CN106099580A - Biphase three-phase Changeover plug - Google Patents

Biphase three-phase Changeover plug Download PDF

Info

Publication number
CN106099580A
CN106099580A CN201610611641.XA CN201610611641A CN106099580A CN 106099580 A CN106099580 A CN 106099580A CN 201610611641 A CN201610611641 A CN 201610611641A CN 106099580 A CN106099580 A CN 106099580A
Authority
CN
China
Prior art keywords
pin
zero line
accepting groove
live prong
lower cover
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.)
Pending
Application number
CN201610611641.XA
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Chinese (zh)
Inventor
何子瀚
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201610611641.XA priority Critical patent/CN106099580A/en
Publication of CN106099580A publication Critical patent/CN106099580A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/60Means for supporting coupling part when not engaged
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R35/00Flexible or turnable line connectors, i.e. the rotation angle being limited

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

Abstract

The invention discloses a kind of biphase three-phase Changeover plug, it includes housing, lower cover, under described, cover that be provided with can be with the zero line pin of left rotation and right rotation and live prong, the installation portion two ends of this zero line pin and live prong are respectively arranged with one section thinner than centre, this installation portion is stuck in down in the draw-in groove covered, this earth pin is rotatably mounted under this and covers, cover this earth pin corresponding under this and offer accepting groove, this earth pin is stretched out by this accepting groove and can be lodged and is housed in this accepting groove, this lower cover is away from being also arranged with bit-avoiding slot on the surface of this housing, this bit-avoiding slot is recessed to be connected on the sidewall of this accepting groove and with this accepting groove, to facilitate finger to stir this earth pin.The biphase three-phase Changeover plug that the present invention provides, zero line pin and live prong can left and right Arbitrary Rotations, earth pin can be stretched out from this accepting groove to lodge and is housed in this accepting groove, thus realize mutually changing between two-pin plug and 3-phase plug, solve plug inconvenient problem with use between biphase socket and three-phase socket.

Description

Biphase three-phase Changeover plug
Technical field
The present invention relates to electric elements, particularly relate to a kind of biphase three-phase Changeover plug.
Background technology
Now plug and our work in society, life are inseparable, bring convenience to us to a certain extent, But there is also some problems, ordinary plug is the most general between biphase socket and three-phase socket simultaneously, give us on using Bring certain inconvenience.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of biphase three-phase Changeover plug so that it is can be biphase with three Mutually change between Xiang.
The invention discloses a kind of biphase three-phase Changeover plug, it includes housing, lower cover, covers and be provided with under described Can be with the zero line pin of left rotation and right rotation and live prong, the installation portion two ends of this zero line pin and live prong are respectively arranged with in one section of ratio Between slightly thin, this installation portion is stuck in down in the draw-in groove covered, and being arranged under this that this earth pin rotates covers, and covers correspondence under this This earth pin offers accepting groove, and this earth pin is stretched out by this accepting groove and can be lodged and is housed in this accepting groove, should Lower cover away from being also arranged with bit-avoiding slot on the surface of this housing, this bit-avoiding slot recessed on the sidewall of this accepting groove and with this collecting Groove is connected, to facilitate finger to stir this earth pin.
Biphase three-phase Changeover plug disclosed by the invention, zero line pin and live prong can the arbitrarily angled rotations in left and right Turning, earth pin can be stretched out to lodge from this accepting groove and is housed in this accepting groove, thus realizes two-pin plug and three Mutual conversion between phase plug, solves plug inconvenient problem with use between biphase socket and three-phase socket.
Accompanying drawing explanation
The schematic appearance that Fig. 1 provides for the present invention.
The internal structure schematic diagram that Fig. 2 provides for the present invention.
The prong position schematic diagram of the embodiment 1 that Fig. 3 provides for the present invention.
The prong position schematic diagram of the embodiment 2 that Fig. 4 provides for the present invention.
The lower cover that Fig. 5 provides for present invention sectional view at zero line pin draw-in groove and live prong draw-in groove.
Zero line pin that Fig. 6 provides for the present invention or live prong schematic diagram.
The lower cover that Fig. 7 provides for present invention sectional view at earth pin draw-in groove.
The earth pin schematic diagram that Fig. 8 provides for the present invention.
Major components symbol description
Plug 1, housing 2, lower cover 3, zero line pin 4, live prong 5, earth pin 6, zero line pin installation portion 7, live prong Installation portion 8, earth pin installation portion 9, zero line pin draw-in groove 10, live prong draw-in groove 11, earth pin draw-in groove 12, accepting groove 13, bit-avoiding slot 14, fixing screw 15, power spring tabletting 16, zero line binding post 17, firewire binding post 18, earth terminal 19, Threading hole 20.
Detailed description of the invention
As shown in Figures 1 to 6, the present invention provides a kind of biphase three-phase Changeover plug 1, and it includes housing 2, lower cover 3, in institute State that be provided with on lower cover 3 can be with the zero line pin 4 of left rotation and right rotation and live prong 5, this zero line pin 4 and live prong 5 upper Half part is zero line pin installation portion 7 and live prong installation portion 8, this zero line pin installation portion 7 and live prong installation portion 8 Two ends are respectively arranged with a bit of slightly thinner than mid portion, and this zero line pin installation portion 7 and live prong installation portion 8 are stuck in lower cover 3 On zero line pin draw-in groove 10 and live prong draw-in groove 11 in, this earth pin 6 rotate the ground wire being arranged on this lower cover 3 insert In foot draw-in groove 12, this earth pin 9 is stretched out by this accepting groove 13 and can be lodged and is housed in this accepting groove 13, and this lower cover 3 is remote On the surface of this housing 2, be also arranged with bit-avoiding slot 14, this bit-avoiding slot 14 recessed on the sidewall of this accepting groove 13 and with these receipts Tank 13 is connected, to facilitate finger to stir this earth pin 6.
Embodiment 1, as in figure 2 it is shown, be provided with for connecting the zero line binding post 17 of electrical appliance, live wire wiring on lower cover 3 Post 18, earth terminal 19, preferably zero line binding post 17, firewire binding post 18, earth terminal 19 are made for insulant And be integrated with lower cover 3, ensureing its fastness.
As it can be seen in figures 5 and 6, wherein zero line pin 4 and part that live prong 5 is same model, zero line pin 4 and live wire Pin 5 is arranged on lower cover 3, and preferably zero line pin 4 and live prong 5 is made for conductive material, and is symmetricly set on lower cover 3 On, its connection with lower cover 3 is that the zero line pin draw-in groove 10 on lid 3 and live prong draw-in groove 11 are stuck in zero line pin on the lower On installation portion 7 and live prong installation portion 8, with ensure zero line pin 4 and live prong 5 may only left-right rotation and cannot go up Lower movement.
Three power spring tablettings 16 are press respectively against zero line pin 4 and zero line binding post 17, live prong 5 and live wire wiring On post 18, earth pin 6 and earth terminal 19, it is preferable that power spring tabletting 16 is made for conductive material and has preferably Elastic, it is preferable that power spring tabletting 16 is fixed with fixing screw 15, and the wire connecting electrical appliance is pressed in fixing screw 15 and bullet Between spring tabletting 16.
As it is shown on figure 3, when needs use two-pin plug, earth pin 6 pushed in accepting groove 13 and turn with hands Dynamic zero line pin 4 makes it corresponding with the plug wire empty position on biphase socket with live prong 5, and this scheme is applicable to biphase Plug.
Embodiment 2, as in figure 2 it is shown, be provided with for connecting the zero line binding post 17 of electrical appliance, live wire wiring on lower cover 3 Post 18, earth terminal 19, preferably zero line binding post 17, firewire binding post 18, earth terminal 19 are made for insulant And be integrated with lower cover 3, ensureing its fastness.
As it can be seen in figures 5 and 6, wherein zero line pin 4 and part that live prong 5 is same model, zero line pin 4 and live wire Pin 5 is arranged on lower cover 3, and preferably zero line pin 4 and live prong 5 is made for conductive material, and is symmetricly set on lower cover 3 On, its connection with lower cover 3 is that the zero line pin draw-in groove 10 on lid 3 and live prong draw-in groove 11 are stuck in zero line pin on the lower On installation portion 7 and live prong installation portion 8, with ensure zero line pin 4 and live prong 5 may only left-right rotation and cannot go up Lower movement.
Three power spring tablettings 16 are press respectively against zero line pin 4 and zero line binding post 17, live prong 5 and live wire wiring On post 18, earth pin 6 and earth terminal 19, it is preferable that power spring tabletting 16 is made for conductive material and has preferably Elastic, it is preferable that power spring tabletting 16 is fixed with fixing screw 15, and the wire connecting electrical appliance is pressed in fixing screw 15 and bullet Between spring tabletting 16.
As shown in Figure 4, when needs use 3-phase plug, earth pin 6 is transferred to from accepting groove 13 and turns with hands Dynamic zero line pin 4 makes it corresponding with the plug wire hole position on three-phase socket with live prong 5, and this scheme is applicable to three-phase and inserts Head.
Finally illustrating, above example is only in order to illustrate technical scheme and non-limiting, although with reference to relatively The present invention has been described in detail by good embodiment, it will be understood by those within the art that, can be to the skill of the present invention Art scheme is modified or replaces on an equal basis, and without deviating from objective and the scope of technical solution of the present invention, it all should lie in this In the middle of the right of invention.

Claims (1)

1. a biphase three-phase Changeover plug 1, it is characterised in that: it includes housing 2, lower cover 3, installs on described lower cover 3 Having can be with the zero line pin 4 of left rotation and right rotation and live prong 5, and the top half of this zero line pin 4 and live prong 5 is that zero line is inserted Foot installation portion 7 and live prong installation portion 8, the two ends of this zero line pin installation portion 7 and live prong installation portion 8 are respectively arranged with a bit of Slightly thinner than mid portion, this zero line pin installation portion 7 and live prong installation portion 8 are stuck in the zero line pin card on lower cover 3 In groove 10 and live prong draw-in groove 11, in the earth pin draw-in groove 12 being arranged on this lower cover 3 that this earth pin 6 rotates, should Earth pin 9 is stretched out by this accepting groove 13 and can be lodged and is housed in this accepting groove 13, and this lower cover 3 is away from the table of this housing 2 Also being arranged with bit-avoiding slot 14 on face, this bit-avoiding slot 14 is recessed to be connected on the sidewall of this accepting groove 13 and with this accepting groove 13, To facilitate finger to stir this earth pin 6.
CN201610611641.XA 2016-07-30 2016-07-30 Biphase three-phase Changeover plug Pending CN106099580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610611641.XA CN106099580A (en) 2016-07-30 2016-07-30 Biphase three-phase Changeover plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610611641.XA CN106099580A (en) 2016-07-30 2016-07-30 Biphase three-phase Changeover plug

Publications (1)

Publication Number Publication Date
CN106099580A true CN106099580A (en) 2016-11-09

Family

ID=57478391

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610611641.XA Pending CN106099580A (en) 2016-07-30 2016-07-30 Biphase three-phase Changeover plug

Country Status (1)

Country Link
CN (1) CN106099580A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107248636A (en) * 2017-07-12 2017-10-13 温州均源科技有限公司 Portable conversion socket
CN109193254A (en) * 2018-10-15 2019-01-11 广东小天才科技有限公司 Multipurpose plug
CN109217048A (en) * 2018-08-18 2019-01-15 魏敏 A kind of new type of plug
CN112202016A (en) * 2020-09-28 2021-01-08 Oppo广东移动通信有限公司 Charging device
CN112290332A (en) * 2020-10-31 2021-01-29 贵州电网有限责任公司 Adapter

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CN2096823U (en) * 1991-05-17 1992-02-19 重庆橡塑制品厂 Two-pole and three-pole dual-purpose power plug
CN2163450Y (en) * 1993-05-15 1994-04-27 朱义勇 Variable mains plug
CN2171927Y (en) * 1992-06-13 1994-07-13 李凯 Universal plug
CN2187337Y (en) * 1993-04-18 1995-01-11 恩德 Multifunctional changeable plug
CN2212841Y (en) * 1995-01-10 1995-11-15 周文军 Dual-purpose plug
CN2237293Y (en) * 1994-12-06 1996-10-09 庄国豪 Multifunctional power plug
CN2249977Y (en) * 1995-08-09 1997-03-19 冯宪宝 Adjustable electric plugs
CN2253529Y (en) * 1996-02-02 1997-04-30 祁德方 Changeable two or three pin power supply plug
CN2271759Y (en) * 1995-12-26 1997-12-31 郑金良 Two-way, three-way general plug
CN2888692Y (en) * 2006-03-31 2007-04-11 重庆长安汽车股份有限公司 Expandable safety plug
CN201113103Y (en) * 2007-09-17 2008-09-10 游图明 Multipurpose power supply plug and socket converter
CN201204354Y (en) * 2008-06-24 2009-03-04 李志焕 Universal plug
CN201349077Y (en) * 2008-12-29 2009-11-18 王大伟 Power plug
CN201383605Y (en) * 2009-03-26 2010-01-13 马飞成 Convenient conversion type plug
CN201402868Y (en) * 2009-04-13 2010-02-10 宣文武 Dual-purpose plug
CN201594672U (en) * 2010-01-09 2010-09-29 董雪峰 Dual purpose power supply plug
CN201674087U (en) * 2010-05-04 2010-12-15 陈伟荣 Rotating changeover plug
CN201838861U (en) * 2010-05-05 2011-05-18 刘毅坚 Folding type power plug
CN201904524U (en) * 2010-11-25 2011-07-20 李敏 Adjustable plug
CN202034654U (en) * 2011-05-06 2011-11-09 山东科技大学 Plug converter
CN202067947U (en) * 2011-02-20 2011-12-07 张承忠 Variable two-in-one plug socket device
CN202333364U (en) * 2011-12-07 2012-07-11 宋喆明 Plug with rotatable folding plug pin
CN203135162U (en) * 2013-01-10 2013-08-14 任佳璇 Practical plug
CN204130850U (en) * 2014-08-27 2015-01-28 余姚市国亿电器有限公司 The rotating plug of earth pin
CN204130851U (en) * 2014-08-28 2015-01-28 余姚市国亿电器有限公司 A kind of adaptor plug
CN204376017U (en) * 2015-02-12 2015-06-03 温州市星和电子有限公司 A kind of integrated rotating adaptor plug
CN204391449U (en) * 2014-12-31 2015-06-10 福建省纳金网信息技术有限公司 Multiway changeover plug
CN204424645U (en) * 2015-02-11 2015-06-24 公牛集团有限公司 A kind of plug with telescopic earth polar latch
CN105119116A (en) * 2015-08-28 2015-12-02 杨晓方 Novel plug
CN105261907A (en) * 2015-09-21 2016-01-20 蔡梦淑 Telescopic earth-pole plug pin converter
CN205104720U (en) * 2015-10-22 2016-03-23 郑州大学 Two feet - tripod changeover plug

Patent Citations (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2096823U (en) * 1991-05-17 1992-02-19 重庆橡塑制品厂 Two-pole and three-pole dual-purpose power plug
CN2171927Y (en) * 1992-06-13 1994-07-13 李凯 Universal plug
CN2187337Y (en) * 1993-04-18 1995-01-11 恩德 Multifunctional changeable plug
CN2163450Y (en) * 1993-05-15 1994-04-27 朱义勇 Variable mains plug
CN2237293Y (en) * 1994-12-06 1996-10-09 庄国豪 Multifunctional power plug
CN2212841Y (en) * 1995-01-10 1995-11-15 周文军 Dual-purpose plug
CN2249977Y (en) * 1995-08-09 1997-03-19 冯宪宝 Adjustable electric plugs
CN2271759Y (en) * 1995-12-26 1997-12-31 郑金良 Two-way, three-way general plug
CN2253529Y (en) * 1996-02-02 1997-04-30 祁德方 Changeable two or three pin power supply plug
CN2888692Y (en) * 2006-03-31 2007-04-11 重庆长安汽车股份有限公司 Expandable safety plug
CN201113103Y (en) * 2007-09-17 2008-09-10 游图明 Multipurpose power supply plug and socket converter
CN201204354Y (en) * 2008-06-24 2009-03-04 李志焕 Universal plug
CN201349077Y (en) * 2008-12-29 2009-11-18 王大伟 Power plug
CN201383605Y (en) * 2009-03-26 2010-01-13 马飞成 Convenient conversion type plug
CN201402868Y (en) * 2009-04-13 2010-02-10 宣文武 Dual-purpose plug
CN201594672U (en) * 2010-01-09 2010-09-29 董雪峰 Dual purpose power supply plug
CN201674087U (en) * 2010-05-04 2010-12-15 陈伟荣 Rotating changeover plug
CN201838861U (en) * 2010-05-05 2011-05-18 刘毅坚 Folding type power plug
CN201904524U (en) * 2010-11-25 2011-07-20 李敏 Adjustable plug
CN202067947U (en) * 2011-02-20 2011-12-07 张承忠 Variable two-in-one plug socket device
CN202034654U (en) * 2011-05-06 2011-11-09 山东科技大学 Plug converter
CN202333364U (en) * 2011-12-07 2012-07-11 宋喆明 Plug with rotatable folding plug pin
CN203135162U (en) * 2013-01-10 2013-08-14 任佳璇 Practical plug
CN204130850U (en) * 2014-08-27 2015-01-28 余姚市国亿电器有限公司 The rotating plug of earth pin
CN204130851U (en) * 2014-08-28 2015-01-28 余姚市国亿电器有限公司 A kind of adaptor plug
CN204391449U (en) * 2014-12-31 2015-06-10 福建省纳金网信息技术有限公司 Multiway changeover plug
CN204424645U (en) * 2015-02-11 2015-06-24 公牛集团有限公司 A kind of plug with telescopic earth polar latch
CN204376017U (en) * 2015-02-12 2015-06-03 温州市星和电子有限公司 A kind of integrated rotating adaptor plug
CN105119116A (en) * 2015-08-28 2015-12-02 杨晓方 Novel plug
CN105261907A (en) * 2015-09-21 2016-01-20 蔡梦淑 Telescopic earth-pole plug pin converter
CN205104720U (en) * 2015-10-22 2016-03-23 郑州大学 Two feet - tripod changeover plug

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107248636A (en) * 2017-07-12 2017-10-13 温州均源科技有限公司 Portable conversion socket
CN107248636B (en) * 2017-07-12 2024-04-16 温州均源科技有限公司 Portable conversion socket
CN109217048A (en) * 2018-08-18 2019-01-15 魏敏 A kind of new type of plug
CN109193254A (en) * 2018-10-15 2019-01-11 广东小天才科技有限公司 Multipurpose plug
CN112202016A (en) * 2020-09-28 2021-01-08 Oppo广东移动通信有限公司 Charging device
CN112290332A (en) * 2020-10-31 2021-01-29 贵州电网有限责任公司 Adapter

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Application publication date: 20161109