CN218498500U - 用于电缆的连接器 - Google Patents

用于电缆的连接器 Download PDF

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CN218498500U
CN218498500U CN202221378488.8U CN202221378488U CN218498500U CN 218498500 U CN218498500 U CN 218498500U CN 202221378488 U CN202221378488 U CN 202221378488U CN 218498500 U CN218498500 U CN 218498500U
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connector
cable
shield
braid
slot
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CN202221378488.8U
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D·J·帕佩什
S·I·帕特尔
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Panduit Corp
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Panduit Corp
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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
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/65912—Specific features or arrangements of connection of shield to conductive members for shielded multiconductor cable
    • H01R13/65915—Twisted pair of conductors surrounded by shield
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H01R13/6582—Shield structure with resilient means for engaging mating connector
    • H01R13/6583—Shield structure with resilient means for engaging mating connector with separate conductive resilient members between mating shield members
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/65912—Specific features or arrangements of connection of shield to conductive members for shielded multiconductor cable
    • H01R13/65914—Connection of shield to additional grounding conductors
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/65912—Specific features or arrangements of connection of shield to conductive members for shielded multiconductor cable
    • H01R13/65917—Connection to shield by means of resilient members
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/6592—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/622—Screw-ring or screw-casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/86—Parallel contacts arranged about a common axis

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

一种用于电缆的连接器具有圆柱形金属屏蔽件，其带有在屏蔽件后部的至少一个槽，用于配合电缆编织物。在一个实施例中，屏蔽件还具有电缆释放部，电缆释放部在屏蔽件的后部且与至少一个槽相对地切出。

Description

用于电缆的连接器
技术领域
本实用新型通常涉及工业连接器，更具体地说，涉及帮助将电缆的金属编织物连接到工业连接器的屏蔽件的技术。
背景技术
工业中的许多自动化过程依赖于模制电缆组件。在许多这些应用中，可能有各种恶劣的环境，要求它们承受大量的耐久性和耐候性测试。生成带有独特防护罩的线组，同时满足典型的工业速度和标准，使得公司能够进入这个市场并为其提供在这个工业中竞争的机会。其中的一些标准包括用于耐受灰尘、污垢、沙子和水的IP67，以及用于户外使用的NEMA 3、4和6。
包覆模制的连接器有不同的形状和形式。90度连接器是最具挑战性的，因为用于电缆或线缆的空间狭小以及具有挑战性的90度弯曲。现有技术描绘了使用金属屏蔽件来对电缆进行管理，以供至90°的弯曲。这增加了设计的成本和复杂性。
其他变体使用具有金属编织套管的屏蔽电缆，该套管与连接器的金属屏蔽件结合。通过将编织物压接到金属屏蔽件、将编织物焊接到金属屏蔽件或同时执行这两种操作来完成结合。压接和焊接也增加了装配的成本和装配时间。
实用新型内容
工业连接器具有圆柱形金属屏蔽件，屏蔽件具有在该屏蔽件后部的至少一个槽，用于配合电缆编织物。在一个具体实施例中，屏蔽件还具有在后部与该至少一个槽相对地切出的电缆释放部。
附图说明
图1示出了阳连接器的等轴视图，该连接器具有用于将电缆编织物电气连接到连接器的屏蔽件的改进技术。
图2示出了阴连接器，该连接器具有用于将电缆编织物电气连接到连接器的屏蔽件的改进技术。
图3示出了附接有电缆的图1的连接器的俯视图、侧视图和后视图。
图4示出了在连接器完成了包覆模制工序之后的图3的连接器的俯视图、侧视图和正视图。
具体实施方式
图1和图2分别示出了本实用新型的示例性阳连接器10和阴连接器11。焊接好之后，用热塑性弹性体对连接器进行包覆模制。阳连接器和阴连接器都具有圆柱形金属屏蔽件20。本实用新型概述了在连接器的金属屏蔽件 20上保持工业电缆屏蔽编织物32(见图3)的方法。这生成了用于工业跳线结合的电气接地。包覆模制工序有助于将编织物保持在连接器屏蔽件上。
相比于现有技术，连接器屏蔽件20的长度更长。额外的长度允许包覆模制部附着在连接器的更多表面积上，从而生成更大的密封部，以耐受被水淹没的情况。连接器屏蔽件的后部具有电缆释放部21，允许相对于连接器轴线转过 90°来对电缆进行布线。在连接器屏蔽件的顶部还切出两个槽22，以供电缆编织物布线而穿过。电缆释放部21和槽22在图1和图2中示出。这类似于绝缘位移导体(IDC)。如图3所示，将电缆30剥开，并将电缆导体31焊接到连接器的电气导体(导体未在图3中示出，但可见图1的导体50作为参考)。电缆编织物32扭绞，与电缆导体分离。电缆编织物沿屏蔽件20的周向布线，穿过第一槽22，再绕回以穿过在相对侧上的槽22。槽22在模制期间保持电缆编织物22。在连接器的包覆模制工序期间，模制材料围绕连接器的外部流动，并穿过连接器顶部的孔60。流入孔60中的材料填充连接器屏蔽件20的内部。来自模制工序的压力将电缆编织物32紧靠连接器屏蔽件20的外部和电缆屏蔽件20的内部而压紧。紧靠屏蔽件而对编织物的压紧完成了将电缆编织物结合到连接器屏蔽件。
焊接后，用热塑性弹性体对连接器进行包覆模制。包覆模制生成一个防护罩，该防护罩保护连接器免受环境的影响。该防护罩还为用户提供了符合人体工程学的柔软的“沙漏”几何形状，该沙漏形状允许从任何角度进行稳固的抓握，以有助于安装和拆卸连接器。包覆模制而成的几何形状在图4中示出。
虽然本实用新型已经描述为具有优选设计，但在本公开的精神和范围内，本实用新型还可以进一步修改。因此，本申请旨在使用其一般原理来涵盖本实用新型的任何变型、用途或改型。此外，本申请旨在涵盖在该实用新型所属领域的已知或惯例实践内并且落入所附权利要求书的限制内的与本公开的这种偏离。

Claims (3)

1.一种用于电缆的连接器，所述连接器包括：
至少一个导电触头；
圆柱形的金属屏蔽件，所述金属屏蔽件至少部分地围绕着所述至少一个导电触头，其中所述金属屏蔽件在所述金属屏蔽件的后部具有至少一个槽，所述至少一个槽配置与电缆的电缆编织物相配合。
2.如权利要求1所述的连接器，其特征在于，所述连接器还包括释放部，所述释放部在所述金属屏蔽件的后部且与所述槽相对地切出。
3.如权利要求1所述的连接器，其特征在于，所述连接器还包括位于所述连接器的外部的包覆模制部。
CN202221378488.8U 2021-05-26 2022-05-25 用于电缆的连接器 Active CN218498500U (zh)

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US17/330,740 2021-05-26
US17/330,740 US20220384999A1 (en) 2021-05-26 2021-05-26 Shielded electrical connector

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1611014A (en) * 1923-09-19 1926-12-14 Walter A Frantz Cord terminal
JP2016072067A (ja) * 2014-09-30 2016-05-09 ホシデン株式会社 コネクタ
JP6745044B2 (ja) * 2017-02-03 2020-08-26 株式会社オートネットワーク技術研究所 シールド端子

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