CN110364395B - 端子转换单元及具备该端子转换单元的电气设备 - Google Patents

端子转换单元及具备该端子转换单元的电气设备 Download PDF

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Publication number
CN110364395B
CN110364395B CN201811464376.2A CN201811464376A CN110364395B CN 110364395 B CN110364395 B CN 110364395B CN 201811464376 A CN201811464376 A CN 201811464376A CN 110364395 B CN110364395 B CN 110364395B
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CN
China
Prior art keywords
terminal
screw
auxiliary contact
conversion unit
engaging portion
Prior art date
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Active
Application number
CN201811464376.2A
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English (en)
Chinese (zh)
Other versions
CN110364395A (zh
Inventor
桥村纪子
鸭崎武雄
藤田贤
小野木悠真
代岛英树
菊地翔太
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.)
Fuji Electric FA Components and Systems Co Ltd
Original Assignee
Fuji Electric FA Components and Systems Co Ltd
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.)
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Publication date
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Application filed by Fuji Electric FA Components and Systems Co Ltd filed Critical Fuji Electric FA Components and Systems Co Ltd
Publication of CN110364395A publication Critical patent/CN110364395A/zh
Application granted granted Critical
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/14—Terminal arrangements
    • 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
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0066—Auxiliary contact devices
    • 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
    • H01R4/34—Conductive members located under head of screw
    • 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
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
    • H01R4/4821—Single-blade spring
    • 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
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/484—Spring housing details
    • H01R4/4842—Spring housing details the spring housing being provided with a single opening for insertion of a spring-activating tool

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Switch Cases, Indication, And Locking (AREA)
CN201811464376.2A 2018-04-11 2018-12-03 端子转换单元及具备该端子转换单元的电气设备 Active CN110364395B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-076210 2018-04-11
JP2018076210A JP6848926B2 (ja) 2018-04-11 2018-04-11 端子変換ユニット及びこれを備えた電気機器

Publications (2)

Publication Number Publication Date
CN110364395A CN110364395A (zh) 2019-10-22
CN110364395B true CN110364395B (zh) 2021-06-11

Family

ID=68053054

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811464376.2A Active CN110364395B (zh) 2018-04-11 2018-12-03 端子转换单元及具备该端子转换单元的电气设备

Country Status (4)

Country Link
JP (1) JP6848926B2 (fr)
CN (1) CN110364395B (fr)
DE (1) DE102018130266A1 (fr)
FR (1) FR3080226B1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2373613Y (zh) * 1997-04-03 2000-04-12 赵耀 止退、防卸系列螺纹紧固件
CN102852938A (zh) * 2012-09-15 2013-01-02 侯如升 一种具有防止转动功能的弹性垫圈
CN203081978U (zh) * 2013-01-31 2013-07-24 陈文浩 锁式防松螺母

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946036A (en) * 1956-06-22 1960-07-19 John I Paulding Inc Electric switch with terminal plate and wire grip therefor
JPS5349671U (fr) * 1976-09-30 1978-04-26
GB2121619A (en) * 1982-04-30 1983-12-21 Lucas Ind Plc Switch
JP3048770B2 (ja) * 1992-10-26 2000-06-05 株式会社竹中工務店 回路遮断器の電線接続装置
JPH08106934A (ja) * 1994-10-06 1996-04-23 Oki Electric Ind Co Ltd ケーブルの固定構造
JP3433631B2 (ja) * 1996-12-19 2003-08-04 松下電工株式会社 速結端子装置
JP5197555B2 (ja) * 2009-12-02 2013-05-15 東京エレクトロン株式会社 配線用電気機器
JP3157647U (ja) * 2009-12-09 2010-02-25 東京エレクトロン株式会社 電気回路の遮断開閉電気機器
JP2012038644A (ja) 2010-08-10 2012-02-23 Fuji Electric Fa Components & Systems Co Ltd 電磁接触器の補助接点ユニット
JP5821003B2 (ja) * 2010-08-26 2015-11-24 パナソニックＩｐマネジメント株式会社 配線器具
JP6260893B2 (ja) * 2013-10-04 2018-01-17 パナソニックＩｐマネジメント株式会社 電磁リレー

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2373613Y (zh) * 1997-04-03 2000-04-12 赵耀 止退、防卸系列螺纹紧固件
CN102852938A (zh) * 2012-09-15 2013-01-02 侯如升 一种具有防止转动功能的弹性垫圈
CN203081978U (zh) * 2013-01-31 2013-07-24 陈文浩 锁式防松螺母

Also Published As

Publication number Publication date
DE102018130266A1 (de) 2019-10-17
JP2019186065A (ja) 2019-10-24
JP6848926B2 (ja) 2021-03-24
FR3080226B1 (fr) 2021-07-16
CN110364395A (zh) 2019-10-22
FR3080226A1 (fr) 2019-10-18

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Address after: No. 45, No. 5, South 1, Hongchao City, Saitama Prefecture, Japan

Patentee after: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd.

Address before: Tokyo, Japan

Patentee before: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd.