WO2014107937A1 - 一种多国安规转换脚 - Google Patents

一种多国安规转换脚 Download PDF

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Publication number
WO2014107937A1
WO2014107937A1 PCT/CN2013/074305 CN2013074305W WO2014107937A1 WO 2014107937 A1 WO2014107937 A1 WO 2014107937A1 CN 2013074305 W CN2013074305 W CN 2013074305W WO 2014107937 A1 WO2014107937 A1 WO 2014107937A1
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WIPO (PCT)
Prior art keywords
cover
pin
button
foot
standard
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PCT/CN2013/074305
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English (en)
French (fr)
Inventor
陈安元
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东莞市皇育电子有限公司
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Application filed by 东莞市皇育电子有限公司 filed Critical 东莞市皇育电子有限公司
Publication of WO2014107937A1 publication Critical patent/WO2014107937A1/zh

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    • 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

Definitions

  • the invention belongs to the technical field of electronic accessories, and particularly relates to a multinational safety conversion foot.
  • the conversion foot part adopts a sliding guide groove structure, and the sliding guide groove structure causes the structure of the body part matched with it to be complicated, and the conversion foot part can only be used with the corresponding body, and If the conversion pin is lost, it cannot be used.
  • the existing multi-national safety conversion foot has problems such as single function, limited application, and inconvenient use.
  • the object of the present invention is to provide a multi-country safety conversion foot according to the deficiencies of the prior art, and the multi-country safety conversion foot is directly introduced into the conversion foot through the US standard pin, thereby eliminating the sliding guide groove structure, which will be beautiful.
  • the gauge pin and the body are arranged together, the single American foot change is omitted, and the structure is simple, the use is convenient and the versatility is strong, and the safety can be more stable, and the US standard product and the conversion foot are firmly connected.
  • a multi-national safety conversion foot including a US standard charger and a conversion foot.
  • the US standard charger includes a body upper cover, a body lower cover, a cover sheet, a US gauge pin, a circuit board and a spring piece, and the body upper cover is fastened to the body lower cover, the cover piece, the beauty cover
  • the mounting pin, the circuit board and the elastic piece are disposed in the accommodating space of the body upper cover and the body lower cover, and the cover piece is welded to the body lower cover by ultrasonic waves
  • the elastic piece Provided at one end of the US pin, the US pin and the elastic piece are disposed in the body lower cover and the cover sheet accommodating space, and the circuit board is disposed above the cover sheet, and
  • the circuit board is electrically connected to the elastic piece, the conversion leg is provided with a hole, the US standard pin is inserted into the hole, and the US pin is tightly engaged with the hole.
  • the conversion foot includes a European standard conversion foot, a British standard conversion foot, and an Australian standard conversion foot.
  • the European standard conversion foot includes a first side cover, a second side cover, a bottom cover, a first snap member, a first button, a European pin and a first elastic piece
  • the second side cover is fixedly connected to the first side cover through the bottom cover
  • the first side cover is provided with a first notch
  • the second side cover is provided with a second notch
  • the first button is mounted between the first notch and the second notch
  • the first button is connected to the first card member
  • the European pin is disposed on the bottom cover
  • the first elastic piece is connected to the European standard pin through a heat fusion column.
  • the British standard conversion foot includes a first upper cover, a first lower cover, a second button, a second snap member, a second elastic piece and a British standard pin.
  • the first upper cover is fixedly connected to the first lower cover, the first upper cover is provided with a first button hole, the second button is mounted to the first button hole, and the second button is The second fastening member is connected to the first upper cover by a heat fusion column, the British standard pin is disposed on the first lower cover, and the second elastic piece passes A heat stake is coupled to the British pin.
  • the British pin includes three pins, and the three pins form a triangular structure.
  • the Australian standard conversion foot includes a second upper cover, a second lower cover, a third button, a third snap member, a third elastic piece and an Australian pin.
  • the second upper cover is fixedly connected to the second lower cover
  • the second upper cover is provided with a second button hole
  • the third button is mounted to the second button hole
  • the third button Connecting with the third fastening component
  • the third fastening component is fixedly connected to the second upper cover by a heat fusion column
  • the Australian standard pin is disposed on the second lower cover, the third elastic piece It is connected to the Australian pin through a hot melt column.
  • the US standard charger further includes a label area and a USB interface.
  • the invention has the beneficial effects that the invention comprises a US standard charger and a conversion foot
  • the US standard charger includes a body upper cover, a body lower cover, a cover sheet, a US gauge pin, a circuit board and a spring piece, and the body upper cover is fastened to the body lower cover, and the cover piece, the US gauge pin, the circuit board and the elastic piece are all disposed on In the accommodating space where the upper cover of the main body and the lower cover of the main body are fastened, the cover piece is welded to the lower cover of the main body by ultrasonic waves, and the elastic piece is disposed at one end of the pin of the US standard.
  • the U.S. pin is connected with the cover piece by the elastic piece, and the circuit board is disposed on the cover piece.
  • the conversion leg is provided with a hole, the US gauge pin is inserted into the hole, and the US gauge pin is tightly fitted with the hole.
  • the invention is directly introduced into the conversion foot through the US gauge pin, and the buckle member in the conversion foot will automatically fasten the round hole on the US standard pin, which can more securely and firmly connect the US standard product and the conversion foot into one body; Press and hold the buttons on both sides, the contact between the US standard charger and the conversion foot is realized by the US standard pin, and the US pin and the body are set together, eliminating the need for a separate American foot change, making the structure Simple, easy to use and versatile.
  • Fig. 1 is a schematic view showing the structure of a first embodiment of the present invention.
  • FIG. 2 is a schematic structural view of the US standard charger of FIG. 1.
  • Figure 3 is an exploded perspective view of Figure 2.
  • FIG. 4 is a schematic structural view of the European standard conversion leg of FIG. 1.
  • Figure 5 is an exploded perspective view of Figure 4.
  • Fig. 6 is a schematic structural view of a second embodiment of the present invention.
  • FIG. 7 is a schematic structural view of the British standard conversion leg of FIG. 6.
  • FIG. 7 is a schematic structural view of the British standard conversion leg of FIG. 6.
  • Figure 8 is an exploded perspective view of Figure 7.
  • Figure 9 is a schematic view showing the structure of a third embodiment of the present invention.
  • FIG. 10 is a schematic structural view of the Australian standard conversion foot of FIG. 9.
  • FIG. 10 is a schematic structural view of the Australian standard conversion foot of FIG. 9.
  • Figure 11 is an exploded perspective view of Figure 10.
  • Embodiment 1 as shown in FIGS. 1 to 5, a multinational safety conversion foot, including a US standard charger 1 and a conversion foot
  • the US standard charger 1 includes a body upper cover 3, a body lower cover 4, a cover sheet 5,
  • the US standard pin 6, the circuit board 7 and the elastic piece 8, the body upper cover 3 is fastened to the body lower cover 4, the cover piece 5, the US standard pin 6, the circuit board 7 and the elastic piece 8 are all disposed on the body upper cover 3 and the body lower cover 4, the cover sheet 5 is welded to the body lower cover 4 by ultrasonic waves, and the elastic piece 8 is disposed on the US pin 6
  • the circuit board 7 is disposed above the cover sheet 5, and the circuit board 7 is electrically connected to the elastic piece 8 and the switching leg is provided with The hole 9, the US pin 6 is inserted into the hole 9, and the US pin 6 is tightly engaged with the hole 9.
  • the switching leg includes a European conversion foot 21, a British standard conversion foot 22, and an Australian standard conversion foot 23.
  • the US pin 6 is provided with a circular hole 10, and the first latching member 34, the second latching member 44 and the third latching member 54 are respectively provided with a protrusion portion 17 when the female pin 6 is inserted into the hole of the switching leg. 9 inside, the protrusion 17 will automatically buckle the round hole 10 of the US standard pin 6, to ensure the safe and effective normal use of the conversion foot and the US standard charger 1, press the first button 35 on both sides when separating The two buttons 43 and the third button 53 separate the protrusion 17 from the circular hole 10 to realize the separation of the US charger 1 and the switching pin.
  • the European standard conversion foot 21 includes a first side cover 31, a second side cover 32, a bottom cover 33, a first fastening member 34, a first button 35, a European pin 36 and a first elastic piece 37, and a second side
  • the cover 32 is fixedly connected to the first side cover 31 through the bottom cover 33.
  • the first side cover 31 is provided with a first notch 11 and the second side cover 32 is provided with a second notch 12.
  • the first button 35 is mounted on the first notch 11 and The first button 35 is connected to the first latching member 34, and the first latching member 36 is disposed on the bottom cover 33.
  • the first elastic piece 37 is connected to the European standard pin 36 through a heat-melting column (not shown). .
  • the US standard charger 1 further includes a label area 15 and a USB interface 16.
  • the label area 15 is mainly used for attaching labels, and the USB interface 16 can be connected to various electronic accessories that need to be charged.
  • the pins of the European pin 36 are arranged in a cylindrical structure, which is advantageous for use on a socket of a cylindrical structure.
  • Embodiment 2 is different from Embodiment 1 in that: in this embodiment, the switching pin is set to the British standard conversion leg 22, and the British standard conversion leg 22 includes the first upper portion.
  • the cover 41, the first lower cover 42, the second button 43, the second latch 44, the second elastic piece 45 and the British pin 46 are fixedly connected to the first lower cover 42 and the first upper cover 41 is disposed.
  • There is a first button hole 13 the second button 43 is mounted on the first button hole 13, and the second button 43 is connected to the second button member 44.
  • the second button member 44 is fixed to the first upper cover 41 by a heat-melting column.
  • the connection, the British pin 46 is disposed on the first lower cover 42, and the second elastic piece 45 is connected to the British pin 46 through a heat fusion column.
  • the British pin 46 includes three pins, and the three pins form a triangular structure.
  • Embodiment 3 is different from Embodiment 2 in that: in this embodiment, the switching leg is set to the Australian standard conversion leg 23, and the Australian standard conversion leg 23 includes the second upper portion.
  • the cover 51, the second lower cover 52, the third button 53, the third latching member 54, the third elastic piece 55 and the Australian pin 56 are fixedly connected to the second lower cover 52.
  • the second upper cover 51 is fixedly connected.
  • the second button hole 14 is disposed, the third button 53 is mounted on the second button hole 14, and the third button 53 is coupled to the third button member 54.
  • the third button member 54 passes through the heat-melting column and the second upper cover 51.
  • the Australian pin 56 is disposed on the second lower cover 52, and the third elastic piece 55 is connected to the Australian pin 56 through the heat fusion column.
  • the working process of the present invention is: when the European standard conversion pin 21 is required to be used, only the US standard pin 6 of the US standard charger 1 is inserted into the hole 9 of the European standard conversion leg 21, and the first fastening member 34 is passed through the first fastening member 34.
  • the US standard pin 6 is buckled, thus forming an European standard charger, which realizes the function of a common European standard charger.
  • the European standard conversion foot 21 is not required, the European standard conversion pin 21 is pressed. With the first button 35 on both sides, the Euro switch pin 21 can be directly pulled out.
  • the British standard conversion pin 22 and the Australian standard conversion pin 23 are required, the same operation as the use of the European standard conversion pin 21 is performed.

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

本发明属于电子配件技术领域，尤其涉及一种多国安规转换脚，包括美规充电器和转换脚，所述美规充电器包括本体上盖、本体下盖、盖片、美规插脚、电路板和弹片，所述转换脚设置有孔，所述美规插脚插设于孔内，并且所述美规插脚与所述孔紧配合；其中，所述转换脚包含：欧规，英规和澳规等，本发明通过美规插脚直接导入转换脚内，省出了滑动导槽式结构，转换脚内的卡扣件会自动扣紧美规插脚上的孔；分离吋按住两侧面的按键即可，美规充电器和转换脚的接触是通过美规插脚来接触。本发明可以使转换脚不但可以配套市场上的任一美规充电器，而且可以配套其它类美规电器使用。

Description

一种多国安规转换脚 一种多国安规转换脚
技术领域
本发明属于电子配件技术领域，尤其涉及一种多国安规转换脚。
背景技术
现有的多国安规转换脚，转换脚部分都是采用滑动导槽式结构，其滑动导槽式结构导致与其配套的本体部分结构复杂，转换脚部分只能与相应的本体配套才能使用，而且转换脚若遗失均无法使用。现有的多国安规转换脚存在着功能单一，应用受限制，使用不方便等问题。
发明内容
本发明的目的在于：针对现有技术的不足，而提供一种多国安规转换脚，此多国安规转换脚通过美规插脚直接导入转换脚内，省出了滑动导槽式结构，将美规插脚和本体设置在一起，省去了单独的美规换脚，而且结构简单、使用方便和通用性强，并可以更安稳，牢固的把美规产品及转换脚连接成一体。
为了达到上述目的，本发明采用如下技术方案：一种多国安规转换脚，包括美规充电器和转换脚 ，所述美规充电器包括本体上盖、本体下盖、盖片、美规插脚、电路板和弹片，所述本体上盖扣合于所述本体下盖，所述盖片、所述美规插脚、所述电路板和所述弹片均设置于所述本体上盖和所述本体下盖扣合的容置空间内，所述盖片通过超声波与所述本体下盖焊接，所述弹片设置于所述美规插脚的一端，所述美规插脚和所述弹片设置于所述本体下盖和所述盖片容置空间内，所述电路板设置于所述盖片的上方，并且所述电路板与所述弹片电连接，所述转换脚设置有孔，所述美规插脚插设于所述孔内，并且所述美规插脚与所述孔紧配合。
作为本发明所述的多国安规转换脚的一种改进，所述转换脚包括欧规转换脚、英规转换脚和澳规转换脚。
作为本发明所述的多国安规转换脚的一种改进，所述欧规转换脚包括第一侧盖、第二侧盖、底盖、第一卡扣件、第一按键、欧规插脚和第一弹片，所述第二侧盖通过所述底盖与所述第一侧盖固定连接，所述第一侧盖设置有第一缺口，所述第二侧盖设置有第二缺口，所述第一按键安装于所述第一缺口和所述第二缺口之间，并且所述第一按键与所述第一卡扣件连接，所述欧规插脚设置于所述底盖，所述第一弹片通过热熔柱与所述欧规插脚连接。
作为本发明所述的多国安规转换脚的一种改进，所述英规转换脚包括第一上盖、第一下盖、第二按键、第二卡扣件、第二弹片和英规插脚，所述第一上盖与所述第一下盖固定连接，所述第一上盖设置有第一按键孔，所述第二按键安装于所述第一按键孔，并且所述第二按键与所述第二卡扣件连接，所述第二卡扣件通过热熔柱与所述第一上盖固定连接，所述英规插脚设置于所述第一下盖，所述第二弹片通过热熔柱与所述英规插脚连接。
作为本发明所述的多国安规转换脚的一种改进，所述英规插脚包括三根插脚，三根插脚形成三角形结构。
作为本发明所述的多国安规转换脚的一种改进，所述澳规转换脚包括第二上盖、第二下盖、第三按键、第三卡扣件、第三弹片和澳规插脚，所述第二上盖与所述第二下盖固定连接，所述第二上盖设置有第二按键孔，所述第三按键安装于所述第二按键孔，并且所述第三按键与所述第三卡扣件连接，所述第三卡扣件通过热熔柱与所述第二上盖固定连接，所述澳规插脚设置于所述第二下盖，所述第三弹片通过热熔柱与所述澳规插脚连接。
作为本发明所述的多国安规转换脚的一种改进，所述美规充电器还包括标签区和USB接口。
本发明的有益效果在于：本发明包括美规充电器和转换脚 ，美规充电器包括本体上盖、本体下盖、盖片、美规插脚、电路板和弹片，本体上盖扣合于本体下盖，盖片、美规插脚、电路板和弹片均设置于本体上盖和本体下盖扣合的容置空间内，盖片通过超声波与本体下盖焊接，弹片设置于美规插脚的一端，美规插脚通过弹片与盖片连接，电路板设置于盖片的上方，并且电路板与盖片电连接，转换脚设置有孔，美规插脚插设于孔内，并且美规插脚与孔紧配合。本发明通过美规插脚直接导入转换脚内，转换脚内的卡扣件会自动扣紧美规插脚上的圆孔，可以更安稳，牢固的把美规产品及转换脚连接成一体；分离时按住两侧面的按键即可，美规充电器和转换脚的接触是通过美规插脚来实现的，而且将美规插脚和本体设置在一起，省去了单独的美规换脚，使得结构简单、使用方便和通用性强。
附图说明
图1为本发明的实施例1的结构示意图。
图2为图1的美规充电器的结构示意图。
图3为图2的分解示意图。
图4为图1的欧规转换脚的结构示意图。
图5为图4的分解示意图。
图6为本发明的实施例2的结构示意图。
图7为图6的英规转换脚的结构示意图。
图8为图7的分解示意图。
图9为本发明的实施例3的结构示意图。
图10为图9的澳规转换脚的结构示意图。
图11为图10的分解示意图。
具体实施方式
下面结合附图和具体实施方式对本发明及其有益效果进行详细说明，但本发明的实施方式不限于此。
实施例1，如图1~5所示，一种多国安规转换脚，包括美规充电器1和转换脚，美规充电器1包括本体上盖3、本体下盖4、盖片5、美规插脚6、电路板7和弹片8，本体上盖3扣合于本体下盖4，盖片5、美规插脚6、电路板7和弹片8均设置于本体上盖3和本体下盖4扣合的容置空间内，盖片5通过超声波与本体下盖4焊接，弹片8设置于美规插脚6 的一端，美规插脚6和弹片8设置于本体下盖4和盖片5容置空间内，电路板7设置于盖片5的上方，并且电路板7与弹片8电连接，转换脚设置有孔9，美规插脚6插设于孔9内，并且美规插脚6与孔9紧配合。
优选的，转换脚包括欧规转换脚21、英规转换脚22和澳规转换脚23。
其中，美规插脚6设置有圆孔10，第一卡扣件34、第二卡扣件44和第三卡扣件54上均设置有突起部17，当美规插脚6插入转换脚的孔9内时，突起部17会自动扣住美规插脚6的圆孔10，以确保转换脚与美规充电器1安全有效的正常使用，需分离时按住两侧的第一按键35、第二按键43和第三按键53，使突起部17与圆孔10分离即可实现美规充电器1和转换脚的分离。
优选的，欧规转换脚21包括第一侧盖31、第二侧盖32、底盖33、第一卡扣件34、第一按键35、欧规插脚36和第一弹片37，第二侧盖32通过底盖33与第一侧盖31固定连接，第一侧盖31设置有第一缺口11，第二侧盖32设置有第二缺口12，第一按键35安装于第一缺口11和第二缺口12之间，并且第一按键35与第一卡扣件34连接，欧规插脚36设置于底盖33，第一弹片37通过热熔柱（图未示）与欧规插脚36连接。
优选的，美规充电器1还包括标签区15和USB接口16，标签区15主要用于粘贴标签，USB接口16可以连接各种需要充电的电子配件。
其中，欧规插脚36的插脚设置为圆柱形结构，这样有利于在圆柱形结构的插座上使用。
实施例2，如图2、3、6、7和8所示，与实施例1不同的是：本实施例将转换脚设置为英规转换脚22，其英规转换脚22包括第一上盖41、第一下盖42、第二按键43、第二卡扣件44、第二弹片45和英规插脚46，第一上盖41与第一下盖42固定连接，第一上盖41设置有第一按键孔13，第二按键43安装于第一按键孔13，并且第二按键43与第二卡扣件44连接，第二卡扣件44通过热熔柱与第一上盖41固定连接，英规插脚46设置于第一下盖42，第二弹片45通过热熔柱与英规插脚46连接。
优选的，英规插脚46包括三根插脚，三根插脚形成三角形结构。
其它的与实施例1的结构相同，这里不再重复。
实施例3，如图2、3、9、10和11所示，与实施例2不同的是：本实施例将转换脚设置为澳规转换脚23，其澳规转换脚23包括第二上盖51、第二下盖52、第三按键53、第三卡扣件54、第三弹片55和澳规插脚56，第二上盖51与第二下盖52固定连接，第二上盖51设置有第二按键孔14，第三按键53安装于第二按键孔14，并且第三按键53与第三卡扣件54连接，第三卡扣件54通过热熔柱与第二上盖51固定连接，澳规插脚56设置于第二下盖52，第三弹片55通过热熔柱与澳规插脚56连接。
其它的与实施例2的结构相同，这里不再重复。
本发明的工作过程是：当需要欧规转换脚21使用时，只需将美规充电器1的美规插脚6插设于欧规转换脚21的孔9内，通过第一卡扣件34将美规插脚6卡扣住，这样形成了一个欧规充电器，实现了一个普通欧规充电器所具备的功能，当不需要欧规转换脚21使用时，按住欧规转换脚21上两侧第一按键35，就可以直接拔出欧规转换脚21。当需要使用英规转换脚22和澳规转换脚23时，与使用欧规转换脚21的工作过程一样。
根据上述说明书的揭示和教导，本发明所属领域的技术人员还能够对上述实施方式进行变更和修改。因此，本发明并不局限于上述的具体实施方式，凡是本领域技术人员在本发明的基础上所作出的任何显而易见的改进、替换或变型均属于本发明的保护范围。此外，尽管本说明书中使用了一些特定的术语，但这些术语只是为了方便说明，并不对本发明构成任何限制。

Claims (1)

1、一种多国安规转换脚，包括美规充电器（1）和转换脚，所述美规充电器（1）包括本体上盖（3）、本体下盖（4）、盖片（5）、美规插脚（6）、电路板（7）和弹片（8），所述本体上盖（3）扣合于所述本体下盖（4），所述盖片（5）、所述美规插脚（6）、所述电路板（7）和所述弹片（8）均设置于所述本体上盖（3）和所述本体下盖（4）扣合的容置空间内，所述盖片（5）通过超声波与所述本体下盖（4）焊接，所述弹片（8）设置于所述美规插脚（6） 的一端，所述美规插脚（6）和所述弹片（8）设置于所述本体下盖（4）和所述盖片（5）容置空间内，所述电路板（7）设置于所述盖片（5）的上方，并且所述电路板（7）与所述弹片（8）电连接，其特征在于：所述转换脚设置有孔（9），所述美规插脚（6）插设于所述孔（9）内，并且所述美规插脚（6）与所述孔（9）紧配合。
2、根据权利要求1所述的多国安规转换脚，其特征在于：所述转换脚包括欧规转换脚（21）、英规转换脚（22）和澳规转换脚（23）。
3、根据权利要求2所述的多国安规转换脚，其特征在于：所述欧规转换脚（21）包括第一侧盖（31）、第二侧盖（32）、底盖（33）、第一卡扣件（34）、第一按键（35）、欧规插脚（36）和第一弹片（37），所述第二侧盖（32）通过所述底盖（33）与所述第一侧盖（31）固定连接，所述第一侧盖（31）设置有第一缺口（11），所述第二侧盖（32）设置有第二缺口（12），所述第一按键（35）安装于所述第一缺口（11）和所述第二缺口（12）之间，并且所述第一按键（35）与所述第一卡扣件（34）连接，所述欧规插脚（36）设置于所述底盖（33），所述第一弹片（37）通过热熔柱与所述欧规插脚（36）连接。
4、根据权利要求2所述的多国安规转换脚，其特征在于：所述英规转换脚（22）包括第一上盖（41）、第一下盖（42）、第二按键（43）、第二卡扣件（44）、第二弹片（45）和英规插脚（46），所述第一上盖（41）与所述第一下盖（42）固定连接，所述第一上盖（41）设置有第一按键孔（13），所述第二按键（43）安装于所述第一按键孔（13），并且所述第二按键（43）与所述第二卡扣件（44）连接，所述第二卡扣件（44）通过热熔柱与所述第一上盖（41）固定连接，所述英规插脚（46）设置于所述第一下盖（42），所述第二弹片（45）通过热熔柱与所述英规插脚（46）连接。
5、根据权利要求4所述的多国安规转换脚，其特征在于：所述英规插脚（46）包括三根插脚，三根插脚形成三角形结构。
6、根据权利要求2所述的多国安规转换脚，其特征在于：所述澳规转换脚（23）包括第二上盖（51）、第二下盖（52）、第三按键（53）、第三卡扣件（54）、第三弹片（55）和澳规插脚（56），所述第二上盖（51）与所述第二下盖（52）固定连接，所述第二上盖（51）设置有第二按键孔（14），所述第三按键（53）安装于所述第二按键孔（14），并且所述第三按键（53）与所述第三卡扣件（54）连接，所述第三卡扣件（54）通过热熔柱与所述第二上盖（51）固定连接，所述澳规插脚（56）设置于所述第二下盖（52），所述第三弹片（55）通过热熔柱与所述澳规插脚（56）连接。
7、根据权利要求1所述的多国安规转换脚，其特征在于：所述美规充电器（1）还包括标签区（15）和USB接口（16）。
PCT/CN2013/074305 2013-01-08 2013-04-17 一种多国安规转换脚 WO2014107937A1 (zh)

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