、これらの上部は円筒状部材に向けて内方に湾曲し、カム面を形成 する。この壁部は更に上縁部１１４，１１６を有し、これらの縁部はそれぞれそ の中心線から基部に向けて側方かつ下方に傾斜する。なお、中間列内の全ての円 筒状部 材は円筒状部材６６と同じであり、これらの列の突起はこの円筒状部材に同様に 配置され、それぞれ長手方向および横方向の中心線に対する同じ相対位置を有す る。 上述のシュラウド保持ウェハは、出荷前にヘッダに固定することができ、これ により、バックパネルあるいは回路基板にヘッダを配置する際の時間および労力 をかなり節約することができる。更に、円筒状部材上の上述の位置決めおよび突 起は利用可能な円筒状部材の数を最大にし、ウェハ上のスペースを効率的に使用 することができる。 本発明について種々の図に示す好ましい実施形態との関係で説明してきたが、 本発明から逸脱することなく、本発明と同じ機能をなすために他の同様な実施形 態を用い、あるいは、上述の実施形態を変更しあるいは追加可能なことは明らか である。したがって、本発明は、いずれかの単一の実施形態に制限されるべきも のではなく、特許請求の範囲に記載の幅および範囲にしたがって解釈すべきもの である。DETAILED DESCRIPTION OF THE INVENTION Shroud holding wafer Background of the Invention 1. FIELD OF THE INVENTION The present invention relates to electrical connectors, and more particularly to securing pins to electrical connectors. Related to the arrangement. 2. Brief description of the prior art   A typical conventional shroud is formed to interfere with a counterpart pin. In the installation process, the shroud is placed at the tip of the pin and a suitable toe Alternatively, the pin is pressed down toward the rear side of the back panel by pressing.   The difficulty in such a process is that the shroud is properly aligned with the pins Is to know if. In other words, is it guessed that it is shifted from 1 position Is to know. Another disadvantage is holding the shroud on the tip of the pin During this time, place the tool inside it, and place it in the press It is to be. Furthermore, when pressure is applied to the shroud, a load is applied to the elongated strut. It is known that the pins tend to bend because of their action.   As described in European Patent Application No. 578 487 A, there is a shroud. Or lock plate between housing and circuit board or back panel It is known to provide a structure, also known as a holding wafer. arm The parts fit into passages provided in the base of the housing, and these passages A cam surface is provided for pressing the lip arm to contact the pin. This European patent A disadvantage of the device described in application 578 487 A is that the interacting protrusions and And gripping surfaces, where the cam surfaces should move over a relatively long distance from each other Or a cylindrical member is required. Summary of the Invention   It is an object of the present invention to provide a shroud that is easier to install than a typical shroud. To provide a wafer holding wafer.   Another object of the present invention is to provide a pin with less damage than a typical shroud. And to provide a shroud-retaining wafer.   Yet another object of the present invention is to provide a shroud that holds better than a typical shroud. It is to provide a loud holding wafer.   The insulating shroud holding wafer of the present invention comprises a flat base having first and second sides. A member. Furthermore, each extends in an axial pin receiving hole and this pin receiving hole First, second, third, and fourth cylindrical members having an axial centerline are provided. this These cylindrical members extend from a first side of the flat base member, and Has a first longitudinal centerline extending through an axial centerline of the first and second cylindrical members Are positioned in an arrangement. The second longitudinal centerline is the first Separate in parallel to the longitudinal center line and align the axial center lines of the third and fourth cylindrical members. Extend through. A first lateral centerline extends through the centerlines of the first and third cylindrical members. You. A second lateral centerline extends through the centerlines of the second and fourth cylindrical members. Protrusion Has at least a portion disposed between the first longitudinal centerline and the first lateral centerline. , Arranged on the periphery of the first cylindrical member. BRIEF DESCRIPTION OF THE FIGURES   The present invention will be further described with reference to the accompanying drawings. here,   FIG. 1 is a plan view of a preferred embodiment of the shroud holding wafer of the present invention,   FIG. 2 is a side elevation view of the shroud holding wafer shown in FIG. 1;   FIG. 3 is a front elevation view of the shroud holding wafer shown in FIG. 1,   FIG. 4 is a rear view along the line 4-4 in FIG. 1,   FIG. 5 is an enlarged view of a circle 5 shown in FIG.   FIG. 6 is an enlarged view of a region 6 shown in FIG.   FIG. 7 is an enlarged view of the area 7 shown in FIG. Detailed Description of the Preferred Embodiment   The shroud-holding wafer of the present invention was published on October 10, 1996. Reference numerals 57 and 56 are respectively shown in International Publication WO96 / 31922 of the international application. An improved insulating plate having an integral insulating sleeve is provided. The contents of this patent application are incorporated herein by reference. .   The wafer has a thin molded base with a cylindrical member on top Have been. In the illustrated embodiment, thirty cylindrical members are shown, however, Other numbers of these cylindrical members may be used depending on various circumstances. is there. The central coring of the 20 central cores is an odd shaped hole.  hole) and two additional material sections on both sides of the tower. Both sides of the wafer The five outer cores located at the edges are not relevant to the function of the wafer. Core is pin When it does not act to keep the preferable. When pressure acts on the opposing region of the additional material portion (hereinafter referred to as a protrusion), The cylindrical member begins to collapse. This is because the part of the cylindrical part 90 degrees from the projection is , Approximately 8 mils (approximately 0.20 mm).   This wafer is used together with a die-cast housing. The jing is provided with corresponding grid-like holes similar to the wafer. Real In such a case, the wafer is manually placed on the bottom of the casting and pressed to a predetermined depth. Pressed. Thereafter, the member thus formed is provided to the user as a shroud. Supplied and placed by hand behind the back panel. Shroud on the back panel It is located above the pins that protrude from the rear, and this base is used until the wafer contacts the substrate. It is pushed down on a board. At this time, the casting member does not contact the back panel. One The tool is placed inside the casting, the back panel is supported and the casting is completely On the wafer. The wafer is pressed against the back panel and the casting Cannot be moved because it is pressed on it. Now the bump or The ridge is pressed towards the center of the core, pressing the plastic core itself against the pin I do. With this operation, the shroud is firmly fixed to the back panel.   Referring to the figures, the insulating shroud holding wafer of the present invention includes a flat base 10. The base has a first upper part 12 and a second lower part 14. From top to bottom A first row of cylindrical members, generally designated 16, is arranged towards Materials 18, 20, 22, 24, 26 are arranged. In addition, the side of the opposed cylindrical member The directional rows are also formed from members 30, 32, 34, 36, 38. Next to these Between the direction rows, there are provided four intermediate rows, generally designated by reference numerals 40, 42, 44, 46. Have been. The rows of cylindrical members are generally designated by reference numerals 48, 50, 52, 54, 56. Are formed in a number of horizontal rows. Each of the intermediate rows is, for example, It has a center line as shown by the center line 58 and the center line 60 of the middle row 42. Likewise , Each of the horizontal rows also includes, for example, the center line 62 of the horizontal row 48 and the horizontal row 50. Center line 64 as shown in FIG. The intermediate row is, for example, the first of the intermediate rows 40. The cylinder 66 and the second cylinder 68, and the third cylinder 70 and It has a fourth cylinder 72 in the middle row 42. Each of the cylindrical members in the middle row For example, the first axial centerline 74 of the cylindrical member 66, the second axial direction of the second cylindrical member 68 Center line 76, the third center line 78 of the third cylindrical member 70, and the third center line 78 of the fourth cylindrical member 74. It has a four-axis centerline 80. Each cylindrical member in a lateral row such as cylindrical member 30 The member has a peripheral base 82, a central body 84, and a central pin receiving hole 86. this These horizontal row pin receiving holes can insulate the pins, but do not provide grip. I don't know. For example, each of the cylindrical members in the intermediate row such as the cylindrical member 66 has a peripheral base portion. 88 and a central body 90. Its central pin path through which the first axial centerline 74 passes. The cavity has an elongated slot 92 and side recesses 94, 96 which are paired. Extending from the elongated slot 92 at an intermediate position in the opposite direction. Side recess 94 , 96 are triangular in shape and are intended to accommodate pins of square cross section. These concave The semicircular shape of the part is used for a round pin. Each cylindrical member in the middle row Also has a pair of opposed projections 98,100. Each of these projections It has centerlines 102 and 104. These projections 102 and 104 are located in the pin receiving holes. Radially aligned with the opposing side recesses 94, 96. In the protrusion The core wires 102 and 104 are also connected to the first longitudinal center line 58 and the first lateral center line 62. Has moved by 45 degrees. The projections 98 and 100 are respectively provided on the cylindrical member 6. 6 has vertical wall portions 106 and 108 overlapping the outer peripheral portion. These walls are cylindrical Cover the periphery of material 66 over approximately 90 degrees. These walls have an arc-shaped upper part 110, 112, whose tops curve inward toward the cylindrical member to form a cam surface I do. The wall further has upper edges 114, 116, each of which is its own. From the center line toward the base and sideward and downward. All circles in the middle row Tubular part The material is the same as the cylindrical member 66, and the projections in these rows are likewise attached to this cylindrical member. Are located and have the same relative position to the longitudinal and lateral center lines respectively You.   The shroud holding wafer described above can be fixed to the header before shipping, Time and effort when placing the header on the back panel or circuit board Can be saved considerably. In addition, the positioning and protrusion described above on the cylindrical member Ki-Max maximizes the number of available cylindrical members and efficiently uses space on the wafer can do.   Although the present invention has been described in relation to the preferred embodiments illustrated in the various figures, Other similar embodiments may perform the same functions as the present invention without departing from the present invention. It is clear that the embodiments described above can be modified or added to the embodiments described above. It is. Therefore, the present invention should not be limited to any single embodiment. Rather than according to the breadth and scope of the claims It is.

Claims (1)

【特許請求の範囲】 １． （ａ）第１，第２側部を有する平坦な基部部材と、 （ｂ）平坦な基部部材の第１側部から延びる第１，第２，第３，第４円筒状部 材とを備え、それぞれの円筒状部材が軸方向ピン収容孔とこのピン収容孔を貫通 する軸方向中心線とを有し、前記円筒状部材は、第１長手方向中心線が第１，第 ２円筒状部材の軸方向中心線を貫通し、第２長手方向中心線が、第１長手方向中 心線に対して間隔をおいて平行に、第３，第４円筒状部材の軸方向中心線を通し て延び、第１横方向中心線が第１，第３円筒状部材の中心線を通して延び、第２ 横方向中心線が第２，第４円筒状部材の中心線を通して延び、更に、 （ｃ）第１円途上部材の周部に配置され、少なくとも一部が第１長手方向中心 線と第１横方向中心線との間に配置される突起、 を備える絶縁シュラウド保持ウェハ。 ２． 第１円筒状部材に設けられた第２周部突起を備え、この第２突起は、少な くとも一部が第１長手方向中心線と第１横方向中心線との間に位置する請求項１ に記載の絶縁シュラウド保持ウェハ。 ３． 第２突起が第１突起に対して周部の反対側に配置される請求項１に記載の 絶縁シュラウド保持ウェハ。 ４． 第１，第２突起のそれぞれは、突起中心線を有し、これらの突起中心線は 第１長手方向中心線および第１横方向中心線から約４５度移動されている請求項 ３に記載の絶縁シュラウド保持ウェハ。 ５． 軸方向孔は細長いスロットを有する請求項４に記載の絶縁シュラウド保持 ウェハ。 ６． 一対の対向したピン収容凹部が、ピン収容孔の細長いスロットから延びる 請求項５に記載の絶縁シュラウドウェハ。 ７． 細長いスロットは、第１長手方向中心線と鋭角で交差する長手方向軸線を 有する請求項６に記載の絶縁シュラウド保持ウェハ。 ８． 細長いスロットの長手方同中心線が第１長手方向中心線と交差する鋭角は 、約４５度である請求項７に記載の絶縁シュラウド保持ウェハ。 ９． 長手方向スロットから延びる凹部は、細長いスロットの長手方向中心線か らほぼ垂直に延びる請求項８に記載の絶縁シュラウド保持ウェハ。 １０． 凹部は三角形状形状である請求項９に記載の絶縁シュラウド保持ウェハ 。 １１． 突起のそれぞれは、円筒状部材の一部を覆う壁部を備える請求項９に記 載の絶縁シュラウド保持ウェハ。 １２． 突起のそれぞれは、円筒状部材の約９０度の領域にわたって周部に重な る請求項１１に記載の絶縁シュラウド保持ウェハ。 １３． 突起の中心線は、長手方向スロットから凹部と半径方向に整合される請 求項１１に記載の絶縁シュラウド保持ウェハ。 １４． 第１円筒状部材は所定の高さを有し、突起はこの高さの一部までのみ延 びる請求項１１に記載の絶縁シュラウド保持ウェハ。 １５． 突起のそれぞれは、円筒状部材に向けて弧状に湾曲する上方縁部を有す る請求項１４に記載の絶縁シュラウドウェハ。 １６． 突起の上縁部は、突起中心線と第１長手方向中心線と第１横方向中心線 との間の平坦な基部部材に向けて側方に湾曲する請求項１５に記載の絶縁シュラ ウドウェハ。 １７． 第２円筒状部材は、一対の突起を有し、これらの突起は、第１長手方向 中心線と第２横方向中心線との間の位置で互いに対向して円筒状部材の周部に配 置される請求項１に記載の絶縁シュラウド保持ウェハ。 １８． 第２円筒状部材は、一対の突起を有し、これらの突起は、第１長手方向 中心線と第２横方向中心線との間の位置で互いに対向して円筒状部材の周部に配 置される請求項１に記載の絶縁シュラウド保持ウェハ。 １９． 第２円筒状部材は、一対の突起を有し、これらの突起は、第１長手方向 中心線と第２横方向中心線との間の位置で互いに対向して円筒状部材の周部に配 置される請求項１に記載の絶縁シュラウド保持ウェハ。 ２０． 第２円筒状部材は、一対の突起を有し、これらの突起は、第１長手方向 中心線と第２横方向中心線との間の位置で互いに対向して円筒状部材の周部に配 置される請求項１に記載の絶縁シュラウド保持ウェハ。 ２１． （ａ）第１，第２側部を有する平坦な基部部材と、 （ｂ）平坦な基部部材の第１側部から延び、それぞれが軸方向ピン収容孔とこ のピン収容孔を通る軸方向中心線とを有する第１，第２，第３，第４円筒状部材 とを備え、これらの円筒状部材は、第１長手方向中心線が第１，第２円筒状部材 の軸方向中心線を通り、第２長手方向中心線がこの第１長手方向中心線から平行 に離隔し、第３，第４円筒状部材の軸方向中心線を通り、第１横方向中心線が第 １，第３円筒状部材の中心線を通り、第２横方向中心線が第２，第４円筒状部材 の中心線を通るように、配列内に位置し、更に、 （ｃ）第１長手方向中心線から周方向に移動した位置で、第１円筒状部材の周 部に配置される突起、 を備える絶縁シュラウド保持ウェハ。 ２２． （ａ）第１，第２側部を有する平坦な基部部材と、 （ｂ）この平坦な基部部材の第１側部から延び、それぞれが軸方向ピン収容孔 とこのピン収容孔を通る軸方向中心線とを有する第１，第２，第３，第４円筒状 部材とを備え、これらの円筒状部材は、第１長手方向中心線が第１，第２円筒状 部材の軸方向中心線を通り、第２長手方向中心線がこの第１長手方向中心線から 平行に離隔し、第３，第４円筒状部材の軸方向中心線を通り、第１横方向中心線 が第１，第３円筒状部材の中心線を通り、第２横方向中心線が第２，第４円筒状 部材の中心線を通り、ピン収容孔は、第１円筒状部材の軸方向中心線を通るスロ ットであり、この第１円筒状部材は、これから垂直に延びる一対の中間対向凹部 を有し、更に、 （ｃ）スロットから延びる対向した凹部と半径方向に整合した位置で、第１円 筒状部材の周部に配置された突起、 を備える絶縁シュラウド保持ウェハ。[Claims] 1. (A) a flat base member having first and second side portions;   (B) first, second, third and fourth cylindrical portions extending from the first side of the flat base member; Each cylindrical member penetrates the axial pin receiving hole and this pin receiving hole The cylindrical member has a first longitudinal center line having a first and a second center line. 2 penetrates the axial center line of the cylindrical member, and the second longitudinal center line Pass through the axial center lines of the third and fourth cylindrical members in parallel with the core line at intervals. And a first lateral centerline extends through the centerlines of the first and third cylindrical members, A lateral centerline extends through the centerlines of the second and fourth cylindrical members;   (C) disposed at the periphery of the first developing member, at least a part of which is located at the center in the first longitudinal direction; A projection disposed between the line and the first lateral centerline;   An insulating shroud holding wafer comprising: 2. A second peripheral projection provided on the first cylindrical member is provided. At least a portion is located between the first longitudinal centerline and the first lateral centerline. 3. The insulating shroud holding wafer according to 1. 3. The second projection according to claim 1, wherein the second projection is disposed on an opposite side of the peripheral portion with respect to the first projection. Insulating shroud holding wafer. 4. Each of the first and second projections has a projection centerline, and these projection centerlines are The first longitudinal centerline and the first lateral centerline are shifted about 45 degrees. 4. The insulating shroud holding wafer according to 3. 5. 5. The insulating shroud retainer of claim 4, wherein the axial bore has an elongated slot. Wafer. 6. A pair of opposed pin receiving recesses extend from the elongated slots in the pin receiving holes. An insulating shroud wafer according to claim 5. 7. The elongated slot defines a longitudinal axis that intersects the first longitudinal centerline at an acute angle. The insulating shroud holding wafer according to claim 6, comprising: 8. The acute angle at which the longitudinal centerline of the elongated slot intersects the first longitudinal centerline is The insulating shroud holding wafer of claim 7, wherein the angle is about 45 degrees. 9. The recess extending from the longitudinal slot is located at the longitudinal centerline of the elongated slot. 9. The insulating shroud holding wafer of claim 8, wherein the wafer extends substantially perpendicularly therefrom. 10. 10. The insulating shroud holding wafer according to claim 9, wherein the recess has a triangular shape. . 11. The method according to claim 9, wherein each of the protrusions includes a wall covering a part of the cylindrical member. Insulation shroud holding wafer. 12. Each of the protrusions overlaps the periphery over an area of about 90 degrees of the cylindrical member. The insulating shroud holding wafer according to claim 11. 13. The centerline of the projection is aligned radially with the recess from the longitudinal slot. 12. The insulating shroud holding wafer according to claim 11. 14． The first cylindrical member has a predetermined height, and the protrusion extends only to a part of this height. An insulating shroud holding wafer according to claim 11. 15. Each of the protrusions has an upper edge that curves in an arc toward the cylindrical member The insulated shroud wafer according to claim 14. 16. The upper edge of the projection is a projection centerline, a first longitudinal centerline, and a first lateral centerline. 16. The insulating shroud of claim 15, wherein the shroud curves sideways toward a flat base member between the two. Wood wafer. 17． The second cylindrical member has a pair of protrusions, and these protrusions are in the first longitudinal direction. At the position between the center line and the second lateral center line, they are arranged on the periphery of the cylindrical member so as to face each other. The insulating shroud holding wafer according to claim 1, wherein the wafer is placed. 18. The second cylindrical member has a pair of protrusions, and these protrusions are in the first longitudinal direction. At the position between the center line and the second lateral center line, they are arranged on the periphery of the cylindrical member so as to face each other. The insulating shroud holding wafer according to claim 1, wherein the wafer is placed. 19. The second cylindrical member has a pair of protrusions, and these protrusions are in the first longitudinal direction. At the position between the center line and the second lateral center line, they are arranged on the periphery of the cylindrical member so as to face each other. The insulating shroud holding wafer according to claim 1, wherein the wafer is placed. 20. The second cylindrical member has a pair of protrusions, and these protrusions are in the first longitudinal direction. At the position between the center line and the second lateral center line, they are arranged on the periphery of the cylindrical member so as to face each other. The insulating shroud holding wafer according to claim 1, wherein the wafer is placed. 21. (A) a flat base member having first and second side portions;   (B) extending from the first side of the flat base member, each being an axial pin receiving hole; First, second, third, and fourth cylindrical members having an axial centerline passing through the pin accommodation hole These cylindrical members have a first longitudinal center line, the first and second cylindrical members of which And the second longitudinal center line is parallel to the first longitudinal center line. , And passes through the axial center lines of the third and fourth cylindrical members, and the first lateral center line 1, passing through the center line of the third cylindrical member, the second center line in the lateral direction is the second, fourth cylindrical member Are located in the array so that they pass through the center line of   (C) at a position moved in the circumferential direction from the first longitudinal center line, the circumference of the first cylindrical member Protrusions located on the part,   An insulating shroud holding wafer comprising: 22. (A) a flat base member having first and second side portions;   (B) extending from a first side of the flat base member, each having an axial pin receiving hole; And a first, second, third, and fourth cylindrical shape having an axial centerline passing through the pin receiving hole. The first and second cylindrical members have a first longitudinal center line. Passing through the axial centerline of the member, and a second longitudinal centerline extending from the first longitudinal centerline. Parallel spaced apart, passing through the axial centerlines of the third and fourth cylindrical members, and a first transverse centerline Passes through the center lines of the first and third cylindrical members, and the second lateral center line extends through the second and fourth cylindrical members. The pin receiving hole passes through the center line of the member and the slot that passes through the axial center line of the first cylindrical member. A first cylindrical member having a pair of intermediate opposed recesses extending vertically therefrom. And further,   (C) a first circle at a position radially aligned with the opposite recess extending from the slot; A projection arranged on the periphery of the tubular member,   An insulating shroud holding wafer comprising:
JP54957098A 1997-05-15 1998-05-15 Shroud holding wafer Pending JP2001525979A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4662197P 1997-05-15 1997-05-15
US60/046,621 1997-05-15
PCT/US1998/009946 WO1998052253A2 (en) 1997-05-15 1998-05-15 Shroud retention wafer

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JP2001525979A true JP2001525979A (en) 2001-12-11

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EP (1) EP1010218B1 (en)
JP (1) JP2001525979A (en)
DE (1) DE69809071T2 (en)
ES (1) ES2186156T3 (en)
WO (1) WO1998052253A2 (en)

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NL1015920C2 (en) * 2000-08-11 2002-02-12 Fci Mechelen N V Housing suitable for use in an electrical connector and substrate comprising such a housing.

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US4749373A (en) * 1987-06-22 1988-06-07 Amp Incorporated Crimp snap retention system
US5522730A (en) * 1993-07-01 1996-06-04 The Whitaker Corporation Electrical pin field

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WO1998052253A3 (en) 1999-03-25
DE69809071D1 (en) 2002-12-05
ES2186156T3 (en) 2003-05-01
DE69809071T2 (en) 2003-06-12
EP1010218B1 (en) 2002-10-30
EP1010218A2 (en) 2000-06-21
WO1998052253A2 (en) 1998-11-19

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