CN111376726A - 用于电动车的电池充电入口的紧急断开装置 - Google Patents

用于电动车的电池充电入口的紧急断开装置 Download PDF

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CN111376726A
CN111376726A CN201910590106.4A CN201910590106A CN111376726A CN 111376726 A CN111376726 A CN 111376726A CN 201910590106 A CN201910590106 A CN 201910590106A CN 111376726 A CN111376726 A CN 111376726A
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handle
emergency disconnect
battery charging
charging inlet
electric vehicle
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朴晟喆
郑又源
李圣宰
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Hyundai Motor Co
Yura Corp
Kia Corp
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Hyundai Motor Co
Kia Motors Corp
Yura Corp
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • 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
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
    • H01R13/6335—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only comprising a handle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0069—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to the isolation, e.g. ground fault or leak current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/18—Cables specially adapted for charging electric vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/18—Leaf springs
    • 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
    • H01R13/627—Snap or like fastening
    • H01R13/6271—Latching means integral with the housing
    • H01R13/6272—Latching means integral with the housing comprising a single latching arm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles
    • 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
    • H01R13/701—Structural association with built-in electrical component with built-in switch the switch being actuated by an accessory, e.g. cover, locking member
    • 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
    • H01R2201/26—Connectors or connections adapted for particular applications for vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

一种用于电动车的电池充电入口的紧急断开装置，可包括：壳体；安装在壳体内的手柄，且该手柄通过部分地暴露穿过形成于壳体的一侧的凹槽可旋转；以及紧急断开缆绳，该缆绳的一端与手柄相连，另一端与紧急断开杆相连，该紧急断开杆由安装在用于电动车充电的入口上的入口驱动器提供。

Description

用于电动车的电池充电入口的紧急断开装置
相关申请的引用
本申请要求于2018年12月11日提交的第10-2018-0159367号韩国专利申请的优先权，所述韩国专利申请通过引用全部被包括在此。
技术领域
本公开涉及一种用于紧急断开对电动车的电池进行充电的入口和出口的联接的装置。
背景技术
电动车通过使用储存在作为电源的电池中的电能而被驱动。为了对电池充电，车辆具有充电器(charger)入口，而充电站具有充电器出口或插头。当充电时，出口联接至入口。韩国专利公开10-2016-0000285和日本专利公开2011-229268公开了相关技术。
背景技术中描述的内容旨在帮助理解本公开的背景，并且可能涵盖本公开相关领域的技术人员之前未知的内容。
发明内容
本公开的一方面提供了用于电动车的电池充电入口的紧急断开装置，用于紧急断开联接至入口的出口。
根据本公开的一个方面的用于电动车的电池充电入口的紧急断开装置包括：壳体；手柄，安装在壳体中，并且手柄能通过利用形成于所述壳体的一侧的凹槽部分地暴露而旋转；以及紧急断开缆绳，该紧急断开缆绳具有与手柄连接的一侧，并具有与紧急断开杆连接的另一侧，紧急断开杆设置于安装在用于对电动车进行充电的入口上的入口驱动器中。
然后，当手柄旋转时，紧急断开缆绳被拉动，并且紧急断开缆绳使紧急断开杆旋转以释放对联接至入口的出口的限制。
此外，当紧急断开杆通过紧急断开缆绳旋转时，用于限制出口的驱动器销的突出物被释放。
然后，当在手柄旋转操作后外力放开时，手柄通过弹性回复力返回到初始位置。
此外，手柄安装部件形成在壳体的内部，手柄安装部件以直径小于手柄的直径的框架形状突出，手柄插入手柄安装部件中并且在手柄安装部件中旋转，并且手柄在将它操作之后通过设置在手柄安装部件中的片弹簧返回。
此外，片弹簧的一侧固定并联接至形成在手柄安装部件中的片弹簧固定凹槽，另一侧插入形成在片弹簧联接部件上的联接凹槽中，使得当手柄旋转时产生位移，片弹簧联接部件形成为从手柄突出。
同时，在紧急断开缆绳的一侧处形成手柄配合端部，并且手柄配合端部和手柄周缘的一侧联接，使得当手柄旋转时，手柄配合端部沿着手柄旋转方向被拉动。
根据本公开的用于电动车的电池充电入口的紧急断开装置，对于使用者来说，可通过手柄操作由紧急断开缆绳容易地断开入口驱动器的驱动器销，因此在紧急情况时下容易地断开出口。
此外，在出口通过手柄操作断开之后，紧急断开缆绳可以自动返回到初始位置。
附图说明
图1是示出了根据本公开的用于电动车的电池充电入口的紧急断开装置的示意图，显示了充电出口被联接至充电入口。
图2是图1中A部分的放大图。
图3是示出了在根据本公开的用于电动车的电池充电入口的紧急断开装置操作时，A部分的示意图。
图4到图6是根据本公开的用于电动车的电池充电入口的紧急断开装置的内部构造的部分分解图。
图7和图8是用于解释根据本公开的用于电动车的电池充电入口的紧急断开装置的操作的投影图。
具体实施方式
为了充分理解本公开、本公开的操作优势以及通过本公开的实践达到的目的，应该参考例示本公开的优选的实施例的附图和附图中说明的内容。
在描述本公开优选的实施例时，已知的描述或者重复的描述可能不必要地模糊本公开的主题，其将会被减少甚至省略。
图1是示出了根据本公开的用于电动车的电池充电入口的紧急断开装置的示意图。图2是图1中A部分的放大图，图3是示出了在根据本公开的用于电动车的电池充电入口的紧急断开装置操作时，A部分的示意图。
参考图1和图2，为了提供入口与出口之间联接的稳定性，可在其中设置如图1和图2所示的紧固锁定装置。
出口或者充电插头20具有形成在其上的锁定端21。入口或充电入口30具有锁定突出物31，使得锁定端21和锁定突出物31被锁定或接合到一起，以便当出口20被紧固至入口30或与入口接合时，阻止出口在回撤方向上缩回。此外，为了提供其物理安全性，驱动器销11向下突出以通过设置在入口30中的入口驱动器10的操作而按压出口20的锁定端21。
当和锁定端21形成整体的出口断开杆22被按压以便断开出口20的联接时，锁定端21通过围绕旋转轴线旋转向上推动驱动器销11以允许出口20从入口缩回。
对于诸如盗窃、突发事件和安全等紧急情况，出口应该迅速被断开。然而，当入口驱动器故障或类似问题发生时，可能导致出口没有被适当断开。
在下文中，根据本公开实施例的用于电动车的电池充电入口的紧急断开装置将会参考图1到图3被描述。
根据本公开的用于电动车的电池充电入口的紧急断开装置是用于在这样的状态下紧急断开联接的装置，即在该状态下，用于充电的被构造在电动车中的入口30和出口20已经连接。
入口30和出口20联接以便彼此电连接，并且在紧固或接合之后，形成在出口20上的锁定端21通过形成在入口30上的锁定突出物31锁定，以阻止充电插头20沿回撤方向移动。
此外，为了其物理安全性，驱动器销11向下突出以通过操作设置在入口30中的入口驱动器10来按压出口20的锁定端21而锁定。
在实施例中，当与锁定端21形成整体的出口断开杆22被按压以便断开出口20的联接时，锁定端21通过围绕旋转轴线旋转向上推动驱动器销11以使出口20回撤。
在实施例中，紧急断开杆12设置在入口驱动器10中，以用于紧急断开出口20和入口30，如图2所示。当紧急断开杆12如图3旋转时，驱动器销11移动以便不再按压出口20的锁定端21。
紧急断开杆12的旋转操作通过拉动与其相连的紧急断开缆绳140来操作，并且手柄120被设置用于拉动紧急断开缆绳140。
参考图4至图6，本公开的用于电动车的电池充电入口的紧急断开装置的手柄120联接至壳体110，并包括片弹簧或者螺旋扭力弹簧(比如发条)130、紧急断开缆绳140和用于覆盖和保护紧急断开缆绳140的缆绳管150。
如图4所示出的，在实施例中，壳体110包括两个被构造为分开且可装配的零件并具有手柄安装部件111，手柄安装部件以直径小于手柄120直径的框架形状突出，形成于一侧的壳体的腔内，并且手柄120被插入到手柄安装部件111中并可在手柄安装部件111内旋转。
另一侧的壳体具有用于使手柄120突出到壳体外侧的孔。
在实施例中，片弹簧固定凹槽112形成在手柄安装部件111上，使得片弹簧130的一侧插入并固定在片弹簧固定凹槽112中。
片弹簧130被置于手柄120的内周缘内部，其整体直径小于手柄120的内直径，且片弹簧130的另一侧与手柄120联接。
为了这个目的，片弹簧联接部件121形成为从手柄120突出，如图所示，片弹簧130插入并联接至形成在片弹簧联接部件121中的联接凹槽。
在实施例中，当手柄120旋转时，片弹簧130收缩并移动，而当应用于手柄120的外力释放时，片弹簧130通过弹性回复力返回初始位置，使得手柄120再次被置于初始位置。
紧急断开缆绳140的一端与手柄120连接，另一端与紧急断开杆12连接，使得当紧急断开缆绳140被手柄120拉动时，紧急断开缆绳140拉动紧急断开杆12旋转。
缆绳140的端部141固定在手柄120侧。端部141联接至手柄120的周缘的一部分。
当手柄120从图7所示的状态旋转到图8所示的状态时，片弹簧130收缩并变形，并且端部141沿着手柄120的旋转方向旋转，使得紧急断开缆绳140被拉动。
钩142形成于紧急操作缆绳140的另一侧，使得钩142通过钩在紧急断开杆12上而联接。
如上文所描述的，本公开的用于电动车的电池充电入口的紧急断开装置可以容易地操作入口驱动器的紧急断开杆以通过紧急断开杆的操作释放驱动器销的出口限制状态，因此容易地断开入口和出口之间的联接。
在实施例中，车辆包括与电池充电插头接合的电池充电入口。锁定机构设置为固定入口和插头的接合。针对紧急情况，入口包括断开触发机构。在实施例中，入口包括含有驱动器销的驱动器，驱动器销能够朝向锁定机构移动，以便固定出口或插头与入口的接合。入口进一步包括杆、缆绳和手柄，它们是断开触发机构的部件。缆绳的一端和杆联接，另一端和手柄联接。手柄连同用于向手柄施加弹力的弹簧一起被保持在壳体里。当手柄旋转时，缆绳被拉动，从而杆旋转以移动驱动器销。
如上所述，虽然本公开参照示例性附图被描述，但是它并不局限于所描述的实施例，同时，需要被本领域的技术人员明白的是各种修改和变形可能会在不脱离本公开的精神和范围内产生。因此，修改的实施例或者变化的实施例应该被包括在本公开的权利要求书中，并且本公开的范围应当基于权利要求书来解释。

Claims (8)

1.一种用于电动车的电池充电入口的紧急断开装置，包括:
壳体；
手柄，安装在所述壳体中，并且所述手柄能通过利用形成于所述壳体的一侧的孔部分地暴露而旋转；以及
紧急断开缆绳，具有与所述手柄连接的第一端部并具有与紧急断开杆连接的第二端部，所述紧急断开杆设置于安装在所述电池充电入口上的入口驱动器中。
2.根据权利要求1所述的用于电动车的电池充电入口的紧急断开装置，
其中，所述手柄被构造为旋转并与所述紧急断开缆绳连接，使得当所述手柄旋转时，所述紧急断开缆绳被拉动，并且所述紧急断开缆绳使所述紧急断开杆旋转以释放出口与所述电池充电入口之间的锁定。
3.根据权利要求2所述的用于电动车的电池充电入口的紧急断开装置，
其中，当所述紧急断开杆通过所述紧急断开缆绳旋转时，用于限制所述出口的驱动器销的突出物被释放。
4.根据权利要求2所述的用于电动车的电池充电入口的紧急断开装置，
其中，当在所述手柄的旋转操作之后外力释放时，所述手柄通过弹性回复力返回到初始位置。
5.根据权利要求4所述的用于电动车的电池充电入口的紧急断开装置，
其中，手柄安装部件形成在所述壳体的内部，所述手柄安装部件以直径小于所述手柄的直径的框架形状突出，
其中，所述手柄插入所述手柄安装部件中并且在所述手柄安装部件中旋转，并且
其中，所述手柄被构造为在其操作之后通过设置在所述手柄安装部件中的片弹簧返回。
6.根据权利要求5所述的用于电动车的电池充电入口的紧急断开装置，
其中，所述片弹簧的一侧固定并联接至形成在所述手柄安装部件中的片弹簧固定凹槽，另一侧插入形成在片弹簧联接部件上的联接凹槽中，使得当所述手柄旋转时产生位移，所述片弹簧联接部件形成为从所述手柄突出。
7.根据权利要求1所述的用于电动车的电池充电入口的紧急断开装置，
其中，所述紧急断开缆绳的端部与所述手柄的周缘的一侧联接，使得当手柄旋转时该端部沿着所述手柄的旋转方向被拉动。
8.一种车辆的充电入口，包括根据权利要求1所述的用于电动车的电池充电入口的紧急断开装置。
CN201910590106.4A 2018-12-11 2019-07-02 用于电动车的电池充电入口的紧急断开装置 Pending CN111376726A (zh)

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