CN113808874A - 一种充电枪用开关结构 - Google Patents

一种充电枪用开关结构 Download PDF

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CN113808874A
CN113808874A CN202111098966.XA CN202111098966A CN113808874A CN 113808874 A CN113808874 A CN 113808874A CN 202111098966 A CN202111098966 A CN 202111098966A CN 113808874 A CN113808874 A CN 113808874A
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switch
charging gun
waterproof
patch
hole
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刘贤靖
喻通
向晓东
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Sichuan Yonggui Science and Technology Co Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10053—Switch
    • 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
    • Y02T90/14—Plug-in electric vehicles

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Push-Button Switches (AREA)

Abstract

本发明公开了一种充电枪用开关结构，包括：按键电子开关，所述按键电子开关为贴片开关；PCB板，所述贴片开关通过SMT工艺贴装于PCB板上；充电枪壳体，所述PCB板固定于充电枪壳体内，充电枪壳体在与贴片开关相对应处开设有按键孔；防水按键部件，所述防水按键部件设置在按键孔处，用于实现对贴片开关的启闭。本发明通过选用贴片开关，集成在枪身内的PCB板上，大大节省了操作时间和成本，同时配合相应结构，保证了防水性能。

Description

一种充电枪用开关结构
技术领域
本发明涉及新能源充电系统技术领域，具体涉及一种充电枪用开关结构。
背景技术
目前主流的充电枪开关设计均为单独的开关系统部件，需要螺钉与枪身固定、焊接连接线等步骤，操作繁琐成本高。
发明内容
本发明的目的在于提供一种充电枪用开关结构。以期解决背景技术中存在的技术问题。
为了实现上述目的，本发明采用以下技术方案：
一种充电枪用开关结构，包括：按键电子开关，所述按键电子开关为贴片开关；PCB板，所述贴片开关通过SMT工艺贴装于PCB板上；充电枪壳体，所述PCB板固定于充电枪壳体内，充电枪壳体在与贴片开关相对应处开设有按键孔；防水按键部件，所述防水按键部件设置在按键孔处，用于实现对贴片开关的启闭。
在一些实施例中，所述防水按键部件包括弹簧、防水按键帽、锁紧部件，所述弹簧设置在按键孔内，弹簧的低端置于贴片开关上，防水按键帽置于弹簧的顶端，且防水按键帽通过锁紧部件锁紧在充电枪壳体上。
在一些实施例中，所述防水按键帽的底部设有突出的圆台，所述锁紧部件包括锁紧盖板，所述锁紧盖板置于圆台上，所述锁紧盖板通过紧固件将圆台一同固定在充电枪壳体上。
在一些实施例中，所述圆台上在与紧固件相配合处设有避让凹槽，锁紧盖板在与避让凹槽处相对应出开设有过孔，紧固件通过过孔和避让凹槽锁紧在充电枪壳体上。
附图说明
图1是本实施例所提供的开关结构的组装示意图。
图2是本实施例所提供的开关结构的爆炸示意图。
图中标记：1-紧固件，2-锁紧盖板，3-防水按键帽，4-弹簧，5-贴片开关，6-PCB板，7-充电枪壳体。
具体实施方式
为了使本申请的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本申请进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本申请，并不用于限定本申请。
相反，本申请涵盖任何由权利要求定义的在本申请的精髓和范围上做的替代、修改、等效方法以及方案。进一步，为了使公众对本申请有更好的了解，在下文对本申请的细节描述中，详尽描述了一些特定的细节部分。对本领域技术人员来说没有这些细节部分的描述也可以完全理解本申请。
以下将结合图1和图2对本申请实施例所涉及的充电枪用开关结构进行详细说明。值得注意的是，以下实施例仅仅用于解释本申请，并不构成对本申请的限定。
在本申请的实施例中，如图1-2所示，充电枪用开关结构可以包括：按键电子开关，PCB板6，充电枪壳体7，防水按键部件，所述按键电子开关为贴片开关5；所述贴片开关5通过SMT工艺贴装于PCB板6上，同时实现电气连接；所述PCB板6固定于充电枪壳体7内，充电枪壳体7在与贴片开关5相对应处开设有按键孔；所述防水按键部件设置在按键孔处，用于实现对贴片开关5的启闭。即实现了充电枪开关的安装固定、电气连接和防水性能。
在一些实施例中，所述防水按键部件包括弹簧4、防水按键帽3、锁紧部件，所述弹簧4设置在按键孔内，弹簧4的低端置于贴片开关5上，防水按键帽3置于弹簧4的顶端，且防水按键帽3通过锁紧部件锁紧在充电枪壳体7上。通过上述结构实现了贴片开关5按压回弹手感。
在一些实施例中，所述防水按键帽3的底部设有突出的圆台，所述锁紧部件包括锁紧盖板2，所述锁紧盖板2置于圆台上，所述锁紧盖板2通过紧固件1将圆台一同固定在充电枪壳体7上。凸出的圆台为防水裙边，具有较好的防水性能，同时又能作为连接部将防水按键帽3固定。
在一些实施例中，所述圆台上在与紧固件1相配合处设有避让凹槽，锁紧盖板2在与避让凹槽处相对应出开设有过孔，紧固件1通过过孔和避让凹槽锁紧在充电枪壳体7上。这种避让凹槽防止直接在圆台上开孔，防止破坏圆台结构，使得防水性能失效。
本申请所披露的充电枪用开关结构可能带来的有益效果包括但不限于：本发明通过选用贴片开关5，集成在枪身内的PCB板6上，大大节省了操作时间和成本，同时配合相应结构，保证了防水性能。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (4)

1.一种充电枪用开关结构，其特征在于，包括：
按键电子开关，所述按键电子开关为贴片开关；
PCB板，所述贴片开关通过SMT工艺贴装于PCB板上；
充电枪壳体，所述PCB板固定于充电枪壳体内，充电枪壳体在与贴片开关相对应处开设有按键孔；
防水按键部件，所述防水按键部件设置在按键孔处，用于实现对贴片开关的启闭。
2.根据权利要求1所述的一种充电枪用开关结构，其特征在于，所述防水按键部件包括弹簧、防水按键帽、锁紧部件，所述弹簧设置在按键孔内，弹簧的低端置于贴片开关上，防水按键帽置于弹簧的顶端，且防水按键帽通过锁紧部件锁紧在充电枪壳体上。
3.根据权利要求2所述的一种充电枪用开关结构，其特征在于，所述防水按键帽的底部设有突出的圆台，所述锁紧部件包括锁紧盖板，所述锁紧盖板置于圆台上，所述锁紧盖板通过紧固件将圆台一同固定在充电枪壳体上。
4.根据权利要求3所述的一种充电枪用开关结构，其特征在于，所述圆台上在与紧固件相配合处设有避让凹槽，锁紧盖板在与避让凹槽处相对应出开设有过孔，紧固件通过过孔和避让凹槽锁紧在充电枪壳体上。
CN202111098966.XA 2021-09-18 2021-09-18 一种充电枪用开关结构 Pending CN113808874A (zh)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012022822A (ja) * 2010-07-13 2012-02-02 Alps Electric Co Ltd スイッチ装置及びこのスイッチ装置を用いたスイッチユニット
CN206293321U (zh) * 2016-11-28 2017-06-30 深圳市艾维普思科技股份有限公司 按键开关及电子烟
CN206432516U (zh) * 2016-12-05 2017-08-22 四川永贵科技有限公司 带有微动开关联动机构的复合插孔组件
CN206774750U (zh) * 2017-06-16 2017-12-19 山东优安新能源汽车零部件有限公司 一种电动汽车充电枪
CN206907685U (zh) * 2017-04-12 2018-01-19 深圳雷克维尔电子有限公司 一种弹性组装型按钮开关
CN109411942A (zh) * 2018-10-23 2019-03-01 常州中电新能电器科技有限公司 新能源电动汽车的交流充电枪
CN111681897A (zh) * 2020-06-16 2020-09-18 西南大学 一种无源无线机械按键
CN112550020A (zh) * 2020-12-21 2021-03-26 威海市泓淋电力技术股份有限公司 一种ip67防护等级的一体式充电枪
CN112909667A (zh) * 2021-03-03 2021-06-04 蔚来汽车科技(安徽)有限公司 充电枪

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012022822A (ja) * 2010-07-13 2012-02-02 Alps Electric Co Ltd スイッチ装置及びこのスイッチ装置を用いたスイッチユニット
CN206293321U (zh) * 2016-11-28 2017-06-30 深圳市艾维普思科技股份有限公司 按键开关及电子烟
CN206432516U (zh) * 2016-12-05 2017-08-22 四川永贵科技有限公司 带有微动开关联动机构的复合插孔组件
CN206907685U (zh) * 2017-04-12 2018-01-19 深圳雷克维尔电子有限公司 一种弹性组装型按钮开关
CN206774750U (zh) * 2017-06-16 2017-12-19 山东优安新能源汽车零部件有限公司 一种电动汽车充电枪
CN109411942A (zh) * 2018-10-23 2019-03-01 常州中电新能电器科技有限公司 新能源电动汽车的交流充电枪
CN111681897A (zh) * 2020-06-16 2020-09-18 西南大学 一种无源无线机械按键
CN112550020A (zh) * 2020-12-21 2021-03-26 威海市泓淋电力技术股份有限公司 一种ip67防护等级的一体式充电枪
CN112909667A (zh) * 2021-03-03 2021-06-04 蔚来汽车科技(安徽)有限公司 充电枪

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Application publication date: 20211217