WO2018196669A1 - 一种可单手省力插拔的电源插头 - Google Patents

一种可单手省力插拔的电源插头 Download PDF

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Publication number
WO2018196669A1
WO2018196669A1 PCT/CN2018/083569 CN2018083569W WO2018196669A1 WO 2018196669 A1 WO2018196669 A1 WO 2018196669A1 CN 2018083569 W CN2018083569 W CN 2018083569W WO 2018196669 A1 WO2018196669 A1 WO 2018196669A1
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WO
WIPO (PCT)
Prior art keywords
plug
plug body
button member
power
groove
Prior art date
Application number
PCT/CN2018/083569
Other languages
English (en)
French (fr)
Inventor
林志敏
刘建辉
刘伟
陈金燕
陈洁
丘国政
Original Assignee
深圳市航嘉驰源电气股份有限公司
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 深圳市航嘉驰源电气股份有限公司 filed Critical 深圳市航嘉驰源电气股份有限公司
Publication of WO2018196669A1 publication Critical patent/WO2018196669A1/zh

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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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/04—Pins or blades for co-operation with sockets
    • 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
    • H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
    • H01R13/213—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together by bayonet connection
    • 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

Definitions

  • the utility model belongs to the technical field of power plug structures, in particular to a power plug which can be plugged and unplugged with one hand.
  • the purpose of the utility model is to provide a power plug which can be plugged and unplugged with one hand, and aims to solve the problem that the existing plug is more laborious during plugging and unplugging, and can not be inserted and removed by one-hand operation.
  • a power plug capable of single-handed labor-saving plugging comprising a plug body and a strut assembly movably connected to the plug body, the strut assembly comprising a movable connection in the a button member on the plug assembly and a strut member extending perpendicularly along a bottom surface of the button member and extending from a lower end surface of the plug body when the button member is pressed, and a limit connection at the strut member and the
  • the spring member is disposed between the plug bodies and used to return the button member to the original state in an unstressed state, and the outer side of the plug body is further provided with a plurality of support structures for facilitating the application of force.
  • the plug body is concavely provided with a first accommodating groove for moving the button member, and the bottom of the first accommodating groove is recessed with a second accommodating groove for abutting the spring member
  • the bottom of the second receiving groove is provided with a through groove through which the strut member passes.
  • a bottom area of the first accommodating groove is larger than a cross-sectional area of the second accommodating groove, and a bottom area of the second accommodating groove is larger than a cross-sectional area of the through groove, the through groove
  • the lower end is located in the middle of the lower end surface of the plug body.
  • the strut member includes a first support portion extending vertically outward along a bottom surface of the button member and a second support portion extending along an end of the first support portion, a cross-sectional area of the first support portion Larger than the cross-sectional area of the second support portion, the spring member is sleeved on the second support portion, and both end portions of the spring member abut on the end of the first support portion and the The bottom of the second receiving groove.
  • a plurality of metal pin members are further connected to the bottom surface of the plug body, the end of the second support portion is movable through the lower end surface of the through slot, and the lower end surface of the through slot is located in the plurality of The middle of the figure enclosed by the pin member.
  • the upper end of the side wall of the first accommodating groove is further provided with a limiting boss for preventing the button member from coming off the first accommodating groove, and the upper surface of the button member is corresponding to the limiting boss Limited groove.
  • a protective end cover is further connected to the upper end surface of the plug body, and the button end of the protective end cover is provided with an opening for facilitating pressing of the button member.
  • the upper surface of the protective end cover has a circular arc shape
  • the upper surface of the button member has a circular arc shape
  • the arc radius of the upper surface of the protective end cover and the arc of the upper surface of the button member The radius is the same.
  • the support structure includes a first force applying boss and a second force applying boss which are oppositely disposed on a side surface of the plug body.
  • first force applying boss is formed to extend outward in an arc shape along an upper end of the side surface of the plug body
  • second force applying boss is a wire boss disposed on a side surface of the plug body.
  • the wiring boss is provided with a through hole through which the electric wire passes and is electrically connected to the pin member inside the plug body.
  • the power plug provided by the utility model with one-handed labor-saving plugging has the technical effects of the prior art: the setting of the inner rod assembly through the plug body, and the button member on the strut assembly movable relative to the plug assembly And the strut member extending perpendicularly along the bottom surface of the button member, and then when the plug body needs to be pulled out after the plug body is completed, the fingers and hands other than the thumb can be grasped to support the structure, and the thumb is raised Pressing the button member causes the strut member to protrude from the lower end surface of the plug body to abut the socket surface, thereby making it easier and labor-saving to pull out the power plug with one hand; in the process, the spring member is compressed when the button member is pressed When the external force is cancelled, the spring member returns the button member in the process of rebounding.
  • FIG. 1 is a front view showing the overall structure of a power plug capable of one-handed labor-saving insertion and removal provided by an embodiment of the present invention.
  • FIG. 2 is a perspective view showing the overall structure of a power plug capable of one-handed labor-saving insertion and removal provided by an embodiment of the present invention.
  • FIG. 3 is a half cross-sectional view of the power plug of the one-handed labor-saving plug-in provided by the embodiment of the present invention, wherein the button member is in an unstressed state.
  • FIG. 4 is a half cross-sectional view of the power plug of the one-handed labor-saving plug-in provided by the embodiment of the present invention, wherein the button member is in a pressed state.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
  • the meaning of "a plurality” is two or more unless specifically and specifically defined otherwise.
  • a power plug capable of single-handed labor-saving insertion and removal, including a plug body 10 and a strut assembly 20 movably coupled to the plug body 10.
  • the strut assembly 20 includes a button member 201 and a strut member 202 extending vertically outwardly along the bottom surface of the button member 201, and a spring member 203 constrained between the plug body 10 and the strut member 202; the button The piece 201 can be moved in the plug body 10 under external force, and when the button member 201 moves downward relative to the plug body 10, the end of the rod member 202 will extend out of the plug as the pressing force continues to increase.
  • the lower end surface of the main body 10 abuts against the surface of the socket to form an abutting force, thereby assisting the plug body 10 to be pulled out from the socket.
  • the spring member 203 is used to restore the button member 201 to the original state after the external force is removed.
  • the button member 201 is restored to the original state, and the lever member 202 moves upward with the button member 201. Therefore, the strut member 202 is tightened in the plug body 10, and the outer side of the plug body 10 is further provided with a plurality of support structures 30 for facilitating the force application.
  • the second force applying boss 302 of the support structure 30 may be grasped by other fingers and hands other than the thumb, and the plug body 10 is biased upward by the assistance of the second force applying boss 302.
  • the thumb presses the upper end surface of the button member 201, so that the strut member 202 protrudes from the bottom surface of the plug body 10 and abuts against the socket, that is, the thumb is biased downward, and the plug body 10 is opposite to the strut during the whole process.
  • the member 202 is moved upwards so that the plug body 10 is pulled out more easily and can be done with one hand.
  • the index finger and the middle finger sandwich the plug body 10, and the index finger and the middle finger abut on the support structure 30, and then the thumb presses the button member 201, so that the plug body 10 can be easily pulled out with one hand.
  • the above-designed one-handed power-saving plug can be inserted through the arrangement of the strut assembly 20 in the plug body 10, and the button member 201 on the strut assembly 20 that is movable relative to the plug assembly and extends vertically along the bottom surface of the button member 201.
  • the plug body 10 is recessed with a first receiving slot 101 for moving the button member 201, and the first receiving portion
  • the bottom of the slot 101 is recessed with a second receiving slot 102 for abutting the spring member 203.
  • the bottom of the second receiving slot 102 defines a through slot 103 through which the strut member 202 can pass.
  • the lower end of the through groove 103 is located on the lower end surface of the plug body 10.
  • the first accommodating groove 101 is recessed along the upper end surface of the plug body 10, and the bottom receiving area of the first accommodating groove 101 is larger than the cross-sectional area of the second accommodating groove 102.
  • the bottom surface of the second receiving groove 102 is larger than the cross-sectional area of the through groove 103, and the lower end of the through groove 103 is located in the middle of the lower end surface of the plug body 10.
  • the first accommodating groove 101 is preferably a circular or elliptical groove, and the side of the button member 201 is bent and provided with a guiding boss 2012, and the guiding boss 2012 is fitted to the first accommodating portion.
  • the groove wall of the groove 101 is moved to further ensure that the button member 201 is pressed without being shaken.
  • the plug body 10 may be a polygonal, circular or elliptical columnar structure, or other shapes that may be simply replaced.
  • the through groove 103 is disposed on the axial center of the plug body 10, so that the design can ensure that the plug body 202 is pulled out more easily when the support member 202 is abutted.
  • the strut member 202 includes a first supporting portion 2021 extending perpendicularly outward along a bottom surface of the button member 201 and along the first support. a second supporting portion 2022 extending from the end of the portion 2021, the cross-sectional area of the first supporting portion 2021 is larger than the cross-sectional area of the second supporting portion 2022, the spring member 203 is sleeved on the second supporting portion 2022, and the Both ends of the spring member 203 abut on the end of the first support portion 2021 and the bottom of the second receiving groove 102.
  • the cross-sectional areas of the first support portion 2021 and the second support portion 2022 are different, and the connection between the first support portion 2021 and the second support portion 2022 is further A step is formed, the upper end of the spring member 203 abuts the step, and the lower end of the spring member 203 abuts on the bottom surface of the second receiving groove 102, so that the button member 201 is pressed,
  • the first supporting portion 2021 is moved downward, so that the spring member 203 is compressed, and after the external force is removed, the button member 201 is moved upward during the elastic recovery of the spring member 203, thereby returning to the unpressed state.
  • a plurality of metal pin members 104 are further connected to the bottom surface of the plug body 10, and the end of the second support portion 2022 can move through the through hole.
  • the lower end surface of the groove 103, and the lower end surface of the through groove 103 is located in the middle of a plurality of patterns surrounded by the pin member 104.
  • the number of the pin members 104 is preferably three, and three of the pin members 104 are arranged in a triangle, and the lower end of the through groove 103 is located at the center of the triangle, so that the design It can be ensured that the pulling force of the plurality of pin members 104 is balanced when the strut member 202 is abutted, thereby making it easier to remove the pin member 104.
  • the upper end of the side wall of the first accommodating groove 101 is further provided with a limit for preventing the button member 201 from being separated from the first accommodating groove 101.
  • the positioning boss 1011 is provided with a limiting groove 2011 corresponding to the limiting boss 1011 on the upper surface of the button member 201. The engagement of the limiting boss 1011 and the limiting recess 2011 causes the button member 201 not to disengage from the first receiving slot 101 when the spring force of the spring member 203 acts.
  • a protective end cover 40 is further connected to the upper end surface of the plug body 10 , and the protective end cover 40 corresponds to the button member.
  • 201 is provided with an opening for facilitating pressing of the button member 201.
  • the upper surface of the protective end cover 40 has a circular arc shape
  • the upper surface of the button member 201 has a circular arc shape
  • the radius of the arc of the upper surface of the protective end cover 40 and the arc of the upper surface of the button member 201 The radius is the same.
  • the support structure 30 includes a first force applying boss 301 and a second force applying convex oppositely disposed on a side surface of the plug body 10 .
  • Station 302. The first urging boss 301 and the second urging boss 302 are oppositely disposed, that is, the first urging boss 301 and the second urging boss 302 are respectively located on opposite sides of the plug body 10,
  • the button member 201 is located between the first force applying boss 301 and the second force applying boss 302, so that the pressing of the button member 201 is more convenient to implement.
  • the first force applying boss 301 is curved outward along the upper end of the side of the plug body 10, and the design can ensure
  • the second force applying boss 302 is a wire boss disposed on the side of the plug body 10, and the wire boss 50 is provided for the wire 50 to pass through and is effective for abutting.

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

一种可单手省力插拔的电源插头，包括插头主体和可移动连接在所述插头主体上的支杆组件，所述支杆组件包括可移动连接在所述插头组件上的按钮件和沿所述按钮件的底面垂直延伸并在所述按钮件被按压时伸出所述插头主体下端面的支杆件，以及限位连接在所述支杆件和所述插头主体之间并用于使得所述按钮件在未受力状态下恢复原状的弹簧件，所述插头主体的外侧面上还设有多个便于施力的支撑结构；这样设计插头在拔插时省力，并且可以通过单手操作来实现插拔的问题。

Description

一种可单手省力插拔的电源插头 技术领域
本实用新型属于电源插头结构技术领域，尤其涉及一种可单手省力插拔的电源插头。
 背景技术
在日常生活工作中我们会接触大量的用电产品，如家用电器、手机或数码产品，这些用电产品也有一个共性都需经常使用插拔插头来供电或充电，而在电工、电气行业内，考虑到用电安全，通常在插座插孔配合时都会需要一定的插拔力来将两者分离，这样就使得我们在拔出插头时比较费力。而在实际操作过程中，需要用比较大的力气才能拔出插头，或者一只手按住插线板同时另一只手才能拔出插头，同时在拔插头时，使用者为达到省力拔出的目的，往往会左右摇晃插头，这样容易损坏插座与插头。
 技术问题
本实用新型的目的在于提供一种可单手省力插拔的电源插头，旨在解决现有的插头在拔插时较为费力，并且无法通过单手操作来实现插拔的问题。
 技术解决方案
本实用新型是这样解决的：一种可单手省力插拔的电源插头，包括插头主体和可移动连接在所述插头主体上的支杆组件，所述支杆组件包括可移动连接在所述插头组件上的按钮件和沿所述按钮件的底面垂直延伸并在所述按钮件被按压时伸出所述插头主体下端面的支杆件，以及限位连接在所述支杆件和所述插头主体之间并用于使得所述按钮件在未受力状态下恢复原状的弹簧件，所述插头主体的外侧面上还设有多个便于施力的支撑结构。
进一步地，所述插头主体上凹设有可供所述按钮件移动的第一容置槽，所述第一容置槽底部凹设有可供抵接所述弹簧件的第二容置槽，所述第二容置槽底部开设有可供所述支杆件穿过的通槽。
进一步地，所述第一容置槽的底面积大于所述第二容置槽的横截面积，所述第二容置槽的底面积大于所述通槽的横截面积，所述通槽的下端位于所述插头主体下端面的中间。
进一步地，所述支杆件包括沿所述按钮件底面垂直向外延伸的第一支撑部和沿所述第一支撑部末端延伸的第二支撑部，所述第一支撑部的横截面积大于所述第二支撑部的横截面积，所述弹簧件套设在所述第二支撑部上，且所述弹簧件的两端部分抵接在所述第一支撑部的末端和所述第二容置槽的底部上。
进一步地，所述插头主体底面上还连接有多个金属的插脚件，所述第二支撑部的末端可移动穿过所述通槽的下端面，且所述通槽的下端面位于多个所述插脚件围成的图形中间。
进一步地，所述第一容置槽侧壁上端还设有防止所述按钮件脱离所述第一容置槽的限位凸台，所述按钮件上表面上对应所述限位凸台设有限位凹槽。
进一步地，所述插头主体上端面上还连接有保护端盖，所述保护端盖中间对应所述按钮件设有便于按压所述按钮件的开口。
进一步地，所述保护端盖上表面呈圆弧形，所述按钮件的上表面呈圆弧形，且所述保护端盖上表面的圆弧半径与所述按钮件的上表面的圆弧半径相同。
进一步地，所述支撑结构包括相对设置于所述插头主体侧面上的第一施力凸台和第二施力凸台。
进一步地，所述第一施力凸台沿所述插头主体侧面上端向外呈弧形延伸而成，所述第二施力凸台为设置于所述插头主体侧面上的接线凸台，所述接线凸台上设有可供电线穿过并与所述插头主体内部的插脚件电连接的通孔。
 有益效果
本实用新型提供的可单手省力插拔的电源插头相对于现有的技术具有的技术效果为：通过插头主体内支杆组件的设置，以及支杆组件上可相对于插头组件移动的按钮件和沿该按钮件底面垂直延伸的支杆件的配合，进而当插头主体插接完成后需要拔出时，可以将除大拇指外的其他手指和手掌握住支撑结构往上提，同时大拇指按压该按钮件，使得支杆件伸出该插头主体的下端面以抵顶插座表面，从而实现单手更加轻松省力地拔出电源插头；在这个过程中，弹簧件在按钮件被按压时压缩，而当外力撤销后，弹簧件在回弹的过程中使得按钮件恢复原状。
 附图说明
为了更清楚地说明本实用新型实施例中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本实用新型实施例提供的可单手省力插拔的电源插头的整体结构主视图。
图2是本实用新型实施例提供的可单手省力插拔的电源插头的整体结构立体图。
图3是本实用新型实施例提供的可单手省力插拔的电源插头的半剖视图，其中按钮件处于未受力状态。
图4是本实用新型实施例提供的可单手省力插拔的电源插头的半剖视图，其中按钮件处于按压状态。
 本发明的实施方式
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。
需要说明的是，当元件被称为“固定于”或“设置于”另一个元件，它可以直接在另一个元件上或者间接在该另一个元件上。当一个元件被称为是“连接于”另一个元件，它可以是直接连接到另一个元件或间接连接至该另一个元件上。
需要理解的是，术语“长度”、“宽度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本实用新型的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
如图1至图4所示，在本实用新型实施例中，提供一种可单手省力插拔的电源插头，包括插头主体10和可移动连接在该插头主体10上的支杆组件20。该支杆组件20包括按钮件201和沿该按钮件201底面中间垂直向外延伸的支杆件202，以及限位连接在插头主体10和该支杆件202之间的弹簧件203；该按钮件201在外力按压下可以在该插头主体10内移动，并且该按钮件201相对于该插头主体10向下移动时，该支杆件202的末端会随着按压力的持续增加伸出该插头主体10的下端面，并抵接在插座表面上形成抵推力，进而辅助该插头主体10从插座上拔出。该弹簧件203用于在外力撤销后使得按钮件201可以恢复原状，本处尤指在插头主体10拔出后，该按钮件201恢复原状，同时支杆件202随着按钮件201向上移动，从而使得支杆件202缩紧该插头主体10内，该插头主体10的外侧面上还设有多个便于施力的支撑结构30。在实际操作过程中，可以是除大拇指外的其他手指和手掌握住支撑结构30的第二施力凸台302，并在第二施力凸台302的辅助上对插头主体10向上施力，同时大拇指按压按钮件201的上端面，使得支杆件202伸出插头主体10的底面并抵顶在插座上，即大拇指向下施力，整个过程中，插头主体10相对于支杆件202向上移动，从而使得插头主体10更轻松地拔出，并且是通过单手即可完成的。或者是食指和中指将插头主体10夹在中间，并且该食指和中指均抵接在支撑结构30上，然后大拇指按压按钮件201，这样也可以单手轻易完成插头主体10的拔出。
以上设计的可单手省力插拔的电源插头，通过插头主体10内支杆组件20的设置，以及支杆组件20上可相对于插头组件移动的按钮件201和沿该按钮件201底面垂直延伸的支杆件202的配合，进而当插头主体10插接完成后需要拔出时，可以将除大拇指外的其他手指和手掌握住支撑结构30的第二施力凸台302往上提，同时大拇指按压该按钮件201，使得支杆件202伸出该插头主体10的下端面以抵顶插座表面，从而实现单手更加轻松省力地拔出电源插头；在这个过程中，弹簧件203在按钮件201被按压时压缩，而当外力撤销后，弹簧件203在回弹的过程中使得按钮件201恢复原状。
具体地，请参照附图3和图4所示，在本实用新型实施例中，该插头主体10上凹设有可供该按钮件201移动的第一容置槽101，该第一容置槽101底部凹设有可供抵接该弹簧件203的第二容置槽102，该第二容置槽102底部开设有可供该支杆件202穿过的通槽103。该通槽103下端位于该插头主体10的下端面上。
在本实施例中，该第一容置槽101沿该插头主体10的上端面凹设而成，并且该第一容置槽101的底面积大于该第二容置槽102的横截面积，该第二容置槽102的底面积大于该通槽103的横截面积，该通槽103的下端位于该插头主体10下端面的中间。
在本实施例中，该第一容置槽101优选为圆形或椭圆形槽，该按钮件201的侧面上折弯设有导向凸台2012，该导向凸台2012贴合该第一容置槽101的槽壁移动，进而可以保证按钮件201被按压时不会出现晃动。
在本实施例中，该插头主体10可以为多边形、圆形或者椭圆形柱状结构，或者是其他可以可简单替代的形状。并且该通槽103设置在插头主体10的轴心上，这样设计可以保证支杆件202抵顶时，该插头主体10的拔出更加的轻松。
具体地，请参照附图3和图4所示，在本实用新型实施例中，该支杆件202包括沿该按钮件201底面垂直向外延伸的第一支撑部2021和沿该第一支撑部2021末端延伸的第二支撑部2022，该第一支撑部2021的横截面积大于该第二支撑部2022的横截面积，该弹簧件203套设在该第二支撑部2022上，并且该弹簧件203的两端部分抵接在该第一支撑部2021的末端和该第二容置槽102的底部上。
在本实施例中，如图图3和图4所示，该第一支撑部2021和第二支撑部2022的横截面积不相同，进而在第一支撑部2021和第二支撑部2022的连接处会形成一个台阶，该弹簧件203的上端抵接在该台阶处，并且该弹簧件203的下端抵接在第二容置槽102的底面上，进而该按钮件201被按压过程中，该第一支撑部2021向下移动，进而使得弹簧件203被压缩，而外力撤销后，弹簧件203弹力恢复的过程中使得按钮件201向上移动，从而恢复到未按压的状态。
具体地，请参照附图2所示，在本实用新型实施例中，该插头主体10底面上还连接有多个金属的插脚件104，该第二支撑部2022的末端可移动穿过该通槽103的下端面，并且该通槽103的下端面位于多个该插脚件104围成的图形中间。
在本实施例中，如图2所示，该插脚件104的数量优选为三个，并且三个该插脚件104呈三角形布置，并且该通槽103的下端位于该三角形的中心处，这样设计可以保证支杆件202抵顶时，多个插脚件104所受的拔出力均衡，进而使得插脚件104被拔出时更轻松。
具体地，请参照附图3和图4所示，在本实用新型实施例中，该第一容置槽101侧壁上端还设有防止该按钮件201脱离该第一容置槽101的限位凸台1011，该按钮件201上表面上对应该限位凸台1011设有限位凹槽2011。该限位凸台1011和限位凹槽2011的配合使得按钮件201在弹簧件203的回弹力作用时不会脱离该第一容置槽101。
具体地，请参照附图1、图3和图4所示，在本实用新型实施例中，该插头主体10上端面上还连接有保护端盖40，该保护端盖40中间对应该按钮件201设有便于按压该按钮件201的开口。并且该保护端盖40的上表面呈圆弧形，同时该按钮件201的上表面呈圆弧形，并且该保护端盖40上表面的圆弧半径与该按钮件201的上表面的圆弧半径相同。这样设计可以保证该插头主体10上端的整体性，同时圆弧形的设计可以使得按钮件201的接触更加的舒适。
具体地，请参照附图3和图4所示，在本实用新型实施例中，该支撑结构30包括相对设置于该插头主体10侧面上的第一施力凸台301和第二施力凸台302。该第一施力凸台301和第二施力凸台302相对设置是指该第一施力凸台301和第二施力凸台302分别位于该插头主体10上相对的两个侧面上，并且该按钮件201位于该第一施力凸台301和第二施力凸台302之间，这样使得按钮件201的按压更加的方便实施。
具体地，请参照附图3和图4所示，在本实用新型实施例中，该第一施力凸台301沿该插头主体10侧面上端向外呈弧形延伸而成，这个设计可以保证手指接触时的舒适度和抵接的有效性，该第二施力凸台302为设置于该插头主体10侧面上的接线凸台，同时该接线凸台上设有可供电线50穿过并与该插头主体10内部的插脚件104电连接的通孔。
以上该仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。

Claims (10)

  1. 一种可单手省力插拔的电源插头，其特征在于：包括插头主体和可移动连接在所述插头主体上的支杆组件，所述支杆组件包括可移动连接在所述插头组件上的按钮件和沿所述按钮件的底面垂直延伸并在所述按钮件被按压时伸出所述插头主体下端面的支杆件，以及限位连接在所述支杆件和所述插头主体之间并用于使得所述按钮件在未受力状态下恢复原状的弹簧件，所述插头主体的外侧面上还设有多个便于施力的支撑结构。
  2. 如权利要求1所述的可单手省力插拔的电源插头，其特征在于：所述插头主体上凹设有可供所述按钮件移动的第一容置槽，所述第一容置槽底部凹设有可供抵接所述弹簧件的第二容置槽，所述第二容置槽底部开设有可供所述支杆件穿过的通槽。
  3. 如权利要求2所述的可单手省力插拔的电源插头，其特征在于：所述第一容置槽的底面积大于所述第二容置槽的横截面积，所述第二容置槽的底面积大于所述通槽的横截面积，所述通槽的下端位于所述插头主体下端面的中间。
  4. 如权利要求2所述的可单手省力插拔的电源插头，其特征在于：所述支杆件包括沿所述按钮件底面垂直向外延伸的第一支撑部和沿所述第一支撑部末端延伸的第二支撑部，所述第一支撑部的横截面积大于所述第二支撑部的横截面积，所述弹簧件套设在所述第二支撑部上，且所述弹簧件的两端部分抵接在所述第一支撑部的末端和所述第二容置槽的底部上。
  5. 如权利要求4所述的可单手省力插拔的电源插头，其特征在于：所述插头主体底面上还连接有多个金属的插脚件，所述第二支撑部的末端可移动穿过所述通槽的下端面，且所述通槽的下端面位于多个所述插脚件围成的图形中间。
  6. 如权利要求2-5任一项所述的可单手省力插拔的电源插头，其特征在于：所述第一容置槽侧壁上端还设有防止所述按钮件脱离所述第一容置槽的限位凸台，所述按钮件上表面上对应所述限位凸台设有限位凹槽。
  7. 如权利要求1-5任一项所述的可单手省力插拔的电源插头，其特征在于：所述插头主体上端面上还连接有保护端盖，所述保护端盖中间对应所述按钮件设有便于按压所述按钮件的开口。
  8. 如权利要求7所述的可单手省力插拔的电源插头，其特征在于：所述保护端盖上表面呈圆弧形，所述按钮件的上表面呈圆弧形，且所述保护端盖上表面的圆弧半径与所述按钮件的上表面的圆弧半径相同。
  9. 如权利要求1-5任一项所述的可单手省力插拔的电源插头，其特征在于：所述支撑结构包括相对设置于所述插头主体侧面上的第一施力凸台和第二施力凸台。
  10. 如权利要求9所述的可单手省力插拔的电源插头，其特征在于：所述第一施力凸台沿所述插头主体侧面上端向外呈弧形延伸而成，所述第二施力凸台为设置于所述插头主体侧面上的接线凸台，所述接线凸台上设有可供电线穿过并与所述插头主体内部的插脚件电连接的通孔。
PCT/CN2018/083569 2017-04-24 2018-04-18 一种可单手省力插拔的电源插头 WO2018196669A1 (zh)

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