CN1026539C - 电接插件加强部件 - Google Patents

电接插件加强部件 Download PDF

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Publication number
CN1026539C
CN1026539C CN90104698A CN90104698A CN1026539C CN 1026539 C CN1026539 C CN 1026539C CN 90104698 A CN90104698 A CN 90104698A CN 90104698 A CN90104698 A CN 90104698A CN 1026539 C CN1026539 C CN 1026539C
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CN
China
Prior art keywords
connector
groove
attached
shaped member
strengthening part
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Expired - Lifetime
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CN90104698A
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English (en)
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CN1058300A (zh
Inventor
李·安德鲁·巴卡斯
戴维·贝蒂·辛尼西
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TE Connectivity Corp
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AMP Inc
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Publication of CN1058300A publication Critical patent/CN1058300A/zh
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    • 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
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
    • H01R12/727—Coupling devices presenting arrays of contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • 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
    • H01R12/7011—Locking or fixing a connector to a PCB

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

本发明公开了一种与电接插件(50)配合使用的加强部件(10)。更具体地说，该加强部件(10)包括一个刚性的L形构件(12)和锁紧夹子(14)，构件(12)，具有可调整地容纳电接插件(50)的凹槽(26)，锁紧夹子(14)附设到接插件(50)上并带磨擦地安放在L形构件(12)的沟槽(32)内，从而防止构件(12)与接插件(50)间的相对移动。

Description

本发明涉及附设在电接插件上防止其沿纵轴线弯曲的部件。
由美国专利4，655，518可知，一种加强部件，用来防止那种导电引线从电介质外壳向外延伸的电接插件弯曲，所述加强部件包括细长的刚性L形构件，所述构件具有把一个以上接插件附装到其一条腿上的机构，以及把隔板附装到其另一条腿上的机构，其特征在于，该L形构件沿其自由边有向外敞开的沟槽，一个以上锁紧夹子一端具有可附装到该接插件的机构，从而防止该接插件和该L形构件之间的相对运动。
尽管上述部件也很满足需要，但它不大适宜用在多个称作“模件”的短尺寸插座上。因此，如今要求提供一种很适宜用于模件和窄长接插件的加强板部件。
根据本发明的加强部件，用来防止导电引线从电介质外壳向外延伸的那种电接插件弯曲，所述加强部件包括细长的刚性L形构件，所述构件具有把一个以上接插件附装至其一条腿上的机构、以及把隔板附装到其另一条腿上的机构，其特征在于，该L形构件沿其自由边有向外敞开的沟槽，一个以上锁紧夹子一端具有可附装到该接插件的机构，另一端具有可容纳于所述沟槽内的弹性部分，从而防止该接插件和该L形构件之间的相对运动。
图1是本发明的加强部件和使用该部件的电接插系统的部件分解透视图;
图2是组装到该电接插件系统的插座模件上的加强部件的透视图;
图3是沿图2的3-3线所截取的剖视图;
图4A和4B是本发明的，锁紧夹子的透视图。
如图1所示，加强部件10包括构件12、锁紧夹子14和隔板16。构件12是一个L形的铝质挤压件，其两个侧面18、20之间为直角。侧面18上具有从其自由边24向内开的、并且沿着其长度方向延伸的沟槽22。在侧面20的内表面28开有梯形凹槽26，还有一个与该凹槽26邻接而平行的梯形肋条30。在侧面20的自由边34还开有向内的、并沿着其长度方向延伸的沟槽32。
从图4A和4B可较清楚地看出，锁紧夹子14包括分别在窄条38两端向外延伸的平板部分34和弹性部分36。如图3、4A和4B所示，窄条38呈弯曲形状，使得它与平板部分34和弹性部分36互相倾斜。平板部分34在相应的侧边上有向外突出的凸耳40。弹性部分36分成中间弹性段36a和分别处于该中间弹性段36a两侧的两个外侧弹性段36b。如图所示，弹性段36a和36b都是有外凸表面36d的拱形。锁紧夹子14最好由不锈钢材料制成。
隔板16用绝缘材料制成，其上开有形成预定图案的孔群42和邻近一个纵向边的固定梢44。
如图1所示，附设加强部件10的接插件59包括外壳52，外壳52上有从侧面56向外延伸的侧壁54。梯形肋条58邻近长自由边60而沿该边纵向延伸，梯形凹槽62邻近并且平行肋条58延伸。在侧面56上的、具有3个边的框架64包括向内开的沟槽66。如图所示，框架64和沟槽66沿离开侧壁54的方向敞开。
参见图2和3，一个或几个接插件50与构件12按照各自的凹槽26和62分别嵌合对方的凸肋58和30的关系，从一端平滑进入配合位置。完成所希望的定位后，将锁紧夹子14装上去，使其平板部分34的各凸耳44带摩擦地安放在框架64的沟槽66内，并且其弹性部分36带摩擦地安 放在沟槽32内。锁紧夹子14防止接插件50与构件12间有相对滑移。通过将隔板16上的固定梢44带磨擦地安放入沟槽22，使隔板16靠紧到构件12上。接插件50的外壳52上的接触元件70、72的导柱68穿过孔42。
加强部件10十分有利地使用在如图1所示的电接插件系统上。系统74包括称为插座的接插件50和称为插头的匹配接插件76。安置在底板78上的接插件76可容纳多个附装子插件80的接插件50。加强部件10对各接插件50起结构支撑作用，并使这些接插件按希望的型式定位。
如上所述，与电接插件系统配合使用的加强部件已经公开。该加强部件包括用于容纳电接插系统的插座接插件的一个窄长的L形构件。该加强部件还包括用于可拆卸地将接插件锁紧在L形构件上的锁紧夹子。而且，还公开了一个与该L形构件配合使用的隔板。

Claims (4)

1、一种加强部件(10)，用来防止导电引线从电介质外壳(52)向外延伸的那种电接插件(50)弯曲，所述加强部件包括细长的刚性L形构件(12)，所述构件(12)具有把一个以上接插件附装到其一条腿上的机构(32)，以及把隔板(16)附装到其另一条腿上的机构(22)，其特征在于，该L形构件(12)沿其自由边，有向外敞开的沟槽(32)，一个以上锁紧夹子(14)一端具有可附装到该接插件的机构(34)，另一端具有可容纳于所述沟槽(32)内的弹性部分(36)，从而防止该接插件和该L形构件之间的相对运动。
2、根据权利要求1的加强部件，其特征在于，所述弹性部分（36）包括多个拱形弹性段（36a、36b），所述弹性段具有可与该沟槽（32）摩擦啮合的外凸表面;至少两个所述外凸表面沿彼此相对方向面向外部。
3、根据权利要求1或2的加强部件，其特征在于，所述可附装到该接插件的机构包括平板部分（34）。
4、根据权利要求3的加强部件，其特征在于，所述弹性部分（36）偏离所述平板部分（34）的平面。
CN90104698A 1989-07-14 1990-07-13 电接插件加强部件 Expired - Lifetime CN1026539C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US380,067 1989-07-14
US07/380,067 US4952172A (en) 1989-07-14 1989-07-14 Electrical connector stiffener device

Publications (2)

Publication Number Publication Date
CN1058300A CN1058300A (zh) 1992-01-29
CN1026539C true CN1026539C (zh) 1994-11-09

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US (1) US4952172A (zh)
EP (1) EP0408212B1 (zh)
JP (1) JP2936343B2 (zh)
KR (1) KR0159509B1 (zh)
CN (1) CN1026539C (zh)
CA (1) CA2018853C (zh)
DE (1) DE69012465T2 (zh)

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Publication number Publication date
DE69012465D1 (de) 1994-10-20
CN1058300A (zh) 1992-01-29
CA2018853C (en) 1996-04-23
KR0159509B1 (ko) 1998-12-15
CA2018853A1 (en) 1991-01-14
EP0408212A1 (en) 1991-01-16
KR910003860A (ko) 1991-02-28
JPH0346776A (ja) 1991-02-28
JP2936343B2 (ja) 1999-08-23
US4952172A (en) 1990-08-28
EP0408212B1 (en) 1994-09-14
DE69012465T2 (de) 1995-05-04

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Granted publication date: 19941109