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WO2024227408A1 - 多用途导电片以及能与多种插头配合使用的插座 - Google Patents

多用途导电片以及能与多种插头配合使用的插座 Download PDF

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Publication number
WO2024227408A1
WO2024227408A1 PCT/CN2024/089095 CN2024089095W WO2024227408A1 WO 2024227408 A1 WO2024227408 A1 WO 2024227408A1 CN 2024089095 W CN2024089095 W CN 2024089095W WO 2024227408 A1 WO2024227408 A1 WO 2024227408A1
Authority
WO
WIPO (PCT)
Prior art keywords
longitudinal
sheet
upright
transverse
elbow
Prior art date
Application number
PCT/CN2024/089095
Other languages
English (en)
French (fr)
Inventor
林海青
余强
李经纬
李春祺
Original Assignee
突破电气（天津）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 突破电气（天津）有限公司 filed Critical 突破电气（天津）有限公司
Publication of WO2024227408A1 publication Critical patent/WO2024227408A1/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
    • H01R13/10—Sockets for co-operation with pins or blades
    • 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
    • H01R13/35—Contact members for non-simultaneous co-operation with different types of contact member, e.g. socket co-operating with either round or flat pin
    • 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
    • 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 invention relates to the technical field of sockets, and in particular to a multi-purpose conductive sheet and a socket that can be used in conjunction with a variety of plugs.
  • the conductive sheet is an important conductive component inside the socket that is used to form a plug-in electrical connection with the pins of the plug, thereby enabling the pins of the plug to form an electrical connection with the wires or conductive copper busbars inside the socket.
  • the plug pin structures of the plugs used with the national standard C13 socket (or IEC60320 C13, 10A, referred to as C13 socket) and the national standard C19 socket (or IEC60320 C19, 16A, referred to as C19 socket) are different.
  • the pins of the plug used with the C13 socket are a vertically arranged straight-line structure, and the pins of the plug used with the C19 socket are a horizontally arranged straight-line structure, so the conductive sheet structures used with them are also different.
  • the conductive sheet and the plug pins are connected by line contact.
  • the contact area of the line contact connection is small, and it is easy to disconnect, resulting in unreliable electrical connection. It is also laborious to plug and unplug at the beginning. After a period of use, the plug pins are easily worn, resulting in a short service life.
  • the existing conductive sheet structure uses three conductive copper sheets.
  • the gaps formed between the three conductive copper sheets are adapted to the pins of the two plugs.
  • the pins of the plug that matches the C19 socket and the pins of the plug that matches the C13 socket are perpendicular to each other. Therefore, when the pins of one of the two plugs are frequently inserted between the three conductive copper sheets, the distance between the conductive copper sheets in contact with it will be increased, resulting in the pins of the other of the two plugs not being in close contact after subsequent insertion, and the electrical connection being unreliable.
  • the prior art has technical problems such as unreliable electrical connection, difficulty in plugging and unplugging at the beginning, and the plug pins are easily worn after being used for a period of time, resulting in a short service life.
  • the embodiment of the present invention provides a multi-purpose conductive sheet and a socket that can be used with a variety of plugs, which solves the technical problems in the prior art that the electrical connection is unreliable, plugging and unplugging is laborious at the beginning, and the plug pins are easily worn after being used for a period of time, resulting in a short service life.
  • the multi-purpose conductive sheet provided by the present invention comprises a base connection portion and a transverse elbow sheet portion, a bent upright sheet portion, a longitudinal elbow sheet portion and a longitudinal upright sheet portion fixedly connected to the base connection portion, wherein the base connection portion is used to form an electrical connection with a wire;
  • the transverse elbow sheet portion and the bent upright sheet portion can form a surface contact electrical connection with the inserted transverse pin
  • the bent upright sheet portion includes a longitudinal upright section and a transverse upright section, there are gaps between the longitudinal upright section and the transverse elbow sheet portion, and between the transverse upright section and the longitudinal upright sheet portion; the gap formed between the transverse upright section and the transverse elbow sheet portion forms an insertion port for the transverse pin;
  • the longitudinal elbow sheet portion and the longitudinal upright sheet portion can form a surface contact electrical connection with the inserted longitudinal pin; the gap between the longitudinal elbow sheet portion and the longitudinal upright sheet portion forms an insertion port for the longitudinal pin.
  • the surface of the transverse elbow sheet portion close to the transverse upright section is naturally continuously distributed with a first arc surface, a transition (the transition can also be written as: transition) plane and a second arc surface from top to bottom, the curvature of the first arc surface is greater than that of the second arc surface, and after the transverse pin is inserted between the transverse elbow sheet portion and the bent upright sheet portion, the transition plane forms a surface contact with the outer wall of the transverse pin.
  • the surface of the longitudinal elbow sheet body close to the longitudinal upright sheet body is naturally continuously distributed with an upper arc surface, a connecting plane and a lower arc surface from top to bottom, and the curvature of the upper arc surface is greater than that of the lower arc surface.
  • the connecting plane forms a surface contact with the outer wall of the longitudinal pin.
  • the transverse pins are pins of a C20 plug that complies with national standards
  • the longitudinal pins are pins of a C14 plug that complies with national standards.
  • the transverse elbow sheet portion and the longitudinal elbow sheet portion are also provided with stamped reinforcing ribs.
  • the base connecting portion, the transverse elbow sheet portion, the bent upright sheet portion, the longitudinal elbow sheet portion and the longitudinal upright sheet portion are an integrated structure.
  • the longitudinal upright section and the transverse upright section are both an integral structure, and the angle between the two is a right angle.
  • the base connection portion and the wire are electrically connected by plugging, welding, winding or by an intermediate conductor.
  • the base connection portion can also be used to form an electrical connection with a conductive bar (plate) (eg, a conductive copper bar, as an equivalent alternative to a wire).
  • a conductive bar eg, a conductive copper bar, as an equivalent alternative to a wire.
  • An embodiment of the present invention provides a multi-purpose conductive sheet, which includes a base connection portion and a transverse elbow sheet portion, a bent upright sheet portion, a longitudinal elbow sheet portion and a longitudinal upright sheet portion fixedly connected to the base connection portion, wherein the base connection portion is used to form an electrical connection with a wire or a conductive bar;
  • the transverse elbow sheet body and the bent upright sheet body can form a surface contact electrical connection with the inserted transverse pin
  • the bent upright sheet body includes a transverse upright section, and there is a gap between the transverse upright section and the longitudinal upright sheet body; the gap formed between the transverse upright section and the transverse elbow sheet body forms an insertion port for the transverse pin; the longitudinal elbow sheet body and the longitudinal upright sheet body can form a surface contact electrical connection with the inserted longitudinal pin;
  • the gap between the longitudinal elbow sheet portion and the longitudinal upright sheet portion forms an insertion opening for the longitudinal pin.
  • a socket that can be used with a variety of plugs provided in an embodiment of the present invention includes at least one socket unit, each socket unit is adapted to a plug, the socket unit includes a shell and at least two multi-purpose conductive sheets provided by any technical solution of the present invention arranged in the shell (the number of the multi-purpose conductive sheets included in each socket unit can be three), and the shell is provided with sockets, and each multi-purpose conductive sheet corresponds to a socket.
  • the shell includes an upper shell and a lower shell, wherein: the socket is arranged on the upper shell, and the upper shell is divided into three types: the first type is the upper shell provided with a T-shaped socket, the second type is the upper shell provided with a horizontally arranged I-shaped socket, and the third type is the upper shell provided with a longitudinally arranged I-shaped socket. All three of the above upper shells can be adapted to the lower shell of the same structure.
  • angles between the longitudinal upright sheet portion, the longitudinal upright section and the transverse upright section and the upper surface of the shell are all right angles.
  • the two multi-purpose conductive sheets are symmetrically arranged with respect to each other, and the bent upright sheet portions of the two multi-purpose conductive sheets symmetrically arranged with respect to each other are arranged adjacent to each other, and the longitudinal upright sheet portions of the two multi-purpose conductive sheets symmetrically arranged with respect to each other are arranged adjacent to each other.
  • the transverse elbow sheet body and the bent upright sheet body can form a surface contact electrical connection with the inserted transverse pin
  • the longitudinal elbow sheet body and the longitudinal upright sheet body can form a surface contact electrical connection with the inserted longitudinal pin
  • the surface contact connection not only has a large contact area and high electrical connection reliability, but also the friction and pressure borne by the pins of the plug are relatively small, the plugging and unplugging are smoother, and it is not easy to wear, so the service life is also longer;
  • the bent upright sheet portion includes a longitudinal upright section and a transverse upright section, and there are gaps between the longitudinal upright section and the transverse elbow sheet portion, and between the transverse upright section and the longitudinal upright sheet portion; the gap formed between the transverse upright section and the transverse elbow sheet portion forms an insertion port for the transverse pin; the gap between the longitudinal elbow sheet portion and the longitudinal upright sheet portion forms an insertion port for the longitudinal pin, so that the insertion port that cooperates with the transverse pin and the insertion port that cooperates with the longitudinal pin have gaps with each other, and the plugging and unplugging operations of the transverse pin and the longitudinal pin will not affect each other, and the plugging and unplugging of one of the two will not affect each other.
  • Plugging in and out will not cause the shape and size of the other insertion port to change, and the reliability is better, so the technical problems of the prior art that the electrical connection is unreliable, the plugging and unplugging is laborious at the beginning, and the plug pins are easily worn after being used for a period of time, resulting in a short service life are solved.
  • FIG1 is a schematic diagram of a three-dimensional structure of a multi-purpose conductive sheet provided by an embodiment of the present invention.
  • FIG2 is a three-dimensional schematic diagram of the distribution positions of three multi-purpose conductive sheets (housing and wires omitted) used in a socket that can be used with a variety of plugs provided by an embodiment of the present invention
  • FIG3 is a perspective schematic diagram of a front side (matching side with a plug) of a socket that can be used with a variety of plugs provided by an embodiment of the present invention
  • FIG4 is a plan view of a socket that can be used with a variety of plugs provided by an embodiment of the present invention.
  • FIG5 is a schematic cross-sectional view of the socket shown in FIG4 ;
  • FIG6 is another schematic cross-sectional view of the socket shown in FIG4 ;
  • FIG7 is a plan view of another socket provided by an embodiment of the present invention.
  • FIG8 is a plan view of another socket provided by an embodiment of the present invention.
  • Multi-purpose conductive sheet 11. Base connection part; 110. Wiring part; 12. Horizontal elbow sheet body; 121. First arc surface; 122. Transition plane; 123. Second arc surface; 13. Bent upright sheet body; 131. Longitudinal upright section; 132. Horizontal upright section; 14. Longitudinal elbow sheet body; 141. Upper arc surface; 142. Connection plane; 143. Lower arc surface; 15. Longitudinal upright sheet body; 16. Gap; 17. Shell; 171. Upper shell; 172. Lower shell; 18. Reinforcement ribs.
  • the base connection portion 11 is used to form an electrical connection with a wire;
  • the base connection portion 11 preferably has a wiring portion 110 extending in a transverse direction or extending and bending in a longitudinal direction, and a wire wiring hole is provided on the wiring portion 110;
  • the transverse elbow sheet body portion 12 and the bent upright sheet body portion 13 can form a surface contact electrical connection with the inserted transverse pins.
  • the upright sheet body portion 13 includes a longitudinal upright section 131 and a transverse upright section 132. There are gaps 16 between the longitudinal upright section 131 and the transverse elbow sheet body portion 12 and between the transverse upright section 132 and the longitudinal upright sheet body portion 15. The gap formed between the transverse upright section 132 and the transverse elbow sheet body portion 12 forms an insertion port for the transverse pin.
  • the longitudinal elbow sheet portion 14 and the longitudinal upright sheet portion 15 can form a surface contact electrical connection with the inserted longitudinal pin; the gap between the longitudinal elbow sheet portion 14 and the longitudinal upright sheet portion 15 forms an insertion port for the longitudinal pin.
  • the transverse elbow sheet body portion 12 and the bent upright sheet body portion 13 can form a surface contact electrical connection with the inserted transverse pin
  • the longitudinal elbow sheet body portion 14 and the longitudinal upright sheet body portion 15 can form a surface contact electrical connection with the inserted longitudinal pin;
  • the surface contact connection not only has a large contact area and high electrical connection reliability, but also the friction and pressure borne by the pins of the plug are relatively small, the plugging and unplugging are smoother, and it is not easy to wear, so the service life is also longer;
  • the bent upright sheet portion 13 includes a longitudinal upright section 131 and a transverse upright section 132. There are gaps 16 between the longitudinal upright section 131 and the transverse elbow sheet portion 12, and between the transverse upright section 132 and the longitudinal upright sheet portion 15.
  • the gap formed between the transverse upright section 132 and the transverse elbow sheet portion 12 forms an insertion port for the transverse pin; the gap between the longitudinal elbow sheet portion 14 and the longitudinal upright sheet portion 15 forms an insertion port for the longitudinal pin, so that there is a gap between the insertion port that cooperates with the transverse pin and the insertion port that cooperates with the longitudinal pin, and the plugging and unplugging operations of the transverse pin and the longitudinal pin will not affect each other, and the plugging and unplugging of one of the two will not cause the shape and size of the other insertion port to change, so the reliability is better.
  • the surface of the transverse elbow sheet portion 12 close to the transverse upright section 132 is naturally continuously distributed with a first arc surface 121, a transition plane 122 and a second arc surface 123 from top to bottom.
  • the curvature of the first arc surface 121 is greater than that of the second arc surface 123.
  • the setting of the above arc surface 141 can not only avoid stress concentration on the surface of the lateral elbow sheet body 12 used for contacting electrical connection and wear of the plug pins and the multi-purpose conductive sheet 1, but also reduce the resistance of plugging and unplugging the plug pins, thereby improving the user's operating experience.
  • the surface of the longitudinal elbow sheet body 14 close to the longitudinal upright sheet body is naturally continuously distributed from top to bottom with an upper arc surface 141, a connecting plane 142 and a lower arc surface 143.
  • the curvature of the upper arc surface 141 is greater than that of the lower arc surface 143.
  • the setting of the above arc surface 141 can not only avoid stress concentration on the surface of the longitudinal elbow sheet body 14 used for contacting electrical connection and wear of the plug pins and the multi-purpose conductive sheet 1, but also reduce the resistance of plugging and unplugging the plug pins, thereby improving the user's operating experience.
  • the horizontal pins are the pins of the C20 plug that conforms to the national standard
  • the vertical pins are The plug pins are the plug pins of the C14 plug that conforms to the national standard.
  • the transverse elbow sheet 12 and the longitudinal elbow sheet 14 are also provided with stamped reinforcing ribs 18.
  • the reinforcing ribs 18 are conducive to improving the rigidity of the transverse elbow sheet 12 and the longitudinal elbow sheet 14, ensuring that their elasticity is more durable.
  • the base connecting portion 11, the transverse elbow sheet portion 12, the bent upright sheet portion 13, the longitudinal elbow sheet portion 14 and the longitudinal upright sheet portion 15 are an integrated structure.
  • the one-piece structure is not only convenient for stamping manufacturing, but also has better connection reliability between components.
  • the longitudinal upright section 131 and the transverse upright section 132 are an integrated structure, and the angle between the two is a right angle.
  • the way in which the base connection portion forms an electrical connection with the wire includes plugging (configured as a pin configuration, for example: when the socket is used as a transfer socket), welding (configured as a welding pin or having a welding portion), winding or forming an electrical connection through an intermediate conductor.
  • the base connection portion can also be used to form an electrical connection with a conductive bar (plate) (such as a conductive copper bar, which is an equivalent alternative to a wire).
  • a conductive bar such as a conductive copper bar, which is an equivalent alternative to a wire.
  • An embodiment of the present invention provides a multi-purpose conductive sheet, which includes a base connection portion and a transverse elbow sheet portion, a bent upright sheet portion, a longitudinal elbow sheet portion and a longitudinal upright sheet portion fixedly connected to the base connection portion, wherein the base connection portion is used to form an electrical connection with a wire or a conductive bar;
  • the transverse elbow sheet portion and the bent upright sheet portion can form a surface contact electrical connection with the inserted transverse pin
  • the bent upright sheet portion includes a transverse upright section (this structure omits the longitudinal upright section), and there is a gap between the transverse upright section and the longitudinal upright sheet portion; the gap formed between the transverse upright section and the transverse elbow sheet portion forms an insertion port for the transverse pin; the longitudinal elbow sheet portion and the longitudinal upright sheet portion can form a surface contact electrical connection with the inserted longitudinal pin; the gap between the longitudinal elbow sheet portion and the longitudinal upright sheet portion forms an insertion port for the longitudinal pin.
  • the socket provided in the embodiment of the present invention and capable of being used in conjunction with a variety of plugs comprises at least one socket unit, each socket unit being adapted to a plug, the socket unit comprising a shell 17 and at least two multi-purpose conductive sheets 1 provided by any technical solution of the present invention arranged in the shell 17, each socket unit comprising three multi-purpose conductive sheets 1, and the shell 17 is provided with sockets, each conductive sheet corresponding to a socket.
  • the socket provided by the present invention that can be used with multiple plugs can include one socket unit or two or more socket units, and the plugs matched with the socket units on the same socket can be the same or different.
  • the multi-purpose conductive sheet 1 provided by the present invention can achieve the advantages of improved reliability and long service life.
  • the housing 17 includes an upper housing 171 and a lower housing 172, wherein: the jack is Placed on the upper shell 171, the upper shell 171 is divided into three types: the first type is an upper shell with a T-shaped socket, the second type is an upper shell with a horizontally arranged I-shaped socket, and the third type is an upper shell with a vertically arranged I-shaped socket.
  • the above three types of upper shells 171 can all be adapted to the lower shell 172 with the same structure.
  • the above arrangement only requires the production of one lower shell 172 which can be combined with a variety of upper shells 171 to form a variety of different sockets.
  • the sockets can be dual-purpose or single-purpose, thereby greatly improving the production efficiency of sockets of different structural forms.
  • the angles between the longitudinal upright sheet portion 15, the longitudinal upright section 131 and the transverse upright section 132 and the upper surface of the housing 17 are all right angles.
  • the right-angle structure is not only convenient for manufacturing, but also parallel to the direction in which the pins of the plug are inserted, so it is easy to form a surface contact electrical connection.
  • a limiting flange is provided on the edge of the plug hole of the upper shell 171, and the size of the plug pin insertion opening formed by the limiting flange is smaller than the size of the insertion opening of the horizontal pin and the insertion opening of the longitudinal pin. Therefore, the limiting flange plays a limiting and guiding role, ensuring the accuracy of the insertion direction of the pin, and more effectively improving the reliability of the present invention.
  • two multi-purpose conductive sheets are symmetrically arranged with respect to each other, and the bent upright sheet portions of the two multi-purpose conductive sheets symmetrically arranged with respect to each other are arranged adjacent to each other, and the longitudinal upright sheet portions of the two multi-purpose conductive sheets symmetrically arranged with respect to each other are arranged adjacent to each other.

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  • Connector Housings Or Holding Contact Members (AREA)

Abstract

本发明提供了一种多用途导电片以及能与多种插头配合使用的插座，涉及插座技术领域。解决了现有技术存在电连接不可靠，且开始使用拔插比较费力，使用一段时间后插头的插脚容易磨损，导致使用寿命较短的技术问题。该多用途导电片包括底座连接部以及横向弯头片体部、弯折直立片体部、纵向弯头片体部以及纵向直立片体部，弯折直立片体部包括纵向直立区段以及横向直立区段，纵向直立区段与横向弯头片体部两者之间以及横向直立区段与纵向直立片体部两者之间均存在缝隙；纵向弯头片体部、纵向直立片体部能与插入的纵向插脚形成面接触电连接。本发明提高了插座的电连接可靠性以及使用寿命。

Description

多用途导电片以及能与多种插头配合使用的插座 技术领域
本发明涉及插座技术领域，具体涉及一种多用途导电片以及能与多种插头配合使用的插座。
背景技术
导电片是插座内部用于与插头的插脚形成插接式电连接，从而使得插头的插脚与插座内部导线或导电铜排形成电连接的重要导电元器件。
符合国家标准的C13插座(或称：IEC60320 C13，10A，简称为：C13插座)和符合国家标准的C19插座(或称：IEC60320 C19，16A，简称为：C19插座)配合使用的插头的插脚结构不同，C13插座配合的插头的插脚是竖向设置的一字型结构，C19插座配合的插头的插脚是横向向设置的一字型结构，所以与其配合使用的导电片结构也是不同的。
为了提高其通用性，现有技术中本领域技术人员想到了设计一种既能用于与C13插座，又能用于C19插座的导电片结构，此种导电片结构通用性得到了提高，但其他性能却下降了。
本申请人发现现有技术至少存在以下技术问题：
1、现有的导电片结构中导电片与插头的插脚之间是线接触连接，线接触连接接触面积较小，容易发生断开的问题，造成电连接不可靠，且开始使用拔插比较费力，使用一段时间后插头的插脚容易磨损，导致使用寿命较短；
2、现有的导电片结构使用了三片导电铜片，三片导电铜片之间形成的间隙适应两种插头的插脚，但与C19插座配合的插头的插脚以及与C13插座配合的插头的插脚彼此是垂直的，由此上述两种插头其中一种插头的插脚频繁插入三片导电铜片之间后会撑大与其接触的导电铜片的距离，导致上述两种插头其中另一种插头的插脚后续插入后接触不紧密，电连接不可靠。
综上所述，现有技术存在电连接不可靠，且开始使用拔插比较费力，使用一段时间后插头的插脚容易磨损，导致使用寿命较短的技术问题。
发明内容
本发明实施例提供了一种多用途导电片以及能与多种插头配合使用的插座，解决了现有技术存在电连接不可靠，且开始使用拔插比较费力，使用一段时间后插头的插脚容易磨损，导致使用寿命较短的技术问题。
本发明提供了如下技术方案：
本发明提供的多用途导电片，所述多用途导电片包括底座连接部以及与所述底座连接部固定连接的横向弯头片体部、弯折直立片体部、纵向弯头片体部以及纵向直立片体部，所述底座连接部用于与导线形成电连接；
所述横向弯头片体部、所述弯折直立片体部能与插入的横向插脚形成面接触电连接，所述弯折直立片体部包括纵向直立区段以及横向直立区段，所述纵向直立区段与所述横向弯头片体部两者之间以及所述横向直立区段与所述纵向直立片体部两者之间均存在缝隙；所述横向直立区段与所述横向弯头片体部之间形成的间隙形成横向插脚的插入口；
所述纵向弯头片体部、所述纵向直立片体部能与插入的纵向插脚形成面接触电连接；所述纵向弯头片体部与所述纵向直立片体部之间的间隙形成纵向插脚的插入口。
优选或可选地，所述横向弯头片体部与所述横向直立区段接近的表面自然状态下从上往下依次连续分布有第一弧面、过度(该过度也可以写为：过渡)平面以及第二弧面，所述第一弧面的曲率大于所述第二弧面，所述横向插脚插入所述横向弯头片体部与所述弯折直立片体部之间后，所述过度平面与所述横向插脚的外壁形成面接触。
优选或可选地，所述纵向弯头片体部与所述纵向直立片体接近的表面自然状态下从上往下依次连续分布有上弧面、连接平面以及下弧面，所述上弧面的曲率大于所述下弧面，所述纵向插脚插入所述纵向弯头片体部与所述纵向直立片体之间后，所述连接平面与所述纵向插脚的外壁形成面接触。
优选或可选地，所述横向插脚为符合国家标准的C20插头的插脚，所述纵向插脚为符合国家标准的C14插头的插脚。
优选或可选地，所述横向弯头片体部以及所述纵向弯头片体部上还设置有冲压而成的加强筋。
优选或可选地，所述底座连接部、所述横向弯头片体部、所述弯折直立片体部、所述纵向弯头片体部以及所述纵向直立片体部五者为一体式结构。
优选或可选地，所述纵向直立区段以及所述横向直立区段两者为一体式结构，且两者之间的夹角为直角。
优选或可选地，所述底座连接部与所述导线形成电连接的方式包括插接、焊接、缠绕或通过中间导体形成电连接。
优选或可选地，所述底座连接部还能用于与导电排(板)(例如导电铜排，作为导线的等同替代方式)形成电连接。
本发明实施例提供的一种多用途导电片，该多用途导电片包括底座连接部以及与所述底座连接部固定连接的横向弯头片体部、弯折直立片体部、纵向弯头片体部以及纵向直立片体部，所述底座连接部用于与导线或导电排形成电连接；
所述横向弯头片体部、所述弯折直立片体部能与插入的横向插脚形成面接触电连接，所述弯折直立片体部包括横向直立区段，所述横向直立区段与所述纵向直立片体部两者之间均存在缝隙；所述横向直立区段与所述横向弯头片体部之间形成的间隙形成横向插脚的插入口；所述纵向弯头片体部、所述纵向直立片体部能与插入的纵向插脚形成面接触电连接；
所述纵向弯头片体部与所述纵向直立片体部之间的间隙形成纵向插脚的插入口。
本发明实施例提供的能与多种插头配合使用的插座，包括至少一个插座单元，每个插座单元与一个插头相适配，所述插座单元包括外壳以及设置在外壳内的至少两个本发明任一技术方案提供的多用途导电片，(每个插座单元包含的所述多用途导电片的数目可以为三个)，所述外壳上设置有插孔，每个多用途导电片与一个插孔相对应。
优选或可选地，所述外壳包括上壳与下壳，其中：所述插孔设置在所述上壳上，所述上壳分为三种：第一种为设置有T型插孔的所述上壳，第二种为设置有横向设置的一字型插孔的上壳，第三种为设置有纵向设置的一字型插孔的上壳，以上三种上壳三者均能与同一结构的下壳相适配。
优选或可选地，所述纵向直立片体部、所述纵向直立区段以及所述横向直立区段三者与所述外壳的上表面之间的夹角均为直角。
优选或可选地，两个所述的多用途导电片彼此对称设置，且彼此对称设置的两个所述多用途导电片的所述弯折直立片体部以彼此邻近的方式布置，彼此对称设置的两个所述多用途导电片的所述纵向直立片体部以彼此邻近的方式布置。
本发明实施例提供的上述任一技术方案至少产生了如下的技术效果：
本发明中横向弯头片体部、弯折直立片体部能与插入的横向插脚形成面接触电连接，纵向弯头片体部、纵向直立片体部能与插入的纵向插脚形成面接触电连接；面接触连接相对于现有技术中的线接触连接，不仅接触面积大，电连接可靠性高，而且插头的插脚承受的摩擦力和压强均相对较小，拔插更顺滑，不容易磨损，所以使用寿命也更长；
同时，弯折直立片体部包括纵向直立区段以及横向直立区段，纵向直立区段与横向弯头片体部两者之间以及横向直立区段与纵向直立片体部两者之间均存在缝隙；横向直立区段与横向弯头片体部之间形成的间隙形成横向插脚的插入口；纵向弯头片体部与纵向直立片体部之间的间隙形成纵向插脚的插入口，由此与横向插脚配合的插入口以及与纵向插脚配合的插入口彼此存在间隙，横向插脚与纵向插脚两者的拔插操作不会互相影响，两者其中之一的拔 插也不会导致其中另一插入口的形状和尺寸发生变化，可靠性更好，所以解决了现有技术存在电连接不可靠，且开始使用拔插比较费力，使用一段时间后插头的插脚容易磨损，导致使用寿命较短的技术问题。
附图说明
通过以下附图，本领域技术人员可更好地理解本发明的技术效果，其中：
图1为本发明实施例提供的一个多用途导电片的立体结构的示意图；
图2为本发明实施例提供的能与多种插头配合使用的插座中使用的三个多用途导电片(省略掉外壳与导线)的分布位置的立体示意图；
图3为本发明实施例提供的能与多种插头配合使用的插座的一张正面(与插头的配合面)的立体示意图；
图4为本发明实施例提供的一种能与多种插头配合使用的插座一张平面示意图；
图5为图4所示插座的一张剖视示意图；
图6为图4所示插座的另一张剖视示意图；
图7本发明实施例提供的另一种插座一张平面示意图；
图8本发明实施例提供的再一种插座一张平面示意图；
图中标记：
1、多用途导电片；11、底座连接部；110、接线部；12、横向弯头片体部；121、第一
弧面；122、过度平面；123、第二弧面；13、弯折直立片体部；131、纵向直立区段；132、横向直立区段；14、纵向弯头片体部；141、上弧面；142、连接平面；143、下弧面；15、纵向直立片体部；16、缝隙；17、外壳；171、上壳；172、下壳；18、加强筋。
具体实施方式
下面结合以上附图1-图8更为详细地说明本发明实施例提供的优选实施方式以及诸多可选地实施方案；
本发明实施例中提及的“横向”“纵向”仅仅是为了表述存在垂直位置关系的两个零部件而采用，并不限制插座及其零部件本身使用的空间位置，同时，“第一”以及“第二”仅仅是为了区分零部件，并不构成数量限制。
如图1-图8所示，本发明提供的多用途导电片1包括底座连接部11以及与底座连接部11固定连接的横向弯头片体部12、弯折直立片体部13、纵向弯头片体部14以及纵向直立片体部15，底座连接部11用于与导线形成电连接；底座连接部11优选为具有沿横向方向延伸或沿纵向延伸且弯曲的接线部110，接线部110上设置有导线接线孔；
横向弯头片体部12、弯折直立片体部13能与插入的横向插脚形成面接触电连接，弯折 直立片体部13包括纵向直立区段131以及横向直立区段132，纵向直立区段131与横向弯头片体部12两者之间以及横向直立区段132与纵向直立片体部15两者之间均存在缝隙16；横向直立区段132与横向弯头片体部12之间形成的间隙形成横向插脚的插入口；
纵向弯头片体部14、纵向直立片体部15能与插入的纵向插脚形成面接触电连接；纵向弯头片体部14与纵向直立片体部15之间的间隙形成纵向插脚的插入口。
本发明中横向弯头片体部12、弯折直立片体部13能与插入的横向插脚形成面接触电连接，纵向弯头片体部14、纵向直立片体部15能与插入的纵向插脚形成面接触电连接；面接触连接相对于现有技术中的线接触连接，不仅接触面积大，电连接可靠性高，而且插头的插脚承受的摩擦力和压强均相对较小，拔插更顺滑，不容易磨损，所以使用寿命也更长；
同时，弯折直立片体部13包括纵向直立区段131以及横向直立区段132，纵向直立区段131与横向弯头片体部12两者之间以及横向直立区段132与纵向直立片体部15两者之间均存在缝隙16；横向直立区段132与横向弯头片体部12之间形成的间隙形成横向插脚的插入口；纵向弯头片体部14与纵向直立片体部15之间的间隙形成纵向插脚的插入口，由此与横向插脚配合的插入口以及与纵向插脚配合的插入口彼此存在间隙，横向插脚与纵向插脚两者的拔插操作不会互相影响，两者其中之一的拔插也不会导致其中另一插入口的形状和尺寸发生变化，所以可靠性更好。
作为本发明实施例的可选实施方式，横向弯头片体部12与横向直立区段132接近的表面自然状态下从上往下依次连续分布有第一弧面121、过度平面122以及第二弧面123，第一弧面121的曲率大于第二弧面123，横向插脚插入横向弯头片体部12与弯折直立片体部13之间后，过度平面122与横向插脚的外壁形成面接触。
以上弧面141的设置不仅可以避免横向弯头片体部12用于接触电连接的表面发生应力集中以及插头插脚和多用途导电片1的磨损，还可以减少拔插插头插脚的阻力，从而改善用户的操作体验。
作为本发明实施例的可选实施方式，纵向弯头片体部14与纵向直立片体接近的表面自然状态下从上往下依次连续分布有上弧面141、连接平面142以及下弧面143，上弧面141的曲率大于下弧面143，纵向插脚插入纵向弯头片体部14与纵向直立片体之间后，连接平面142与纵向插脚的外壁形成面接触。
以上弧面141的设置不仅可以避免纵向弯头片体部14用于接触电连接的表面发生应力集中以及插头插脚和多用途导电片1的磨损，还可以减少拔插插头插脚的阻力，从而改善用户的操作体验。
作为本发明实施例的可选实施方式，横向插脚为符合国家标准的C20插头的插脚，纵 向插脚为符合国家标准的C14插头的插脚。此种设置可以提高本发明的通用性，当然，如果产品出口到国外的话，也可以采用国外的标准进行制造。
作为本发明实施例的可选实施方式，横向弯头片体部12以及纵向弯头片体部14上还设置有冲压而成的加强筋18。加强筋18有利于提高横向弯头片体部12以及纵向弯头片体部14的刚性，确保其弹性较为持久。
作为本发明实施例的可选实施方式，底座连接部11、横向弯头片体部12、弯折直立片体部13、纵向弯头片体部14以及纵向直立片体部15五者为一体式结构。
一体式结构不仅方便冲压制造，而且各部件之间连接可靠性更好。
作为本发明实施例的可选实施方式，纵向直立区段131以及横向直立区段132两者为一体式结构，且两者之间的夹角为直角。
作为本发明实施例的可选实施方式，底座连接部与导线形成电连接的方式包括插接(被配置为插脚构型，例如：在插座被用作转接插座的情况下)、焊接(被配置为焊接引脚或具有焊接部)、缠绕或通过中间导体形成电连接。
作为本发明实施例的可选实施方式，底座连接部还能用于与导电排(板)(例如导电铜排，作为导线的等同替代方式)形成电连接。
本发明实施例提供的一种多用途导电片，该多用途导电片包括底座连接部以及与底座连接部固定连接的横向弯头片体部、弯折直立片体部、纵向弯头片体部以及纵向直立片体部，底座连接部用于与导线或导电排形成电连接；
横向弯头片体部、弯折直立片体部能与插入的横向插脚形成面接触电连接，弯折直立片体部包括横向直立区段(此结构省略纵向直立区段)，横向直立区段与纵向直立片体部两者之间均存在缝隙；横向直立区段与横向弯头片体部之间形成的间隙形成横向插脚的插入口；纵向弯头片体部、纵向直立片体部能与插入的纵向插脚形成面接触电连接；纵向弯头片体部与纵向直立片体部之间的间隙形成纵向插脚的插入口。
本发明实施例提供的能与多种插头配合使用的插座，包括至少一个插座单元，每个插座单元与一个插头相适配，插座单元包括外壳17以及设置在外壳17内的至少两个本发明任一技术方案提供的多用途导电片1，每个插座单元包含的多用途导电片1的数目为三个，外壳17上设置有插孔，每个导电片与一个插孔相对应。
本发明提供的能与多种插头配合使用的插座可以包括一个插座单元，也可以包括两个或更多个插座单元，同一插座上的插座单元配合的插头可以相同也可以不同。应用本发明提供的多用途导电片1，可以取得可靠性提高且使用寿命长的优点。
作为本发明实施例的可选实施方式，外壳17包括上壳171与下壳172，其中：插孔设 置在上壳171上，上壳171分为三种：第一种为设置有T型插孔的上壳，第二种为设置有横向设置的一字型插孔的上壳，第三种为设置有纵向设置的一字型插孔的上壳，以上三种上壳171三者均能与同一结构的下壳172相适配。
以上设置只需要生产一种下壳172就可以与多种不同的上壳171组成多种不同的插座，插座可以是两用的，也可以是单用的，由此大大地提高了不同结构形式的插座的生产效率。
作为本发明实施例的可选实施方式，纵向直立片体部15、纵向直立区段131以及横向直立区段132三者与外壳17的上表面之间的夹角均为直角。直角的结构形式不仅方便制造，而且与直立方向与插头的插脚插入的方向是平行的，所以容易形成面接触电连接。
作为本发明实施例的可选实施方式，上壳171的插孔的边沿设置有限位凸缘，限位凸缘形成的插头插脚插入口的尺寸小于横向插脚的插入口以及纵向插脚的插入口的尺寸。由此，限位凸缘起到了限位、导向作用，确保了插脚插入方向的精准，更为有效地提高了本发明的可靠性。
如图2所示，作为本发明实施例的可选实施方式，两个的多用途导电片彼此对称设置，且彼此对称设置的两个多用途导电片的弯折直立片体部以彼此邻近的方式布置，彼此对称设置的两个多用途导电片的纵向直立片体部以彼此邻近的方式布置。
以上均为本申请的较佳实施例，并非依此限制本申请的保护范围，故：凡依本申请的结构、形状、原理所做的等效变化，均应涵盖于本申请的保护范围之内。

Claims (14)

  1. 一种多用途导电片，其特征在于：该多用途导电片包括底座连接部以及与所述底座连接部固定连接的横向弯头片体部、弯折直立片体部、纵向弯头片体部以及纵向直立片体部，所述底座连接部用于与导线形成电连接；
    所述横向弯头片体部、所述弯折直立片体部能与插入的横向插脚形成面接触电连接，
    所述弯折直立片体部包括纵向直立区段以及横向直立区段，所述纵向直立区段与所述横向弯头片体部两者之间以及所述横向直立区段与所述纵向直立片体部两者之间均存在缝隙；
    所述横向直立区段与所述横向弯头片体部之间形成的间隙形成横向插脚的插入口；
    所述纵向弯头片体部、所述纵向直立片体部能与插入的纵向插脚形成面接触电连接；
    所述纵向弯头片体部与所述纵向直立片体部之间的间隙形成纵向插脚的插入口。
  2. 根据权利要求1所述的多用途导电片，其特征在于：所述横向弯头片体部与所述横向直立区段接近的表面自然状态下从上往下依次连续分布有第一弧面、过度平面以及第二弧面，所述第一弧面的曲率大于所述第二弧面，所述横向插脚插入所述横向弯头片体部与所述弯折直立片体部之间后，所述过度平面与所述横向插脚的外壁形成面接触。
  3. 根据权利要求1所述的多用途导电片，其特征在于：所述纵向弯头片体部与所述纵向直立片体接近的表面自然状态下从上往下依次连续分布有上弧面、连接平面以及下弧面，所述上弧面的曲率大于所述下弧面，所述纵向插脚插入所述纵向弯头片体部与所述纵向直立片体之间后，所述连接平面与所述纵向插脚的外壁形成面接触。
  4. 根据权利要求1所述的多用途导电片，其特征在于：所述横向插脚为符合国家标准的C20插头的插脚，所述纵向插脚为符合国家标准的C14插头的插脚。
  5. 根据权利要求1所述的多用途导电片，其特征在于：所述横向弯头片体部以及所述纵向弯头片体部上还设置有冲压而成的加强筋。
  6. 根据权利要求1所述的多用途导电片，其特征在于：所述底座连接部、所述横向弯头片体部、所述弯折直立片体部、所述纵向弯头片体部以及所述纵向直立片体部五者为一体式结构。
  7. 根据权利要求1所述的多用途导电片，其特征在于：所述纵向直立区段以及所述横向直立区段两者为一体式结构，且两者之间的夹角为直角。
  8. 根据权利要求1所述的多用途导电片，其特征在于：所述底座连接部与所述导线形成电连接的方式包括插接、焊接、缠绕或通过中间导体形成电连接。
  9. 根据权利要求1所述的多用途导电片，其特征在于：所述底座连接部还能用于与导电排形成电连接。
  10. 一种多用途导电片，其特征在于：该多用途导电片包括底座连接部以及与所述底座连接部固定连接的横向弯头片体部、弯折直立片体部、纵向弯头片体部以及纵向直立片体部，所述底座连接部用于与导线或导电排形成电连接；
    所述横向弯头片体部、所述弯折直立片体部能与插入的横向插脚形成面接触电连接，
    所述弯折直立片体部包括横向直立区段，所述横向直立区段与所述纵向直立片体部两者之间均存在缝隙；
    所述横向直立区段与所述横向弯头片体部之间形成的间隙形成横向插脚的插入口；
    所述纵向弯头片体部、所述纵向直立片体部能与插入的纵向插脚形成面接触电连接；
    所述纵向弯头片体部与所述纵向直立片体部之间的间隙形成纵向插脚的插入口。
  11. 一种能与多种插头配合使用的插座，其特征在于：包括至少一个插座单元，每个插座单元与一个插头相适配，所述插座单元包括外壳以及设置在外壳内的至少两个权利要求1-10任意一项所述的多用途导电片，所述外壳上设置有插孔，每个多用途导电片与一个插孔相对应。
  12. 根据权利要求11所述的能与多种插头配合使用的插座，其特征在于：所述外壳包括上壳与下壳，其中：所述插孔设置在所述上壳上，所述上壳分为三种：第一种为设置有T型插孔的所述上壳，第二种为设置有横向设置的一字型插孔的上壳，第三种为设置有纵向设置的一字型插孔的上壳，以上三种上壳三者均能与同一结构的下壳相适配。
  13. 根据权利要求11所述的能与多种插头配合使用的插座，其特征在于：所述纵向直立片体部、所述纵向直立区段以及所述横向直立区段三者与所述外壳的上表面之间的夹角均为直角。
  14. 根据权利要求11所述的能与多种插头配合使用的插座，其特征在于：两个所述的多用途导电片彼此对称设置，且彼此对称设置的两个所述多用途导电片的所述弯折直立片体部以彼此邻近的方式布置，彼此对称设置的两个所述多用途导电片的所述纵向直立片体部以彼此邻近的方式布置。
PCT/CN2024/089095 2023-04-29 2024-04-22 多用途导电片以及能与多种插头配合使用的插座 WO2024227408A1 (zh)

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EP0411216A1 (en) * 1989-08-01 1991-02-06 Lee, Chiu-shan Multipurpose safety receptacle
CN2212270Y (zh) * 1994-07-14 1995-11-08 青岛星火装饰总汇 通用型电源插座
CN2631073Y (zh) * 2003-06-05 2004-08-04 蔡锦绸 万用转接器的结构
CN201118056Y (zh) * 2007-11-05 2008-09-17 淳溢科学股份有限公司 万用转接插座
CN116387877A (zh) * 2023-04-29 2023-07-04 突破电气（天津）有限公司 多用途导电片以及能与多种插头配合使用的插座

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EP0411216A1 (en) * 1989-08-01 1991-02-06 Lee, Chiu-shan Multipurpose safety receptacle
CN2212270Y (zh) * 1994-07-14 1995-11-08 青岛星火装饰总汇 通用型电源插座
CN2631073Y (zh) * 2003-06-05 2004-08-04 蔡锦绸 万用转接器的结构
CN201118056Y (zh) * 2007-11-05 2008-09-17 淳溢科学股份有限公司 万用转接插座
CN116387877A (zh) * 2023-04-29 2023-07-04 突破电气（天津）有限公司 多用途导电片以及能与多种插头配合使用的插座

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