CN114447652B - 电连接结构 - Google Patents

电连接结构 Download PDF

Info

Publication number
CN114447652B
CN114447652B CN202111240102.7A CN202111240102A CN114447652B CN 114447652 B CN114447652 B CN 114447652B CN 202111240102 A CN202111240102 A CN 202111240102A CN 114447652 B CN114447652 B CN 114447652B
Authority
CN
China
Prior art keywords
terminal
power supply
supply unit
columnar
tubular
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202111240102.7A
Other languages
English (en)
Other versions
CN114447652A (zh
Inventor
久保田实
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yazaki Corp
Original Assignee
Yazaki Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yazaki Corp filed Critical Yazaki Corp
Publication of CN114447652A publication Critical patent/CN114447652A/zh
Application granted granted Critical
Publication of CN114447652B publication Critical patent/CN114447652B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01R13/02—Contact 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
    • 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
    • H01R11/03—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 characterised by the relationship between the connecting locations
    • H01R11/09—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 characterised by the relationship between the connecting locations the connecting locations being identical
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/505—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising a single busbar
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/514—Methods for interconnecting adjacent batteries or cells
    • H01M50/517—Methods for interconnecting adjacent batteries or cells by fixing means, e.g. screws, rivets or bolts
    • 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
    • H01R13/631—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 engagement only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping 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
    • H01R4/00—Electrically-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
    • H01R4/70—Insulation of connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • 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
    • H01R11/28—End pieces consisting of a ferrule or sleeve
    • H01R11/281—End pieces consisting of a ferrule or sleeve for connections to batteries
    • H01R11/288—Interconnections between batteries
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using 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
    • Y02T10/70—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Connection Or Junction Boxes (AREA)

Abstract

电连接结构是第一电源单元、第二电源单元与电线之间的相互电连接的结构。第一电源单元设置有第一柱状端子，并且第二电源单元设置有第二柱状端子。管状端子连接到电线的端部。配合到第一柱状端子的第一管状端子、配合到第二柱状端子的第二管状端子和配合到管状端子的柱状端子接合到导电的连接板。连接板的整体和电线的端部由盖覆盖。

Description

电连接结构
技术领域
本发明涉及一种安装在汽车上的电源单元与电线之间的电连接结构。
背景技术
诸如电源分配盒、直流/直流(DC/DC)转换器和直流/交流(DC/AC)逆变器这样的流过大电流的电源单元安装在汽车中。已经使用了大直径电线和汇流条(参见例如专利文献JP2017-121178A)，用于包括这些电源单元的电源电路的布线，。
在图5和图6中示出的电连接结构500是第一电源单元501、第二电源单元502和电线503之间的传统的电连接结构。
第一电源单元501设置有从第一电源单元501的壳体的上表面突出的螺柱型端子511。类似地，第二电源单元502设置有从第二电源单元502的壳体的上表面突出的螺柱型端子521。螺母506分别旋固到这些螺柱型端子511和521。
由于大电流流过电线503，所以圆形端子(LA端子)505压接至电线503的端部。圆形端子505装接到第二电源单元502的螺柱型端子521，且螺母506旋固到螺柱型端子521，从而圆形端子505固定到螺柱型端子521。
第一电源单元501和第二电源单元502彼此靠近布置并且通过汇流条504彼此电连接。在汇流条504中，形成有螺柱型端子511所穿过的通孔541和螺柱型端子521所穿过的通孔542。
在螺柱型端子511和521分别穿过汇流条504的通孔541和542，并且进一步地螺柱型端子521穿过圆形端子505的通孔的状态下，螺母506被旋固到螺柱型端子511和521，由此第一电源单元501、第二电源单元502和电线503彼此相互电连接。
专利文献1：JP2017-121178A
发明内容
在上述传统的电连接结构500中，将螺母506旋固到每个端子的工作是复杂的，并且需要管理每个螺母506的紧固力(扭矩)。
因此，本发明的目的是提供一种能够简化多个电源单元与电线之间连接的工作的电连接结构。
本发明是一种电连接结构，其是第一电源单元、第二电源单元与电线之间的相互电连接的结构，其中，第一柱状端子设置在第一电源单元上，第二柱状端子设置在第二电源单元上，电连接结构包括被配置为电连接到电线的导电的连接板，并且配合到第一柱状端子的第一管状端子和配合到第二柱状端子的第二管状端子接合到连接板。
根据本发明，能够简化在第一电源单元、第二电源单元与电线之间连接的工作。
附图说明
图1是根据本发明的实施例的电连接结构的透视图；
图2是盖从图1中的电连接结构的移开的视图；
图3是图2中的电连接结构的分解图；
图4是用于描述图1中的电连接结构的连接过程的图；
图5是传统的电连接结构的立体图；以及
图6是图5中的电连接结构的分解图。
参考符号列表
1 第一电源单元
2 第二电源单元
3 电线
4 连接板
5 盖
11 第一柱状端子
12 第二柱状端子
31 管状端子
41 第一管状端子
42 第二管状端子
43 柱状端子
100 电连接结构
具体实施方式
参考附图1至4，将描述根据本发明的实施例的“电连接结构”。
在图1至图3中示出的电连接结构100是第一电源单元1、第二电源单元2与电线3之间的相互电连接的结构。第一电源单元1和第二电源单元2是安装在汽车上的电源单元，并且是例如诸如电源分配盒、DC/DC转换器、DC/AC逆变器等这样的流过大电流的电源单元。电线3是大直径的电源线。此外，由于本实例的电连接结构100包括三个电源电路，因此使用三个电线3。
第一电源单元1设置有从第一电源单元1的壳体10的上表面突出的第一柱状端子11。第一柱状端子11形成为柱状形状。类似地，第二电源单元2设置有从第二电源单元2的壳体20的上表面突出的第二柱状端子21。第二柱状端子21形成为柱状形状。此外，如上所述，由于本实例的电连接结构100包括三个电源电路，因此设置三个第一柱状端子11和三个第二柱状端子21。
管状端子31连接到每个电线3的端部。尽管在示出的实例中示意性地示出，但是本实例的管状端子31具有：筒状配合部，其要配合到将在后面描述的柱状端子43；以及压接部，通过压接电线3的芯线而获得该压接部。该压接部不是管状端子31中的必要构造，并且管状端子31可以通过焊接等接合到电线3的芯线。
第一电源单元1的第一柱状端子11、第二电源单元2的第二柱状端子21和电线3的管状端子31被构造为经由导电的连接板4电连接。此外，由于本实例的电连接结构100包括三个电源电路，因此使用三个连接板4。
连接板4形成为平板形状，并且在连接板4上形成第一通孔和第二通孔，第一柱状端子11穿过第一通孔，并且第二柱状端子21穿过第二通孔。配合到第一柱状端子11的第一管状端子41接合到第一通孔的外周部。第一管状端子41形成为筒状。配合到第二柱状端子21的第二管状端子42接合到第二通孔的外周部。第二管状端子42形成为筒状。此外，与电线3的管状端子31配合的柱状端子43接合到连接板4。柱状端子43以柱状形状形成。
第一管状端子41、第二管状端子42和柱状端子43接合到连接板4的相同表面。在本实例中，第一管状端子41、第二管状端子42和柱状端子43通过焊接接合到连接板4，但是可以通过压接接合到连接板4。如上所述，第一管状端子41、第二管状端子42和柱状端子43通过焊接、压接等牢固地接合到连接板4，由此能够在强度以及电气方面确保高连接可靠性(耐震性是优异的并且电阻是低的)。
对于第一柱状端子11和第一管状端子41，在第一管状端子41侧设置弹簧结构，该弹簧结构与第一柱状端子11进行多面接触(多接触)并且保持配合状态。类似地，同样对于第二柱状端子21和第二管状端子42，在第二管状端子42侧设置弹簧结构，该弹簧结构与第二柱状端子21进行多面接触并且保持配合状态。而且，对于管状端子31和柱状端子43，在管状端子31侧设置弹簧结构，该弹簧结构与柱状端子43进行多面接触并且保持配合状态。
此外，电连接结构100包括覆盖整个连接板4和电线3的端部的盖5。盖5由绝缘合成树脂制成并且形成为具有上表面51和侧表面52的盒形状。三个切口53形成在一个侧表面52上，三个电线3分别穿过该三个切口53。此外，锁定爪54从一对彼此相对的侧表面52的下端延伸。这些锁定爪54被锁定到形成在第一电源单元1的壳体10上的锁定部15和形成在第二电源单元2的壳体20上的锁定部。结果，盖5固定到第一电源单元1和第二电源单元2。盖5防止连接板4的脱离和电线3的管状端子31从连接板4的脱离。
将描述上文所描述的电连接结构100的连接过程的实例。首先，如图4所示，将连接板4装接到对齐的第一电源单元1和第二电源单元2。该工作不需要工具和特殊设备，并且仅需要将连结板4放置在第一电源单元1和第二电源单元2上并且轻按连接板4。通过按下连接板4，第一柱状端子11和第一管状端子41彼此配合，并且第二柱状端子21和第二管状端子42彼此配合。结果，第一柱状端子11和第二柱状端子21电连接。该工作执行与电路的数量相同的次数，即三次，并且装接三个连接板4。
接下来，将电线3的管状端子31配合到连接板4的柱状端子43，并且将电线3电连接到第一柱状端子11和第二柱状端子21。该工作也不需要工具和特殊设备，并且仅需要向柱状端子43侧轻按管状端子31。该工作执行与电路的数量相同的次数，即，三次，并且将三条电线3电连接。最后，将盖5装接到第一电源单元1和第二电源单元2，由此完成所有工作。
如上所述，在电连接结构100中，所有的电连接工作都可以用更少的工作量来容易地执行。另外，由于不存在旋固螺母的工作，所以不需要扭矩管理，并且工作质量几乎没有变化。
在上述实施例中，管状端子31连接到电线3的端部，但是柱状端子可以连接到电线3的端部，并且管状端子可以接合到连接板4。此外，电线3可以通过焊接等直接接合到连接板4。
在上述实施例中，已经描述了第一电源单元、第二电源单元和电线之间的相互电连接的结构，但是本发明的电连接结构也可以应用于三个以上电源单元与电线的相互电连接的结构。
应当注意，上述实施例仅仅示出了本发明的代表性形式，并且本发明不限于该实施例。也就是说，在不脱离本发明的主旨的情况下，可以进行各种修改。显而易见的是，只要这些修改仍具有本发明的特征，这些修改就包括在本发明的范围内。

Claims (3)

1.一种电连接结构(100)，该电连接结构(100)是第一电源单元(1)、第二电源单元(2)与电线(3)之间的相互电连接的结构，其中，
第一柱状端子(11)设置在所述第一电源单元(1)上，
第二柱状端子(12)设置在所述第二电源单元(2)上，
所述电连接结构(100)包括导电的连接板(4)，该连接板(4)被构造为电连接到所述电线(3)，并且
配合到所述第一柱状端子(11)的第一管状端子(41)和配合到所述第二柱状端子(12)的第二管状端子(42)接合到所述连接板(4)，
第三柱状端子(43)和第三管状端子(31)中的一者被构造为连接到所述电线(3)的端部，所述第三柱状端子(43)和所述第三管状端子(31)中的另一者接合到所述连接板(4)，所述第三柱状端子(43)和所述第三管状端子(31)被构造为彼此配合，以将所述电线(3)电连接到所述连接板(4)。
2.根据权利要求1所述的电连接结构(100)，其中，
所述连接板(4)形成为平坦形状，
用于将所述第一柱状端子(11)插入其中的第一通孔和用于将所述第二柱状端子(12)插入其中的第二通孔形成在所述连接板(4)中，
所述第一管状端子(41)接合到所述第一通孔的外周部，
所述第二管状端子(42)接合到所述第二通孔的外周部，并且
所述第一管状端子(41)和所述第二管状端子(42)接合到所述连接板(4)的同一表面。
3.根据权利要求1或2所述的电连接结构(100)，还包括盖(5)，所述盖(5)覆盖所述连接板(4)的整体和所述电线(3)的端部。
CN202111240102.7A 2020-11-06 2021-10-25 电连接结构 Active CN114447652B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-185776 2020-11-06
JP2020185776A JP7254430B2 (ja) 2020-11-06 2020-11-06 電気接続構造

Publications (2)

Publication Number Publication Date
CN114447652A CN114447652A (zh) 2022-05-06
CN114447652B true CN114447652B (zh) 2023-11-03

Family

ID=78078118

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111240102.7A Active CN114447652B (zh) 2020-11-06 2021-10-25 电连接结构

Country Status (4)

Country Link
US (1) US11715893B2 (zh)
EP (1) EP3996194B1 (zh)
JP (1) JP7254430B2 (zh)
CN (1) CN114447652B (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5645448A (en) * 1995-10-16 1997-07-08 Yazaki Corporation Battery connecting module with fuse mounting
US5931690A (en) * 1995-06-21 1999-08-03 The Whitaker Corporation Electrical connector
JP2014179197A (ja) * 2013-03-14 2014-09-25 Toshiba Corp 二次電池の接続構造およびこれを備えた二次電池装置
CN104425792A (zh) * 2013-08-30 2015-03-18 三星Sdi株式会社 电池组
CN108110167A (zh) * 2016-11-18 2018-06-01 矢崎总业株式会社 导电模块和电池组

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009034409B4 (de) * 2008-07-23 2020-10-15 Lear Corp. Batterieüberwachungssystem
JP2011210710A (ja) * 2010-03-12 2011-10-20 Autonetworks Technologies Ltd 電池モジュール
KR20140140744A (ko) * 2013-05-30 2014-12-10 삼성에스디아이 주식회사 배터리 모듈
JP6370256B2 (ja) 2015-04-07 2018-08-08 株式会社オートネットワーク技術研究所 蓄電モジュール
JP6241696B2 (ja) 2017-04-06 2017-12-06 パナソニックＩｐマネジメント株式会社 電気接続構造

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5931690A (en) * 1995-06-21 1999-08-03 The Whitaker Corporation Electrical connector
US5645448A (en) * 1995-10-16 1997-07-08 Yazaki Corporation Battery connecting module with fuse mounting
JP2014179197A (ja) * 2013-03-14 2014-09-25 Toshiba Corp 二次電池の接続構造およびこれを備えた二次電池装置
CN104425792A (zh) * 2013-08-30 2015-03-18 三星Sdi株式会社 电池组
CN108110167A (zh) * 2016-11-18 2018-06-01 矢崎总业株式会社 导电模块和电池组

Also Published As

Publication number Publication date
JP7254430B2 (ja) 2023-04-10
US20220149546A1 (en) 2022-05-12
US11715893B2 (en) 2023-08-01
JP2022075167A (ja) 2022-05-18
CN114447652A (zh) 2022-05-06
EP3996194B1 (en) 2024-05-22
EP3996194A1 (en) 2022-05-11

Similar Documents

Publication Publication Date Title
CN110352356B (zh) 分流电阻器及使用分流电阻器的电流检测装置
US8120216B2 (en) Electric motor and electric pump unit with busbars integrally formed with driving circuit connecting terminals
US7957156B2 (en) Busbar circuit board assembly
US10699866B2 (en) Modular fuse holder and arrangement and connection thereof
CN103053079B (zh) 端子连接结构
US7931479B1 (en) Bussed electrical center with combination electrical and mechanical connection
US20040137792A1 (en) Fusible link and method of producing said fusible link
US20130095696A1 (en) Fuse unit
US7611384B2 (en) Battery terminal connector
JP2924681B2 (ja) 電気接続箱
US7303405B2 (en) Junction block circuit structure having a negative electrode connector and a positive electrode connector
US10700451B1 (en) Electrical connector assembly
CN114447652B (zh) 电连接结构
JP2008071518A (ja) 端子台の短絡装置
US9832903B2 (en) Power semiconductor module device
JP2013150518A (ja) 電気接続箱
US7717750B1 (en) Kit for converting N class bus plug to a J class bus plug
CN210897672U (zh) 多股分流端子台
CN210074360U (zh) 转接座和车载电源装置
JP2016119184A (ja) 導電部材及び配線モジュール
CN216055245U (zh) 一种接线端子排
JP3077078B2 (ja) 耐圧試験用短絡コネクタ
JP6452402B2 (ja) 蓄電装置
CN215266580U (zh) 电池配电集成系统汇流条连接组件及电动汽车
CN210136947U (zh) 电池装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant