CN103855526B - 电气终端保持器及接收器组件 - Google Patents
电气终端保持器及接收器组件 Download PDFInfo
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Abstract
本发明涉及电气终端保持器及接收器组件。提供一种保持器以将导电终端保持在接收器内。该保持器具有被设置大小以被接收器接收且接合终端来保持在接收器内的终端的纵向主体。主体具有贯穿其形成的被设置大小以接收穿过该孔接触终端的针脚的孔。台肩从主体横向延伸以接合接收器的远端且相对于接收器定位主体。紧固件从台肩纵向延伸且从主体间隔隔开以将保持器紧固到接收器。接收器组件设有外部地形成在主体上的倒钩。导电终端被接收在接收器组件内。保持器被设置在接收器的开口上以与倒钩接合来紧固保持器到主体从而保持其中的终端。
Description
相关申请的交叉引用
本申请要求2012年11月28日提交的美国申请第13/687,317号的优先权,其公开内容通过引用以其整体并入本文。
技术领域
不同的实施方式涉及有助于电连接性的电气终端的保持器,以及包含电气终端保持器的接收器组件(receptacleassembly)。
背景技术
电气终端使用在多种应用中以有助于元件间的电连接性。一些电气终端可以被配置成便于与可以重复地插入和移出或者另外被配置成重复地接合和分离电气终端的类型的可移除连接器一起使用。当终端和连接器之间的电连接区域有差的连接性时,电气终端有助于与如此可移除连接器的电连接性的能力存在问题,特别地当公差变化、污染、或因重复使用而老化导致部件间的配合装配变得松、不牢靠或堵塞时。
发明内容
根据至少一种实施方式,提供保持器用于保持接收器内的导电终端。该保持器具有纵向主体,纵向主体被设置大小以被接收器接收且接合终端来保持在接收器内的终端。主体具有贯穿其形成的孔,孔被设置大小以接收穿过该孔接触终端的针脚。台肩从主体横向延伸以接合接收器的远端且相对于接收器定位主体。紧固件从台肩纵向延伸且从主体间隔隔开以紧固保持器到接收器。
根据至少另外一种实施方式,接收器组件设有具有至少一个形成其中的接收器的壳体。导电终端被接收在接收器内。保持器被设置在接收器的开口上以保持其中的终端。该保持器具有纵向主体,纵向主体被设置大小以被接收器接收且接合终端来保持在接收器内的终端。主体具有贯穿其形成的孔,孔被设置大小以接收穿过该孔接触终端的针脚。台肩从主体横向延伸以接合接收器的远端且相对于接收器定位主体。紧固件从台肩纵向延伸且从主体间隔隔开以紧固保持器到接收器。
根据至少另外一种实施方式,提供保持器用于保持接收器内的导电终端。保持器具有纵向主体,纵向主体被设置大小以被接收器接收且接合终端来保持在接收器内的终端。主体有贯穿其形成的孔,孔被设置大小以接收穿过该孔与终端接触的针脚。台肩从主体横向延伸以接合接收器的远端且相对于接收器定位主体。紧固件从台肩纵向延伸。紧固件具有的长度大于主体的长度。
根据至少另外一种实施方式,接收器组件设有壳体,该壳体具有主体,主体具有形成在其中的至少一个接收器,接收器具有在主体远端的开口,主体具有毗邻远端外部地形成在主体上的至少一个倒钩。导电终端被接收在接收器内。保持器被设置在接收器的开口上以与至少一个倒钩接合来紧固保持器到主体从而保持其中的终端。
附图说明
图1是根据一种实施方式的与交通工具和电源一起示出的连接器组件的透视图;
图2是图1的连接器组件的分解透视图;
图3是根据一种实施方式的图1的连接器组件的接收器组件的透视图;
图4是图3的接收器组件的远端的放大局部剖视图;
图5是根据一种实施方式的图1的连接器组件的接收器组件的透视图;
图6是图5的接收器组件的远端的放大局部剖视图;
图7是根据一种实施方式的图1的连接器组件的接收器组件的透视图;以及
图8是图7的接收器组件的远端的放大局部剖视图。
具体实施方式
如所需地,本发明的详细实施方式公开于此;但是,应了解到,公开的实施方式仅仅是可以以不同的和可替换的形式实施的本发明的示例。附图不一定按照比例;一些特征可以被放大或缩小来显示特殊部件的细节。因此,此处公开的具体结构的和功能的细节不作为限制阐释,而仅仅作为代表性的基础用以教导本领域的技术人员不同地应用本发明。
参考图1,图解了根据一种实施方式的用于有助于交通工具充电的连接器组件且其总体上以标号20参考。通常地,连接器组件20可被配置成通过交换耦合部件而适应多个相异的电气配线配置。
根据一种或多种实施方式,连接器组件20被包括在线组组件22内。为了接收电能,线组组件22包括连接器以连接外部电源24。外部电源24代表交流(AC)电源,正如标准住宅的电源电路。线组组件22包括电动交通工具供电装置(EVSE)26和充电电缆28。充电电缆28在EVSE26和连接器组件20之间延伸。EVSE26被配置成在充电过程中监测通过电缆28的电能。线组组件22可被配置成手提式的(如图1中所示)或固定于充电站(未示出)。
为了给交通工具30提供电能,连接器组件20附接到“插入式”交通工具30,如混合电动交通工具。交通工具30包括交通工具充电接收器32,交通工具充电接收器32与电池34连接以接收和存储电能。交通工具充电接收器32被安装成是从交通工具30外部可达的。交通工具接收器32接收连接器组件20。电池34电连接于充电接收器32以存储电能。为存储于电池34,交通工具30也可以包括转换器(未示出)以将AC转换到DC电能。交通工具30可以是电动交通工具,或者任何接收外部电能的适用的交通工具。
现在参考图2,连接器组件20分解地图解以显示不同的部件。连接器组件20包括第一壳体部分36,第一壳体部分36具有外部插头38,外部插头38被设置大小以被接收在交通工具充电接收器32内。第一壳体部分36包括多个凹形插口40,每个凹形插口40被设置大小以接收电连接器,如接收器组件42。接收器组件42是插入插口40的阴性电连接器且通过背板44保持到插口40内,背板44通过紧固件46紧固到第一壳体部分36。
正如本领域已知的,接收器42接收被放置在交通工具充电接收器32内的多个针脚(未示出)。通过插入插头38到交通工具充电接收器32,接收器组件42与针脚对准,针脚被接收在插口40内且因此接于接收器组件42,从而产生在线组组件22和交通工具30之间的电连接。尽管阴性接收器组件42被图解并描述,本发明可考虑任何传导性连接器用于连接器组件20。可选择地,插口40可以保持阳性针式连接器。
连接器组件20包含第二壳体部分48和第三壳体部分50。第二壳体部分48和第三壳体部分50是相似的,是彼此的镜像,以蛤壳(clamshell)形状组装以保持电缆28和第一壳体部分36。一旦组装,壳体部分36、48、50共同地提供手柄用于手动操纵连接器组件20。第二和第三壳体部分48、50共同地提供外部52给连接器组件20且每一个包含腔54、56。电线58在腔54、56内从电缆28延伸,通过孔60;且与接收器组件42连接。
现在参考图3和图4,接收器组件62被图解用于连接器组件20。接收器组件62包括由导电材料制成的纵向的壳体64,壳体64具有形成于其内的接收器66(图4)。接收器66包括在壳体64的远端70处的开口68。导电终端72被接收在接收器66内。保持器74将终端72保持在接收器66内。
接收器壳体64可以有毗邻远端70的减小外部直径的部分76以收入保持器74,而没有增大接收器组件62的整体直径。减小的直径部分76可设置有围绕其形成的径向向外的保留环78,包括远离远端70延伸的倾斜表面80和背向远端70的贴合表面(abutmentsurface)82。有保留环78的减小的直径部分76可通过机加工制成,由于相对于壳体64的外部定向,直径部分76可以相对简单地制造。
保持器74包括有锥形部分86的纵向导向主体84,锥形部分86部分地延伸到接收器66内以保留和对准终端72。孔88穿过导向主体84形成以接收针脚并引导针脚与终端72接合。台肩90从导向主体84横向延伸以接合接收器壳体64的远端70。接合到远端70上的台肩90为导向主体84以及因此的终端72提供定位器,从而减小整体公差总和,通常被称为公差累积。如本领域已知的,保持器74可由绝缘材料或传导性材料制成。
保持器74还包括紧固件92的径向排列,每个紧固件92从台肩90纵向延伸且从导向主体84间隔隔开。每个紧固件92延伸长度大于导向主体84的长度以与保留环78接合。每个紧固件92是从台肩90延伸的梁(beam),且具有背向导向主体84的前沿94和面向台肩90的贴合表面96,通常被称为卡合指(snapfinger)。在安装过程中,前沿94接合保留环78的倾斜表面80。紧固件92呈角度地间隔隔开以使梁92分散地偏斜,直到紧固件贴合表面96通过保留环78的倾斜表面80。梁92缩回从而使紧固件92的贴合表面96接合保留环78的贴合表面82,以固定保持器74到纵向壳体64。孔98可以设置在毗邻梁92的台肩90内以增大梁92的柔度。
利用接收器组件62,形成在紧固件92上的或者在组装过程中发生的任何松散的飞边(looseflash)都在接收器组件62的外部且因此不影响在接收器组件62内的电连接。此外,另外的保持器的设计,或保持器的替代能通过延伸梁92提供。
图5和图6图解了用于连接器组件20的另外一种接收器组件100。接收器组件100包括由导电材料制成的纵向的壳体102,其具有形成于其内的接收器104(图6)。接收器104包括在壳体102的远端108的开口106。导电终端72被接收在接收器104内。保持器110将终端72保持在接收器104内。
接收器壳体102可以有毗邻远端108的增大内部直径的部分112以接收保持器110,而没有增大接收器组件100的整体直径。增大的内部直径部分112可设有形成于其中的径向向内的保留环114,包含远离远端108延伸的倾斜表面116和背向远端108的贴合表面118。有保留环114的增大内部直径的部分112可通过机加工制成。
保持器110包括有锥形部分122的纵向导向主体120,锥形部分122部分地延伸到接收器104内以保留和对准终端72。孔124穿过导向主体120形成以接收针脚并引导针脚与终端72接合。台肩126从导向主体120横向延伸以接合接收器壳体102的远端108。接合到远端108上的台肩126为导向主体120以及因此的终端72提供定位器,从而减小整体公差总和,通常被称为公差累积。
保持器110也包括紧固件128的径向排列,每个紧固件128从台肩126纵向延伸且从导向主体120间隔隔开。每个紧固件128延伸长度大于导向主体120的长度以与保留环114接合。每个紧固件128是从台肩126延伸的梁且具有背向导向主体120的前沿130和面向台肩126的贴合表面132。在安装过程中,前沿130接合保留环114的倾斜表面116。紧固件128呈角度地间隔隔开以使梁128收敛地偏斜直到紧固件贴合表面132通过保留环114的倾斜表面116。梁128缩回从而使紧固件128的贴合表面132与保留环114的贴合表面118接合以固定保持器110到纵向壳体102。孔134可以设置在毗邻梁128的台肩126内以增大梁128的柔度。
利用接收器组件100,大宽度的紧固件128可以应用相对薄的厚度。此外,另外的保持器或替代保持器的设计能通过延伸梁128提供。
参考图7和图8,接收器组件136被图解用于连接器组件20。接收器组件136包括由导电材料制成的具有形成其内的接收器140(图8)的纵向壳体138。接收器140包括在壳体138的远端144的开口142。导电终端72被接收在接收器140内。保持器146将终端72保持在接收器140内。
接收器壳体138可以有毗邻远端144的减小外部直径的部分148以接收保持器146,而没有增大接收器组件136的整体直径。减小的直径部分148可设有多个围绕其形成的径向向外的倒钩150。有倒钩150的减小的直径部分148可通过机加工制成,由于相对于壳体138的外部定向,减小的直径部分148可以相对简单地制造。
保持器146包括有锥形部分154的纵向导向主体152,锥形部分154部分地延伸到接收器140内以保留和对准终端72。孔156穿过导向主体152形成以接收针脚并引导针脚与终端72接合。台肩158从导向主体152横向延伸以接合接收器壳体138的远端144。接合到远端144上的台肩158为导向主体152以及因此的终端72提供定位器,从而减小整体公差总和,通常被称为公差累积。如本领域已知的,保持器146可由绝缘材料或传导性材料制成。
保持器146还包括从台肩158纵向延伸且从导向主体152间隔隔开的圆柱形紧固件套筒160。套筒160延伸长度大于导向主体152的长度以与倒钩150接合。根据一种实施方式,套筒160相对于外部直径部分148是尺寸过小的以为通过倒钩150固定的在壳体138上保持保持器146提供过盈配合。根据另外的实施方式,套筒160相对于外部直径部分148是尺寸过大的以为通过倒钩150的保持提供间隙配合。可选择地,套筒160可具有第一内部直径部分162和第二内部直径部分164,第一内部直径部分162设置大小以与壳体138的外部直径部分148过盈配合,第二内部直径部分164设置大小以当接合和紧固到倒钩150上时与壳体138的外部直径部分148有间隙。
利用接收器组件136,形成在倒钩150上的或者在组装过程中发生的任何松散的飞边在接收器组件136的外部且因此不影响在接收器组件136内的电连接。
虽然以上描述了不同的实施方式,但其不意在这些实施方式描述所有本发明的可能形式。更确切地,用于本说明书的词汇是描述性词汇而不是限制性词汇,且应了解到,不同的变化可以产生而没有偏离本发明的精神和范围。此外,不同的生效的实施方式的特征可结合以形成更多本发明的实施方式。
Claims (18)
1.一种将导电终端保持在接收器内的保持器,所述保持器包括:
纵向主体,其被设置大小以被所述接收器接收且接合所述终端以将所述终端保持在所述接收器内,所述主体具有贯穿其形成的孔,所述孔被设置大小以接收穿过所述孔以接触所述终端的针脚;
台肩,其从所述主体横向地延伸以接合所述接收器的远端且相对于所述接收器定位所述主体;以及
紧固件,其从所述台肩纵向地延伸且从所述主体间隔隔开以将所述保持器紧固到所述接收器;
其中所述紧固件包括紧固件的径向排列;并且
其中所述紧固件具有的长度大于所述主体的长度。
2.根据权利要求1所述的保持器,其中所述紧固件为大体圆柱形。
3.根据权利要求1所述的保持器,其中所述紧固件的径向排列呈角度间隔隔开。
4.根据权利要求1所述的保持器,其中所述紧固件包含贴合表面以接合所述接收器的对应贴合表面。
5.根据权利要求4所述的保持器,其中所述紧固件包含毗邻于所述紧固件的贴合表面的倾斜前沿以在装配过程中使所述紧固件的贴合表面偏移。
6.根据权利要求4所述的保持器,其中所述紧固件的贴合表面被定向在所述孔内。
7.根据权利要求4所述的保持器,其中所述紧固件的贴合表面从所述紧固件侧向向外延伸。
8.一种接收器组件,包括:
壳体,所述壳体具有至少一个形成于其中的接收器;
导电终端,所述终端被接收在所述接收器内;以及
根据权利要求1所述的保持器,其被设置在所述接收器的开口上以将所述终端保持在所述接收器中。
9.根据权利要求8所述的接收器组件,其中所述壳体包含具有远端的主体,所述远端具有形成在其中的所述开口。
10.根据权利要求9所述的接收器组件,其中所述接收器的主体包含贴合表面;且
其中所述紧固件包含贴合表面以接合所述接收器的所述贴合表面。
11.根据权利要求10所述的接收器组件,其中所述接收器的主体的贴合表面径向向外延伸。
12.根据权利要求10所述的接收器组件,其中所述接收器的主体的贴合表面径向向内延伸。
13.一种接收器组件,包括:
壳体,该壳体具有主体,所述主体具有形成在其中的至少一个接收器,所述接收器具有在所述主体的远端处的开口,所述主体具有毗邻所述远端外部地形成在所述主体上的至少一个倒钩;
导电终端,所述终端被接收在所述接收器内;以及
保持器,所述保持器被设置在所述接收器的开口上以与所述至少一个倒钩接合来将所述保持器紧固到所述主体,从而将所述终端保持在所述接收器中;
其中所述保持器包含:
纵向主体,其被设置大小以被所述接收器接收且接合所述终端来将所述终端保持在所述接收器内,所述纵向主体具有贯穿其形成的孔,所述孔被设置大小以接收穿过所述孔与所述终端接触的针脚;
台肩,其从所述纵向主体横向延伸以接合所述接收器的远端且相对于所述接收器定位所述纵向主体;以及
紧固件,其从所述台肩纵向延伸以与所述接收器的主体接合。
14.根据权利要求13所述的接收器组件,其中所述主体的远端被设置大小以便以过盈配合被接收在所述保持器内来将紧固件紧固到所述主体。
15.根据权利要求13所述的接收器组件,其中所述保持器在所述至少一个倒钩之上延伸。
16.一种将导电终端保持在接收器内的保持器,所述保持器包括:
纵向主体,其被设置大小以被所述接收器接收且接合所述终端来将所述终端保持在所述接收器内,所述主体具有贯穿其形成的孔,所述孔被设置大小以接收穿过所述孔与所述终端接触的针脚;
台肩,其从所述主体横向地延伸以接合所述接收器的远端且相对于所述接收器定位所述主体;以及
紧固件,其从所述台肩纵向地延伸且从所述主体间隔隔开以将所述保持器紧固到所述接收器;
其中所述紧固件包含贴合表面以接合所述接收器的对应贴合表面;且
其中所述紧固件还包含毗邻于所述紧固件的贴合表面的倾斜前沿以在装配过程中使所述紧固件的贴合表面偏移。
17.根据权利要求16所述的保持器,其中所述紧固件的贴合表面被定向在所述孔内。
18.根据权利要求16所述的保持器,其中所述紧固件的贴合表面从所述紧固件侧向向外延伸。
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CN101783456A (zh) * | 2009-01-20 | 2010-07-21 | Odu插塞连接系统有限责任两合公司 | 用于高温环境的电连接器 |
CN102957023A (zh) * | 2011-08-22 | 2013-03-06 | 李尔公司 | 连接器组件和端子保持器 |
Also Published As
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DE102013013676A1 (de) | 2014-05-28 |
CN103855526A (zh) | 2014-06-11 |
US8858264B2 (en) | 2014-10-14 |
US20140148062A1 (en) | 2014-05-29 |
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