WO2006053496A1 - A removable plug - Google Patents

A removable plug Download PDF

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Publication number
WO2006053496A1
WO2006053496A1 PCT/CN2005/001937 CN2005001937W WO2006053496A1 WO 2006053496 A1 WO2006053496 A1 WO 2006053496A1 CN 2005001937 W CN2005001937 W CN 2005001937W WO 2006053496 A1 WO2006053496 A1 WO 2006053496A1
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WO
WIPO (PCT)
Prior art keywords
plug
conductive
socket
joint
base
Prior art date
Application number
PCT/CN2005/001937
Other languages
French (fr)
Chinese (zh)
Inventor
Xiaojun Li
Original Assignee
Xiaojun Li
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 Xiaojun Li filed Critical Xiaojun Li
Publication of WO2006053496A1 publication Critical patent/WO2006053496A1/en

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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
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/66—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus

Definitions

  • the invention relates to the technical field of electrical connectors, and particularly relates to a detachable plug structure conforming to national safety standards.
  • the object of the present invention is to overcome the defects of the prior art, and to provide a simple structure, meet the safety standards of various countries, and can conveniently replace the plugs of different shapes to adapt to the detachable confirmation of the socket.
  • Type plug structure
  • the present invention comprises a plug socket and a plug with a conductive plug.
  • the plug base is formed with a joint portion, and the joint portion is detachably connected with the plug, and the joint between the two is electrically conductive to communicate with the plug.
  • the joint portion on the plug base has a groove shape, and the corresponding portion of the plug is formed with a boss portion which is fitted into the joint portion of the plug base.
  • the groove-shaped joint portion of the plug socket has a lead-in portion for inserting the plug into the plug, and the stepped card slot is formed on both sides of the joint portion to be coupled with the corresponding snap-fit portion of the boss portion of the plug.
  • a pair of conductive sheets are inserted into the corresponding sockets of the plugs, and the conductive members are connected to the conductive sheets, and the conductive strips and the external wires of the plugs are electrically connected, and the plugs are connected.
  • the conductive member in the jack is in electrical communication with the conductive post.
  • the outer end of the boss of the plug is provided with a stop portion which is supported on the outer edge of the guide notch of the joint portion.
  • the plug is further provided with an elastic latching tooth and a snap-in connection on the plug socket, and the bayonet is located on the trailing edge surface of the groove-shaped joint portion.
  • the present invention can be combined with different types of plugs on the same plug socket, and the plugs on the plug can be designed in various styles and shapes to suit the needs of the socket under different conditions, and can be used at any time. It is convenient to use, and it is easy to replace and easy to operate.
  • Figure 1 is a perspective view of the present invention
  • Figure 2 is a perspective exploded view of the present invention
  • Figure 3 is a perspective view of a plug according to an embodiment of the present invention.
  • Figure 4 is a perspective view of a plug of a second embodiment of the present invention.
  • Figure 5 is a perspective view of a plug of a third embodiment of the present invention.
  • the present invention includes a plug housing 10 and a plug 20 having a conductive post 21, and a connector portion 11 is formed on the plug housing 10, and the joint portion 11 is detachably connected to the plug 20.
  • the combination of the two has a conductive structure connecting the conductive post 21 of the plug 20 and the outer lead 12 of the plug base 10.
  • the joint portion 11 of the plug base 10 has a groove shape, and the corresponding portion of the plug 20 is formed with a boss portion 22 which is embedded in the joint portion 11 of the plug socket 10.
  • the groove-like joint portion 11 is provided with a lead-in recess for inserting the boss portion 22 of the plug 20, and the stepped card slot 111 is formed on both sides of the joint portion 11 to be in snap-fit connection with the corresponding buckle 221 of the boss portion 22 of the plug 20.
  • the conductive portion 112 is inserted into the corresponding insertion hole 23 of the plug 20 on the joint portion 11 of the plug base 10.
  • the conductive member is disposed in the insertion hole 23 and the conductive piece 112 is connected, and the conductive piece 112 and the plug seat 10 are externally connected.
  • the wires 12 are in electrical communication, and the conductive members in the receptacles 23 of the plug 20 are in electrical communication with the conductive posts 21.
  • the outer end of the boss portion 22 of the plug 20 is provided with a stopper portion 222 which is supported by the outer edge of the introduction notch of the joint portion 11. So that the convex portion 22 of the plug 20 is inserted along the introduction gap When entering the joint portion 11 of the plug base 10, the stopper portion 222 functions as a positioning, and also facilitates the subsequent removal and removal of the plug 20.
  • the plug 20 is further provided with an elastic latch 24 which is in snap-fit connection with the bayonet 13 on the plug base 10, and the bayonet 13 is located on the rear edge surface of the groove-like joint portion 11.
  • the upper and upper sides of the elastic pin 24 are curved and chamfered for facilitating the buckle and the disassembly.
  • the plug 20 is inserted into the groove-like joint portion 11 of the plug base 10 through the boss portion 22, and is used as a whole.
  • the conductive post 21 on the plug 20 can be inserted into the power socket, as shown in FIG. Show.
  • the plug 20 can be pushed outwardly and removed from the connector 10.
  • the other matching plugs 20 are selected, and the boss portion 22 of the plug 20 is inserted into the joint portion 11 of the plug base 10.
  • the socket 23 is aligned with the conductive piece 112 on the plug base 10, and is firmly inserted into the conductive sheet. 112 is in contact with a conductive member (not shown) in the socket 23, and the elastic latch 24 on the plug 20 is engaged with the bayonet 13 on the plug 10.
  • one plug base 10 can be used with different plugs 20.
  • different plugs 20 are used in different occasions, which brings great convenience to use.
  • the plug 20 shown in Fig. 3 is a two-phase plug, and the egg insertion post 21 is cylindrical; the plug 20 shown in Fig. 4 is also a two-phase plug, and the plug 21 is flat; the plug 20 shown in Fig. 5 is a three-phase plug.
  • the plunger 21 is flat.

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

Abstract

A connector, especially a removable plug adapted to the safety regulations in every country, comprises a socket and a plug with conductive pins. The socket is configured with a coupling portion, which is removablely connected with the plug. A conductive mechanism is provided between the plug and the socket, and connects the pins of the plug and the wire of the socket.

Description

可拆卸式插头结构 技术领域：  Removable plug structure Technical Field:
本发明涉及电连接件技术领域，特指一种符合各国安规标准的可 拆卸式插头结构。  The invention relates to the technical field of electrical connectors, and particularly relates to a detachable plug structure conforming to national safety standards.
背景技术： Background technique:
常见家用电器， 如电脑、 电视机、 冰箱、 电吹风、 空调等都有不 同的插头， 有的为三相插头， 有的为两相插头， 而且由于不同国家的 安规要求， 导电插柱的截面也有不同， 有圆形也有长方形， 以致在实 际使用过程，有时很难找到有对应插孔的插座，给电器的使用及室内 布置造成不便。 此外， 有些小型电器用品， 如手机、 随身听、 MP3 等需要充电的用品， 也会遇到类似的问题， 当携带外出后， 往往难以 找到适配的插座，给使用带来不便。还有一些电器由于需要携带到国 外， 而各国的插座插孔不同， 也会导致不能使用。 怎样通过有效的改 进， 令电器不再受到插座的限制， 可以适应多种需求令其方便使用 呢？  Common household appliances, such as computers, televisions, refrigerators, hair dryers, air conditioners, etc., have different plugs, some are three-phase plugs, some are two-phase plugs, and because of the safety requirements of different countries, the conductive plugs The cross-sections are also different, and there are also round and rectangular shapes, so that in actual use, it is sometimes difficult to find a socket having a corresponding jack, which causes inconvenience to the use of the electric appliance and the indoor arrangement. In addition, some small electrical appliances, such as mobile phones, walkmans, MP3s and other items that need to be recharged, will encounter similar problems. When carrying out, it is often difficult to find an appropriate socket, which is inconvenient for use. There are also some electrical appliances that need to be carried abroad, and the socket jacks in different countries may not be used. How can the appliance be no longer restricted by the socket through effective improvement, and can be adapted to various needs to make it convenient to use?
发明内容： Summary of the invention:
本发明的目的在于克服现有技术的缺陷，提供一种结构简单，符 合各国安规标准，可方便替换不同形状插柱来适应有关插座的可拆卸 确 认 本 式插头结构。 The object of the present invention is to overcome the defects of the prior art, and to provide a simple structure, meet the safety standards of various countries, and can conveniently replace the plugs of different shapes to adapt to the detachable confirmation of the socket. Type plug structure.
为达到上述目的，本发明包括有一插头座及一带有导电插柱的插 头， 插头座上成型有一结合部， 该结合部与插头呈可拆卸式连接， 两 者结合处有导电结构连通插头的导电插柱及插头座的对外导线。插头 座上的结合部为一凹槽状，而插头的相应部位形成有一凸起部，该凸 起部嵌入插头座的结合部内。  In order to achieve the above object, the present invention comprises a plug socket and a plug with a conductive plug. The plug base is formed with a joint portion, and the joint portion is detachably connected with the plug, and the joint between the two is electrically conductive to communicate with the plug. The external conductor of the post and the connector. The joint portion on the plug base has a groove shape, and the corresponding portion of the plug is formed with a boss portion which is fitted into the joint portion of the plug base.
所述插头座的凹槽状结合部带有一导入缺口供插头的凸起部插 设，结合部的两侧成型有阶梯卡槽与插头之凸起部的对应卡扣卡设连 接。插头座的结合部上有一对导电片插设于插头之相应插孔内，该插 孔内设有导电部件与导电片接通，导电片与插头座的对外导线为电性 连通， 而插头之插孔内的导电部件与导电插柱为电性连通。  The groove-shaped joint portion of the plug socket has a lead-in portion for inserting the plug into the plug, and the stepped card slot is formed on both sides of the joint portion to be coupled with the corresponding snap-fit portion of the boss portion of the plug. A pair of conductive sheets are inserted into the corresponding sockets of the plugs, and the conductive members are connected to the conductive sheets, and the conductive strips and the external wires of the plugs are electrically connected, and the plugs are connected. The conductive member in the jack is in electrical communication with the conductive post.
所述插头的凸起部外端设有止挡部，该止挡部支顶于结合部的导 入缺口外缘。  The outer end of the boss of the plug is provided with a stop portion which is supported on the outer edge of the guide notch of the joint portion.
所述插头上还设有弹性卡齿与插头座上的卡口卡设连接，卡口位 于凹槽状结合部的后缘面上。  The plug is further provided with an elastic latching tooth and a snap-in connection on the plug socket, and the bayonet is located on the trailing edge surface of the groove-shaped joint portion.
采用这样的结构，本发明可在同一插头座上结合使用不同型号的 插头，插头上的插柱可以设计为多种款式和形状， 以适应不同情况下 插座的需要，随时可以使用，给电器的使用带来便利，而且替换简单， 容易操作。  With such a structure, the present invention can be combined with different types of plugs on the same plug socket, and the plugs on the plug can be designed in various styles and shapes to suit the needs of the socket under different conditions, and can be used at any time. It is convenient to use, and it is easy to replace and easy to operate.
附图说明： BRIEF DESCRIPTION OF THE DRAWINGS:
附图 1为本发明的立体示意图； 附图 2为本发明的立体分解示意图； Figure 1 is a perspective view of the present invention; Figure 2 is a perspective exploded view of the present invention;
附图 3为本发明其一实施例的插头立体图；  Figure 3 is a perspective view of a plug according to an embodiment of the present invention;
附图 4为本发明其二实施例的插头立体图；  Figure 4 is a perspective view of a plug of a second embodiment of the present invention;
附图 5为本发明其三实施例的插头立体图。  Figure 5 is a perspective view of a plug of a third embodiment of the present invention.
具体实施方式： detailed description:
见附图 1、 2所示， 本发明包括有一插头座 10及一带有导电插柱 21的插头 20， 插头座 10上成型有一结合部 11， 该结合部 11与插头 20呈可拆卸式连接， 两者结合处有导电结构连通插头 20的导电插柱 21及插头座 10的对外导线 12。其中插头座 10上的结合部 11为一凹 槽状， 而插头 20的相应部位形成有一凸起部 22, 凸起部 22嵌入插 头座 10的结合部 11内。 凹槽状结合部 11带有一导入缺口供插头 20 的凸起部 22插设， 结合部 11的两侧成型有阶梯卡槽 111与插头 20 之凸起部 22的对应卡扣 221卡设连接。  As shown in FIGS. 1 and 2, the present invention includes a plug housing 10 and a plug 20 having a conductive post 21, and a connector portion 11 is formed on the plug housing 10, and the joint portion 11 is detachably connected to the plug 20. The combination of the two has a conductive structure connecting the conductive post 21 of the plug 20 and the outer lead 12 of the plug base 10. The joint portion 11 of the plug base 10 has a groove shape, and the corresponding portion of the plug 20 is formed with a boss portion 22 which is embedded in the joint portion 11 of the plug socket 10. The groove-like joint portion 11 is provided with a lead-in recess for inserting the boss portion 22 of the plug 20, and the stepped card slot 111 is formed on both sides of the joint portion 11 to be in snap-fit connection with the corresponding buckle 221 of the boss portion 22 of the plug 20.
插头座 10的结合部 11上一有对导电片 112插设于插头 20之相 应插孔 23内， 插孔 23内设有导电部件与导电片 112接通， 导电片 112与插头座 10的对外导线 12为电性连通， 而插头 20之插孔 23内 的导电部件与导电插柱 21为电性连通。 在插头 20与插头座 10结合 后，即可通过插孔 23内的导电部件与导电片 112连通而将插头 20之 导电插柱 21与插头座 10的对外导线 12连为一导电通路。  The conductive portion 112 is inserted into the corresponding insertion hole 23 of the plug 20 on the joint portion 11 of the plug base 10. The conductive member is disposed in the insertion hole 23 and the conductive piece 112 is connected, and the conductive piece 112 and the plug seat 10 are externally connected. The wires 12 are in electrical communication, and the conductive members in the receptacles 23 of the plug 20 are in electrical communication with the conductive posts 21. After the plug 20 is coupled to the plug base 10, the conductive post 21 of the plug 20 and the external lead 12 of the plug base 10 can be connected to each other as a conductive path through the conductive member in the socket 23.
插头 20的凸起部 22外端设有止挡部 222， 止挡部 222支顶于结 合部 11的导入缺口外缘。 以致插头 20的凸起部 22顺沿导入缺口插 入插头座 10之结合部 11内时，止挡部 222起定位作用， 且也便于后 续的插头 20导出拆卸工作。 The outer end of the boss portion 22 of the plug 20 is provided with a stopper portion 222 which is supported by the outer edge of the introduction notch of the joint portion 11. So that the convex portion 22 of the plug 20 is inserted along the introduction gap When entering the joint portion 11 of the plug base 10, the stopper portion 222 functions as a positioning, and also facilitates the subsequent removal and removal of the plug 20.
插头 20上还设有弹性卡齿 24与插头座 10上的卡口 13卡设连接， 卡口 13位于凹槽状结合部 11的后缘面上。 弹性卡齿 24的上顶部两 侧为弧形倒角， 利于卡扣及拆卸， 在插头 20与插头座 10结合后， 弹 性卡齿 24与卡口 13卡合， 起到限位作用， 防止插头 20松脱。  The plug 20 is further provided with an elastic latch 24 which is in snap-fit connection with the bayonet 13 on the plug base 10, and the bayonet 13 is located on the rear edge surface of the groove-like joint portion 11. The upper and upper sides of the elastic pin 24 are curved and chamfered for facilitating the buckle and the disassembly. After the plug 20 and the plug base 10 are combined, the elastic latch 24 engages with the bayonet 13 to limit the position and prevent the plug. 20 loose.
使用时， 插头 20通过凸起部 22插入插头座 10的凹槽状结合部 11内， 作为一个整体使用， 将插头 20上的导电插柱 21插入电源插 座中即可， 如图 1、 2所示。 当插头 20上的导电插柱 21形状或排列 不能满足插座的要求时， 即可将插头 20用力往外推，从插头座 10中 取出。 然后选择其它配套的符合要求的插头 20， 将插头 20上凸起部 22插入插头座 10的结合部 11内， 插孔 23对准插头座 10上的导电 片 112， 用力卡入， 直至导电片 112与插孔 23内的导电部件 （图中 未示出）接触连通， 插头 20上的弹性卡齿 24与插头座 10上的卡口 13卡合即可。  In use, the plug 20 is inserted into the groove-like joint portion 11 of the plug base 10 through the boss portion 22, and is used as a whole. The conductive post 21 on the plug 20 can be inserted into the power socket, as shown in FIG. Show. When the shape or arrangement of the conductive posts 21 on the plug 20 does not meet the requirements of the socket, the plug 20 can be pushed outwardly and removed from the connector 10. Then, the other matching plugs 20 are selected, and the boss portion 22 of the plug 20 is inserted into the joint portion 11 of the plug base 10. The socket 23 is aligned with the conductive piece 112 on the plug base 10, and is firmly inserted into the conductive sheet. 112 is in contact with a conductive member (not shown) in the socket 23, and the elastic latch 24 on the plug 20 is engaged with the bayonet 13 on the plug 10.
这样， 一个插头座 10可以配套不同的插头 20使用， 如图 3、 图 4、 图 5所示， 在不同的场合结合使用不同的插头 20， 给使用带来了 很大的方便。 图 3所示插头 20为两相插头， 蛋插柱 21为圆柱状； 图 4所示的插头 20也为两相插头，插柱 21为扁平状； 图 5所示插头 20 为三相插头，插柱 21为扁平状。上述各插头 20只是几种常用的形式， 在实际应用中， 还可以做成不同的款式以符合更多的需求。 Thus, one plug base 10 can be used with different plugs 20. As shown in Fig. 3, Fig. 4, and Fig. 5, different plugs 20 are used in different occasions, which brings great convenience to use. The plug 20 shown in Fig. 3 is a two-phase plug, and the egg insertion post 21 is cylindrical; the plug 20 shown in Fig. 4 is also a two-phase plug, and the plug 21 is flat; the plug 20 shown in Fig. 5 is a three-phase plug. The plunger 21 is flat. Each of the plugs 20 described above is only in several common forms. In practical applications, different styles can also be made to meet more needs.
以上所述之实施例只为本实用新型的较佳实施例，并非以此限制 本实用新型的实施范围， 故凡依本实用新型之形状、构造及原理所作 的等效变化， 均应涵盖于本实用新型的保护范围内。  The embodiments described above are only preferred embodiments of the present invention, and are not intended to limit the scope of implementation of the present invention. Therefore, equivalent changes in the shapes, structures, and principles of the present invention should be Within the scope of protection of the present invention.

Claims

权 利 要 求 Rights request
1、 可拆卸式插头结构， 其特征在于： 包括有一插头座 （10)及 一带有导电插柱 （21) 的插头 （20)， 插头座 （10) 上成型有一结合 部 （11)， 该结合部 （11) 与插头 （20) 呈可拆卸式连接， 两者结合 处有导电结构连通插头（20) 的导电插柱（21)及插头座（10)的对 外导线 （12)。 A detachable plug structure, comprising: a plug socket (10) and a plug (20) with a conductive plug (21), and a joint (11) is formed on the plug socket (10), the combination The part (11) is detachably connected with the plug (20), and the combination of the conductive structure connects the conductive post (21) of the plug (20) and the outer lead (12) of the plug base (10).
2、 根据权利要求 1所述的可拆卸式插头结构， 其特征在于： 所 述插头座（10)上的结合部（11)为一凹槽状， 而插头（20) 的相应 部位形成有一凸起部 （22)， 该凸起部 （22) 嵌入插头座 （10) 的结 合部 （11) 内。  2. The detachable plug structure according to claim 1, wherein: the joint portion (11) on the plug base (10) has a groove shape, and a corresponding portion of the plug (20) is formed with a convex shape. The starting portion (22) is embedded in the joint (11) of the plug base (10).
3、 根据权利要求 2所述的可拆卸式插头结构， 其特征在于： 所 述插头座 （10) 的凹槽状结合部 （11) 带有一导入缺口供插头 （20) 的凸起部 （22)插设， 结合部 （11) 的两侧成型有阶梯卡槽 （111) 与插头 （20)之凸起部 （22) 的对应卡扣 （221) 卡设连接。  The detachable plug structure according to claim 2, characterized in that: the groove-like joint portion (11) of the plug socket (10) has a projection portion for introducing the notch for the plug (20) (22) The insertion portion has a stepped card slot (111) formed on both sides of the joint portion (11) and a corresponding snap (221) of the boss portion (22) of the plug (20).
4、根据权利要求 1〜3中任一项所述的可拆卸式插头结构，其特 征在于： 所述插头座 （10) 的结合部（11) 上有一对导电片 （112) 插设于插头（20)之相应插孔（23) 内， 该插孔（23) 内设有导电部 件于导电片 （112)接通， 导电片（112)与插头座（10) 的对外导线 The detachable plug structure according to any one of claims 1 to 3, wherein: a joint portion (11) of the plug base (10) has a pair of conductive sheets (112) inserted in the plug (20) In the corresponding jack (23), the jack (23) is provided with a conductive member for the conductive sheet (112) to be connected, and the outer lead of the conductive sheet (112) and the plug base (10)
(12)为电性连通， 而插头（20)之插孔（23) 内的导电部件与导电 插柱 （21) 为电性连通。 5、 根据权利要求 3所述的可拆卸式插头结构， 其特征在于： 所 述插头 (20)的凸起部 (22)外端设有止挡部（222)，该止挡部 (222) 支顶于结合部 （11 ) 的导入缺口外缘。 (12) is electrically connected, and the conductive member in the socket (23) of the plug (20) is in electrical communication with the conductive post (21). The detachable plug structure according to claim 3, wherein: the outer end of the convex portion (22) of the plug (20) is provided with a stopping portion (222), and the stopping portion (222) The support is on the outer edge of the introduction gap of the joint portion (11).
6、根据权利要求 3或 5所述的可拆卸式插头结构，其特征在于： 所述插头（20)上还设有弹性卡齿（24)与插头座（10)上的卡口（13 ) 卡设连接， 卡口 （13 )位于凹槽状结合部 （11 ) 的后缘面上。  The detachable plug structure according to claim 3 or 5, characterized in that: the plug (20) is further provided with a resilient latch (24) and a bayonet (13) on the plug base (10) The card is connected, and the bayonet (13) is located on the trailing edge surface of the groove-like joint (11).
PCT/CN2005/001937 2004-11-16 2005-11-16 A removable plug WO2006053496A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 200410052209 CN1776967A (en) 2004-11-16 2004-11-16 Dismountable plug structure
CN200410052209.9 2004-11-16

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WO2006053496A1 true WO2006053496A1 (en) 2006-05-26

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CN105470740B (en) * 2015-12-28 2019-02-26 北京新能源汽车股份有限公司 Plug and charging box
CN105870743A (en) * 2016-05-20 2016-08-17 常熟市立得电器有限公司 Cooperation structure of charge control box and power plug of electric automobile
CN106602322A (en) * 2016-12-16 2017-04-26 智德电机（苏州）有限公司 Novel power supply plug
WO2020062197A1 (en) * 2018-09-30 2020-04-02 群智电子科技（东莞）有限公司 Multi-country universal charger with stable and reliable connection

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