CN105977664A - 带拔断功能的汽车启动电源电压检测鳄鱼夹 - Google Patents

带拔断功能的汽车启动电源电压检测鳄鱼夹 Download PDF

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CN105977664A
CN105977664A CN201610426463.3A CN201610426463A CN105977664A CN 105977664 A CN105977664 A CN 105977664A CN 201610426463 A CN201610426463 A CN 201610426463A CN 105977664 A CN105977664 A CN 105977664A
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CN105977664B (zh
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叶见新
罗瑜平
黄石毫
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DONGGUAN ZHONGKANG TECHNOLOGY ELECTRONICS Co Ltd
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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
    • 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
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/32—End pieces with two or more terminations
    • 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
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/22—End pieces terminating in a spring clip
    • H01R11/24—End pieces terminating in a spring clip with gripping jaws, e.g. crocodile clip
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/10—Parallel operation of dc sources
    • H02J1/122—Provisions for temporary connection of DC sources of essentially the same voltage, e.g. jumpstart cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0034—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using reverse polarity correcting or protecting circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes

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  • Power Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

本发明的目的是提供一种带拔断功能的汽车启动电源电压检测鳄鱼夹，包括一正极鳄鱼夹结构；一负极鳄鱼夹结构；一接触公头；设置在有接触公头上的正极拔断端和负极拔断端；所述正/负极鳄鱼夹结构由正/负极上盖、正/负极上盖接触片、正/负极拔断接触片、正/负极拔断弹簧、正/负极下盖接触片、正/负极下盖以及正/负极上下盖压力弹簧组成，外正/负极硅胶线通过内部套硅胶线工艺将内正/负极硅胶线套入，正/负极拔断接触片通过内正/负极硅胶线连接至正/负极拔断检测端。所述接触公头、正极拔断检测端以及负极拔断检测端通过包胶将三者包裹在一起。

Description

带拔断功能的汽车启动电源电压检测鳄鱼夹
技术领域
本发明涉及鳄鱼夹技术领域，特别是涉及一种带自动断开功能的汽车启动电源电压检测鳄鱼夹。
背景技术
随着汽车技术的不断发展，汽车电源装置已经日益成熟，但是为了确保汽车启动电源的安全性，需要在连接端之间采用连接端子，设备的安装以及电缆布线、端子的压接完毕后对所有的电缆以及接线端进行检测，以达到自动断开的功能。但是，目前的技术中，若夹子不小心碰到车辆车身，将造成短路，产生较大的火花，造成产品车身报坏或车辆报坏，给检测带来巨大的困难。
发明内容
本发明的目的是提供一种带拔断功能的汽车启动电源电压检测鳄鱼夹，包括
一正极鳄鱼夹结构；
一负极鳄鱼夹结构；
一接触公头；
设置在有接触公头上的正极拔断端和负极拔断端；
所述正极鳄鱼夹结构由正极上盖、正极上盖接触片、正极拔断接触片、正极拔断弹簧、正极下盖接触片、正极下盖以及正极上下盖压力弹簧组成，所述正极上盖接触片与正极下盖接触片通过正极接触片硅胶电线连接，正极上盖接触片通过正极上盖固定螺丝固定在正极上盖里，正极下盖上设有正极下盖接触片，正极下盖接触片上设有正极绝缘夹层，正极绝缘夹层上设有正极拔断弹簧，正极拔断弹簧上设有正极拔断接触片，所述正极拔断接触片、正极拔断弹簧、正极绝缘夹层、正极下盖接触片依次通过正极下盖固定螺丝固定在正极下盖里；
所述负极鳄鱼夹结构由负极上盖、负极上盖接触片、负极拔断接触片、负极拔断弹簧、负极下盖接触片、负极下盖以及负极上下盖压力弹簧组成，所述负极上盖接触片与负极下盖接触片通过负极接触片硅胶电线连接，负极上盖接触片通过负极上盖固定螺丝固定在负极上盖里，负极下盖上设有负极下盖接触片，负极下盖接触片上设有负极绝缘夹层，负极绝缘夹层上设有负极拔断弹簧，负极拔断弹簧上设有负极拔断接触片，所述负极拔断接触片、负极拔断弹簧、负极绝缘夹层、负极下盖接触片依次通过负极下盖固定螺丝固定在负极下盖里；
外正极硅胶线通过内部套硅胶线工艺将内正极硅胶线套入，正极拔断接触片通过内正极硅胶线连接至正极拔断检测端；
外负极硅胶线通过内部套硅胶线工艺将内负极硅胶线套入，负极拔断接触片通过内负极硅胶线连接至负极拔断检测端。
所述接触公头、正极拔断检测端以及负极拔断检测端通过包胶将三者包裹在一起。
所述正极上盖与正极下盖之间设置有正极压力弹簧。
所述负极上盖与负极下盖之间设置有负极压力弹簧。
所述正极拔断检测端以及负极拔断检测端内分别设置有快速插头的电连接器，所述快速插头的电连接器连接拆下钳位检测单元。
本发明具有如下优势，
本发明具有如下优势，
1.此款线夹为汽车启动电源内部新增汽车电瓶电压检测自动断开功能。
2.主硅胶线采用：硅胶线内部套硅胶线工艺。
3.汽车启动电源与汽车电瓶正确连接后，此夹子将通知主机打开内部输出，以便启动汽车。若有任何一个夹子脱落，将自动关断内部输出，确保夹子在空闲状态下不带电，极大提高了启动电源的安全性及可靠性。
附图说明
图1为本发明的结构示意图；
图2为本发明的***式结构示意图；
图3为本发明装配好正极鳄鱼夹结构的结构示意图；
图4为本发明装配好负极鳄鱼夹结构的结构示意图；
图5为本发明的电路原理示意图。
具体实施方式
下面将结合附图以及具体实施例来详细说明本发明，在此本发明的示意性实施例以及说明用来解释本发明，但并不作为对本发明的限定。
参照图1至图5，本发明的目的是提供一种带拔断功能的汽车启动电源电压检测鳄鱼夹，包括
一正极鳄鱼夹结构A；
一负极鳄鱼夹结构B；
一接触公头20；
设置在有接触公头20上的正极拔断端21和负极拔断端22；
所述正极鳄鱼夹结构A由正极上盖1、正极上盖接触片2、正极拔断接触片5、正极拔断弹簧6、正极下盖接触片8、正极下盖9以及正极上下盖压力弹簧10组成，所述正极上盖接触片2与正极下盖接触片8通过正极接触片硅胶电线12连接，正极上盖接触片2通过正极上盖固定螺丝3固定在正极上盖1里，正极下盖9上设有正极下盖接触片8，正极下盖接触片8上设有正极绝缘夹层7，正极绝缘夹层7上设有正极拔断弹簧6，正极拔断弹簧6上设有正极拔断接触片5，所述正极拔断接触片5、正极拔断弹簧6、正极绝缘夹层7、正极下盖接触片8依次通过正极下盖固定螺丝4固定在正极下盖9里；
所述正极鳄鱼夹结构A由正极上盖01、正极上盖接触片02、正极拔断接触片05、正极拔断弹簧06、正极下盖接触片08、正极下盖09以及正极上下盖压力弹簧010组成，所述正极上盖接触片02与正极下盖接触片08通过正极接触片硅胶电线012连接，正极上盖接触片02通过正极上盖固定螺丝03固定在正极上盖01里，正极下盖09上设有正极下盖接触片08，正极下盖接触片08上设有正极绝缘夹层07，正极绝缘夹层07上设有正极拔断弹簧06，正极拔断弹簧06上设有负极拔断接触片05，所述正极拔断接触片05、正极拔断弹簧06、正极绝缘夹层07、正极下盖接触片08依次通过正极下盖固定螺丝04固定在正极下盖09里；
外正极硅胶线13通过内部套硅胶线工艺将内正极硅胶线11套入，正极拔断接触片5通过内正极硅胶线11连接至正极拔断检测端21；
外负极硅胶线013通过内部套硅胶线工艺将内负极硅胶线011套入，负极拔断接触片05通过内负极硅胶线011连接至负极拔断检测端22。
所述接触公头20、正极拔断检测端21以及负极拔断检测端22通过包胶19将三者包裹在一起。
所述正极上盖1与正极下盖9之间设置有正极压力弹簧10。
所述负极上盖01与负极下盖09之间设置有负极压力弹簧010。
所述正极拔断检测端21以及负极拔断检测端22内分别设置有快速插头的电连接器，所述快速插头的电连接器连接拆下钳位检测单元。
以正极为例：
其工作时，先检查好正负极检测端的连线是接触良好以及是否出现正负极接错现象，准备就绪后，正极检测端连接至电池，正极检测端分别进入一个12V的电压输入至快速插头的电连接器，经过快速插头的电连接器连接至拆下钳位检测单元，在电池的输出端、快速插头的电连接器的输入端设置有正极信号模式。正极拔断接触片5通过与汽车电瓶的正极接触可检测到电瓶电压信号传送到主机，通过是否与电瓶正负极接触而使主机芯片来判断是否需要开关电源。为了防止主机误判，在正极拔断接触片与正极上下盖接触片之间通过正极绝缘夹层起到相互绝缘，正极拔断接触片下部装有弹簧装置，在与汽车电瓶相接时能使让主机通过正极上下盖接触片输出工作时间无误。
其工作电路原理如图5所示，图中，EC5为快速插头的电连接器的电路图，EC6拆下钳位检测单元的电路图。
以上对本发明实施例所提供的技术方案进行了详细介绍，本文中应用了具体个例对本发明实施例的原理以及实施方式进行了阐述，以上实施例的说明只适用于帮助理解本发明实施例的原理；同时，对于本领域的一般技术人员，依据本发明实施例，在具体实施方式以及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。

Claims (5)

1.带拔断功能的汽车启动电源电压检测鳄鱼夹，其特征在于，包括
一正极鳄鱼夹结构；
一负极鳄鱼夹结构；
一接触公头；
设置在有接触公头上的正极拔断端和负极拔断端；
所述正极鳄鱼夹结构由正极上盖、正极上盖接触片、正极拔断接触片、正极拔断弹簧、正极下盖接触片、正极下盖以及正极上下盖压力弹簧组成，所述正极上盖接触片与正极下盖接触片通过正极接触片硅胶电线连接，正极上盖接触片通过正极上盖固定螺丝固定在正极上盖里，正极下盖上设有正极下盖接触片，正极下盖接触片上设有正极绝缘夹层，正极绝缘夹层上设有正极拔断弹簧，正极拔断弹簧上设有正极拔断接触片，所述正极拔断接触片、正极拔断弹簧、正极绝缘夹层、正极下盖接触片依次通过正极下盖固定螺丝固定在正极下盖里；
所述负极鳄鱼夹结构由负极上盖、负极上盖接触片、负极拔断接触片、负极拔断弹簧、负极下盖接触片、负极下盖以及负极上下盖压力弹簧组成，所述负极上盖接触片与负极下盖接触片通过负极接触片硅胶电线连接，负极上盖接触片通过负极上盖固定螺丝固定在负极上盖里，负极下盖上设有负极下盖接触片，负极下盖接触片上设有负极绝缘夹层，负极绝缘夹层上设有负极拔断弹簧，负极拔断弹簧上设有负极拔断接触片，所述负极拔断接触片、负极拔断弹簧、负极绝缘夹层、负极下盖接触片依次通过负极下盖固定螺丝固定在负极下盖里；
外正极硅胶线通过内部套硅胶线工艺将内正极硅胶线套入，正极拔断接触片通过内正极硅胶线连接至正极拔断检测端；
外负极硅胶线通过内部套硅胶线工艺将内负极硅胶线套入，负极拔断接触片通过内负极硅胶线连接至负极拔断检测端。
2.根据权利要求1所述的带拔断功能的汽车启动电源电压检测鳄鱼夹，其特征在于，所述接触公头、正极拔断检测端以及负极拔断检测端通过包胶将三者包裹在一起。
3.根据权利要求1所述的带拔断功能的汽车启动电源电压检测鳄鱼夹，其特征在于，所述正极上盖与正极下盖之间设置有正极压力弹簧。
4.根据权利要求1所述的带拔断功能的汽车启动电源电压检测鳄鱼夹，其特征在于，所述负极上盖与负极下盖之间设置有负极压力弹簧。
5.根据权利要求1所述的带拔断功能的汽车启动电源电压检测鳄鱼夹，其特征在于，所述正极拔断检测端以及负极拔断检测端内分别设置有快速插头的电连接器，所述快速插头的电连接器连接拆下钳位检测单元。
CN201610426463.3A 2016-06-16 2016-06-16 带拔断功能的汽车启动电源电压检测鳄鱼夹 Active CN105977664B (zh)

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CN107069850B (zh) * 2017-03-20 2024-03-19 东莞市仲康电子科技有限公司 一种汽车启动电源接线夹脱落保护与反接保护***及方法
CN110336140A (zh) * 2019-05-06 2019-10-15 成都秦川物联网科技股份有限公司 一种燃气表检测用外接电源装置

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