CN2701110Y - 具铣沟槽体的导线端子压著部结构 - Google Patents

具铣沟槽体的导线端子压著部结构 Download PDF

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CN2701110Y
CN2701110Y CNU2004200478956U CN200420047895U CN2701110Y CN 2701110 Y CN2701110 Y CN 2701110Y CN U2004200478956 U CNU2004200478956 U CN U2004200478956U CN 200420047895 U CN200420047895 U CN 200420047895U CN 2701110 Y CN2701110 Y CN 2701110Y
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黎木德
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/188Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping having an uneven wire-receiving surface to improve the contact
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/183Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
    • H01R4/184Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
    • H01R4/185Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/16Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending

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Abstract

一种具铣沟槽体的导线端子压著部结构,尤指由一插接端、一芯线压著部及一导线绝缘披覆压著部所组成的端子本体。在该芯线压著部及该导线绝缘披覆压著部皆设有复数条铣沟槽体。其中该铣沟槽体由芯线压著部的内侧表面及该导线绝缘披覆压著部的内侧表面的一侧端连续地延伸至另一侧端。该芯线压著部用以压着连接导线芯线,同时以导线绝缘披覆压著部压着连接导线绝缘披覆。该铣沟槽体可使芯线压著部及导线绝缘披覆压著部形成高结构强度,更能形成该端子本体与对应导线的接触面积与密度,以使连结处理后的电气装置,达到增强其相互间的电气传导性。

Description

具铣沟槽体的导线端子压著部结构
技术领域
本实用新型涉及一种具铣沟槽体的导线端子压著部结构,尤指在端子本体的压著部设有复数条铣沟槽体的具铣沟槽体的导线端子压著部结构。
背景技术
纵观现有技术中,公知端子结构的设计,是用以电气装置间的连接接口,尤指一电气装置的连接导线与其它电气装置的连接导线的连接接口。
公知端子结构的种类,一般可以区分为单粒端子与连续端子。该连续端子具有复数单粒端子,以料带联结复数单粒端子而制成连续端子。一般单粒端子配合压着工具单次操作,即可完成导线间的相互连接。而连续端子使用全自动压着工具,连续操作完成电气装置或元件的导线间的相互连接。
参阅图1所示,其显示一种现有技术中一种公知端子结构的平面正视图,该公知端子结构包括有端子本体1、插接端11、芯线压著部12、导线绝缘披覆压著部13、冲压沟槽体121及料带14等。图1A及图1B所示,其分别显示图1现有技术中公知端子结构的侧视图及剖视图。
在该芯线压著部12内侧表面形成复数条冲压沟槽体121,而在该芯线压著部12的外侧表面由于受到冲压,故形成复数条冲压凸形条状体122。该冲压凸形条状体122将使该芯线压著部12与对应导线受到压着连接时的接触力增强,然而该种冲压加工方式,会导致该芯线压著部12的结构应力与剪力相对地降低,尤其当该芯线压著部12相对应变形以压着连接导线时,将同时降低该公知端子的耐用性。一般来说该端子压著部结构体采用铜、铝材料。
在端子本体1中邻近导线绝缘披覆压著部13的顶面形成一料带14,该料带14在制造连续端子时作为联结各个端子本体1之用。当使用者在操作压着导线时,该端子本体1会与料带14分离。
再者,插接端11的形状相对应于插接的电气装置而形成相对应的各种形状。参阅图2A至图2F,其显示其它型态的公知端子结构的立体侧视图及平面侧视图。这些公知的端子结构大致上与图1所示的结构相同,其差异仅在于该插接端的结构可能有所不同。例如在图2A中所示的插接端11A是一种公知R形端子,在图2B中所示的插接端11B是一种公知圆管插座端子,在图2C中所示的插接端11C是一种公知旗形端子,在图2D中所示的插接端11D是一种公知子弹型公插端子,在图2E中所示的插接端11E是一种公知尖头型公插端子,在图2F中所示的插接端11F是一种公知方型套筒插端子。当然尚有其它公知端子插接端的形状,如针形、扁平插销状...等。
以上公知的端子结构中,因一般电线的芯线皆是复数条细绞线构成,当压著部与芯线压着连接时,因其结构相互间的接触密度低,该缺点将使得端子芯线压著部12与导线间的抗拉强度不足,也会造成其电气传导性的劣质化。
尤其在导线导通大电流所发生的热胀现象,可能会直接导致该端子芯线压著部12与电线的连接松脱,将明显地造成其不佳的电气传导性,亦很容易产生电气使用上的危险。
为了解决上述公知端子结构的缺点,有各种不同的结构改良。例如在台湾新型专利公告编号第199607专利中,揭露了一种电线端子的改良构造,其包括有一定位端及压接端。其中该定位端具有一供螺栓穿过固定的空间。该压接端与上述定位端一体成型,而且设有一孔用以供电线穿入,并可以工具压迫该压接端夹紧电线。当该已剥皮电线的芯线部位被压接于压接端的内侧部位,并在裸线、压接端与定位端形成可导电性连结,而压接端在压接电线的末端形成的导电刺部,用以刺入上述穿过压接端的未剥皮电线。
上述公知端子结构压接端形成尖锐的导电刺部,以作为与导线的芯线或披覆的压着时辅助之用。然而该尖锐的导电刺部会造成导线的芯线或披覆受到刮伤或损害,该损害更可能造成该装置发生漏电现象。尤其在高电压及大电流环境下,使用上述公知端子结构的设备,在通电的情况下发生漏电现象的机率将大为增加。
在各类型端子结构设计中,虽然可达到导线的芯线或披覆的压着组装的目的,但各种结构设计却不一定能达到高结构强度及良好电接触的效果。因此,在此一技术领域中,仍有许多待改进之处。
发明内容
本实用新型要解决的技术问题是提供一种具铣沟槽体的导线端子压著部结构,经由本实用新型的新颖设计,可以使得电气装置间的连接接口组装,皆能很具高抗拉强度、高电气安全性及高耐用性的优点。
本实用新型解决问题的技术方案是:一种具铣沟槽体的导线端子压著部结构,在该导线端子的端子本体的其中一端设有插接端,而该插接端的邻近位置处设有至少一芯线压著部,其压着连接一导线的芯线,其中:该导线端子的芯线压著部的内侧表面具有复数条铣沟槽体。
如上所述的具铣沟槽体的导线端子压著部结构,该导线端子的芯线压著部的每一个铣沟槽体由芯线压著部的内侧表面的一侧端连续地延伸至另一侧端。
如上所述的具铣沟槽体的导线端子压著部结构,该导线端子的端子本体更包括有一作为压接电线端部的导线绝缘披覆的导线绝缘披覆压著部,其形成在该端子本体的插接端的对应端。
如上所述的具铣沟槽体的导线端子压著部结构,该导线绝缘披覆压著部的内侧表面具有复数条铣沟槽体。
因此,本实用新型的具铣沟槽体的导线端子压著部结构,尤指由一插接端、一芯线压著部及一导线绝缘披覆压著部所组成的端子本体,在该芯线压著部及该导线绝缘披覆压著部皆设有复数条铣沟槽体。其中该铣沟槽体由芯线压著部的内侧表面及该导线绝缘披覆压著部的内侧表面的一侧端连续地延伸至另一侧端。该芯线压著部用以压着连接导线芯线,同时以导线绝缘披覆压著部压着连接导线绝缘披覆。该铣沟槽体可使芯线压著部及导线绝缘披覆压著部形成高结构强度,更能形成该端子本体与对应导线的接触面积与密度,以使连结处理后的电气装置,可增强其相互间的电气传导性。
本实用新型提出的具铣沟槽体的导线端子压著部结构,克服了上述公知端子结构的缺点,其主要为电气装置间的连接接口,使其同时具有高接触密度、高抗拉强度、高电气安全性及绝佳电气传导性的端子结构,则对于产业界实至为重要,而对于使用者而言,亦提供一全方位高可靠性的解决方案。
本实用新型可以加强端子结构的整体性能,其中包括结构应力、接触密度、抗拉强度、电气安全性及电气传导性等,故本实用新型提供了一种实用性高、安全又耐用的高可靠性的电气端子组件。
附图说明
图1显示一种公知端子结构的平面正视图;
图1A显示图1现有技术中公知端子结构的侧视图;
图1B显示图1现有技术中公知端子结构的剖视图;
图2A显示公知R形端子的结构;
图2B显示公知圆管插座端子的结构;
图2C显示公知旗形端子的结构;
图2D显示公知子弹型公插端子的结构;
图2E显示公知尖头型公插端子的结构;
图2F显示公知方型套筒插端子的结构;
图3显示本实用新型的具铣沟槽体的导线端子压著部结构第一实施例的平面正视图;
图4显示图3实施例的侧视图;
图5显示图3实施例的剖视图;
图6显示本实用新型的具铣沟槽体的导线端子压著部结构第二实施例的立体侧视图;
图7显示本实用新型的具铣沟槽体的导线端子压著部结构第三实施例的平面侧视图。
附图标号说明:
1、端子本体             11、插接端         12、芯线压著部
13、导线绝缘披覆压著部  14、料带           121、冲压沟槽体
122、冲压凸形条状体     2、端子本体        21、插接端
21a、R形插接端    21b、圆管凹凸接点插接端  22、芯线压著部
23、导线绝缘披覆压著部  24、料带           221、铣沟槽体
231、铣沟槽体
具体实施方式
参阅图3所示,其显示本实用新型的具铣沟槽体的导线端子压著部结构第一实施例的平面正视图。本实用新型的铣沟槽体的导线端子压著部结构由一插接端21、一芯线压著部22及一导线绝缘披覆压著部23组成一端子本体2。其中该芯线压著部22的内侧表面设有复数条铣沟槽体221。该各个铣沟槽体221由芯线压著部22的内侧表面的一侧端连续地延伸至另一侧端。
该导线绝缘披覆压著部23形成在该端子本体2的插接端21的对应端,在该导线绝缘披覆压著部23的内侧表面具有复数条铣沟槽体23。当该芯线压著部22用以压着连接一导线的芯线,同时以该导线绝缘披覆压著部23作为压接电线端部的导线绝缘披覆。
参阅图4及图5所示,其分别显示图3中所示本实用新型具铣沟槽体的导线端子压著部结构的侧视图、及剖视图。在该芯线压著部22及该导线绝缘披覆压著部23的外侧表面没有形成任何凸形条状体。所以铣沟槽体221及铣沟槽体231的制成方式,将不会如上述冲压加工制成复数条冲压凸形条状体122的公知端子结构一般地降低了结构的机械强度。
在实际制作时,端子本体2在邻近导线绝缘披覆压著部23的外侧形成一料带24,该料带24联结各个端子本体2成连续端子。当使用者在操作压着导线时,该端子本体2会自料带24分离。
参阅图6所示,其显示本实用新型的具铣沟槽体的导线端子压著部结构第二实施例的立体侧视图。在此一实施例中,其构件大致相同于图3所示的构件,其差异仅在于该R形插接端21a的结构设计有所不同。
参阅图7所示,其显示本实用新型的具铣沟槽体的导线端子压著部结构第三实施例的立体侧视图。在此一实施例中,其构件大致相同于图3所示的构件,其差异仅在于该圆管凹凸接点插接端21b的结构设计有所不同。
再者,本实用新型的具铣沟槽体的导线端子压著部结构第一实施例的插接端21与公知端子插接端11的形状一样,可以采用相对应于插接的电气装置而形成相对应的各种形状的结构设计,例如现有技术中的端子插接端形状如扁状形凹凸接点连接端子、折叠式凹凸接点连接端子、方形凹凸接点连接端子...等。
藉由以上的实施例说明可知,本实用新型确能改良公知端子结构,在导线端子压著部结构的内侧表面制成复数条铣沟槽体,以作为压接电线端部的芯线及导线绝缘披覆。
惟以上所述,仅为本实用新型的较佳实施例说明,凡习于此项技术者当可依据本实用新型的上述实施例说明而作其它种种的改良及变化,然而这些依据本实用新型实施例所作的种种改良及变化,当仍属于本实用新型的构思及权利要求书的专利范围内。

Claims (4)

1.一种具铣沟槽体的导线端子压著部结构,在该导线端子的端子本体的其中一端设有插接端,而该插接端的邻近位置处设有至少一芯线压著部,其压着连接一导线的芯线,其特征在于:该导线端子的芯线压著部的内侧表面具有复数条铣沟槽体。
2.如权利要求1所述的具铣沟槽体的导线端子压著部结构,其特征在于:该导线端子的芯线压著部的每一个铣沟槽体由芯线压著部的内侧表面的一侧端连续地延伸至另一侧端。
3.如权利要求1所述的具铣沟槽体的导线端子压著部结构,其特征在于:该导线端子的端子本体更包括有一作为压接电线端部的导线绝缘披覆的导线绝缘披覆压著部,其形成在该端子本体的插接端的对应端。
4.如权利要求3所述的具铣沟槽体的导线端子压著部结构,其特征在于:该导线绝缘披覆压著部的内侧表面具有复数条铣沟槽体。
CNU2004200478956U 2004-04-05 2004-04-05 具铣沟槽体的导线端子压著部结构 Expired - Fee Related CN2701110Y (zh)

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CNU2004200478956U CN2701110Y (zh) 2004-04-05 2004-04-05 具铣沟槽体的导线端子压著部结构
JP2005001625U JP3112143U (ja) 2004-04-05 2005-03-31 ミル加工溝体を具えた導線端子圧着部装置
US11/095,457 US20050221691A1 (en) 2004-04-05 2005-04-01 Wire terminal with clamping sections having milled grooves

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JP5375687B2 (ja) * 2010-03-15 2013-12-25 株式会社オートネットワーク技術研究所 端子金具、及び端子金具付き電線
JP2011222390A (ja) * 2010-04-13 2011-11-04 Yazaki Corp 端子金具
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JP5579341B1 (ja) 2013-02-22 2014-08-27 古河電気工業株式会社 端子連結帯、圧着端子の製造方法、電線圧着装置、及び電線圧着方法
JP2015090741A (ja) * 2013-11-05 2015-05-11 矢崎総業株式会社 圧着端子
JP2016164836A (ja) * 2015-03-06 2016-09-08 株式会社オートネットワーク技術研究所 端子付き電線及び端子
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