WO2017219697A1 - 接口和转接线 - Google Patents

接口和转接线 Download PDF

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Publication number
WO2017219697A1
WO2017219697A1 PCT/CN2017/075506 CN2017075506W WO2017219697A1 WO 2017219697 A1 WO2017219697 A1 WO 2017219697A1 CN 2017075506 W CN2017075506 W CN 2017075506W WO 2017219697 A1 WO2017219697 A1 WO 2017219697A1
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WO
WIPO (PCT)
Prior art keywords
interface
connecting portion
pins
pin
magnetic pole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/075506
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English (en)
French (fr)
Inventor
崔博宇
黄晓庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cloudminds Shenzhen Robotics Systems Co Ltd
Original Assignee
Cloudminds Shenzhen Robotics Systems Co Ltd
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.)
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Publication date
Application filed by Cloudminds Shenzhen Robotics Systems Co Ltd filed Critical Cloudminds Shenzhen Robotics Systems Co Ltd
Priority to CN201790000106.9U priority Critical patent/CN208436407U/zh
Publication of WO2017219697A1 publication Critical patent/WO2017219697A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/84—Hermaphroditic coupling devices

Definitions

  • the application relates to an interface and to a patch cord having the interface.
  • Interfaces are usually divided into male and female ends.
  • the interfaces on the terminal devices such as computers and mobile phones
  • the interfaces on the patch cords such as the USB adapter cable
  • the male end by inserting the male end into the female end.
  • data transmission or charging is realized.
  • the present application provides an interface comprising: a body having an end surface; a first connecting portion and a second connecting portion, the first connecting portion and the second connecting portion being disposed on the end surface; and at least a pin exposed on the end surface or exposed on surfaces of the first connection portion and the second connection portion, the first connection portion, the second connection portion, and the pin arrangement It is suitable for the associated interface to be connected to another interface having the same structure as follows: When connected, the first connection part of the interface is combined with the second connection part of the other interface, the second connection part of the interface is combined with the first connection part of the other interface, and the pin of the interface is connected with another interface The pins are in contact and conducting.
  • first connecting portion and the second connecting portion are respectively disposed at two sides of one symmetry axis of the end surface, and are symmetrically arranged about the symmetry axis.
  • the end surface has a rectangular shape, a circular shape, an elliptical shape or a waist shape.
  • the first connecting portion is a protrusion
  • the second connecting portion is a groove matching the convex shape
  • the protrusion, the groove and the pin are disposed to be suitable for the interface to be associated with Another interface having the same structure is connected as follows: when connecting, the protrusion of the interface is inserted into the groove of the other interface, the protrusion of the other interface is inserted into the groove of the interface, and the pin of the interface is connected to the other.
  • the pins of the interface are in contact and conducting.
  • the at least one pin comprises an equal number of first set of pins and a second set of pins, the first set of pins being exposed on a surface of the protrusion, the second set of pins Exposed on the surface of the recess, the projections, recesses and pins are arranged such that the associated interface is connected to another interface having the same structure as follows: when connected, the projection of the associated interface is inserted The groove of the other interface, the protrusion of the other interface is inserted into the groove of the interface, the first group of pins of the interface is in contact with the second group of pins of the other interface, and the second group of the interface is connected. The foot is in contact with and conductive with the first set of pins of the other interface.
  • the first set of pins are exposed on a top surface of the bump, and the second set of pins are exposed on a bottom surface of the recess.
  • the projections and recesses are disposed immediately adjacent and have a common side, the at least one pin being exposed on the common side.
  • the common side is perpendicular to the end face.
  • the first connecting portion is a positive magnetic pole
  • the second connecting portion is a negative magnetic pole having the same shape as the positive magnetic pole
  • the positive magnetic pole, the negative magnetic pole and the pin are disposed to be suitable for the interface
  • Another interface of the same structure is connected as follows: when connected, the positive magnetic pole of the interface is magnetically combined with the negative magnetic pole of the other interface, and the negative magnetic pole of the corresponding interface is magnetically coupled with the positive magnetic pole of the other interface, and the pin of the interface is associated. Contact and turn on the pins of the other interface.
  • the present application can simultaneously connect the first connection portion and the second connection portion that are suitable for being combined with each other on one interface, so that the interface no longer distinguishes the polarity, and the two interfaces with the same structure can be connected to each other, thereby reducing the user selection interface. Trouble, providing users with more convenience.
  • the first connecting portion and the second connecting portion can function as a mutual fixing, thereby improving connection stability.
  • the application also provides a patch cord comprising a wire body and an interface disposed at an end of the wire body, wherein the interface is an interface as described above.
  • the interface is disposed at both ends of the line body.
  • FIG. 1A is a perspective view of an interface according to a first exemplary embodiment
  • 1B is a top plan view of an interface according to a first exemplary embodiment
  • Figure 1C is a cross-sectional view taken along line A-A of Figure 1B;
  • 1D and 1E are connection diagrams of two interfaces according to the first exemplary embodiment
  • 1F is a perspective view of a patch cord having an interface according to the first exemplary embodiment
  • FIG. 2A is a perspective view of an interface according to a second exemplary embodiment
  • FIG. 2B is a perspective view of a patch cord having an interface according to a second exemplary embodiment
  • FIG. 3A is a perspective view of an interface according to a second exemplary embodiment
  • FIG. 3B is a front view of an interface according to a second exemplary embodiment
  • 3C is a top plan view of an interface in accordance with a second exemplary embodiment
  • Figure 3D is a cross-sectional view taken along C-C of Figure 3C;
  • 3E and 3F are connection diagrams of two interfaces according to a second exemplary embodiment
  • 3G is a perspective view of a patch cord having an interface according to a second exemplary embodiment
  • FIG. 4A is a perspective view of an interface according to a fourth exemplary embodiment
  • 4B is a connection diagram of two interfaces according to a fourth exemplary embodiment
  • 4C is a perspective view of a patch cord having an interface according to a fourth exemplary embodiment.
  • the present disclosure provides an interface comprising: a body having an end surface; a first connecting portion and a second connecting portion, the first connecting portion and the second connecting portion being disposed on the end surface; and at least one pin, the At least one of the leads is exposed on the end face or exposed on a surface of the first and second connecting portions.
  • the first connecting portion, the second connecting portion and the pin are arranged to be adapted to connect the associated interface with another interface having the same structure as follows: when connecting, the first connecting portion of the associated interface and the other interface The second connecting portion is combined, and the second connecting portion of the associated interface is combined with the first connecting portion of the other interface, and the pin of the associated interface is in contact with and electrically connected to the pin of the other interface.
  • FIG. 1A is a perspective view of an interface according to a first exemplary embodiment.
  • an interface 10 is provided that includes a body 11, a protrusion 12, a groove 13, and an even number of pins.
  • the projection 12 and the recess 13 are provided on the end surface 111 of the main body 11, and the shape of the projection 12 matches the shape of the recess 13.
  • the even number of pins are divided into two equal numbers, which are exposed on the surfaces of the protrusions 12 and the grooves 13, respectively.
  • the interface 10 includes four pins 14 to 17, which are respectively a power pin, a ground pin, and a positive pin. Data pin and negative data pin.
  • the four pins are divided into two equal numbers: a first set of pins (eg, pins 14 and 15) and a second set of pins (eg, pins 16 and 17). Wherein the first set of pins are exposed on the surface of the bumps 12 and the second set of pins are exposed on the surface of the recesses 13.
  • interface 10 shown in FIGS. 1A to 1E has four pins, it should be understood that the present application is not limited thereto.
  • interface 10 may have any even number of pins, such as two, six, eight, ten, twelve, and the like.
  • the two pins can be a power pin and a ground pin, respectively.
  • the projection 12 of the first interface 10 is inserted into the recess 13' of the second interface 10', and the projection 12 and the recess 13' pass.
  • the first set of pins (eg, pins 14 and 15) on the bump 12 are in contact with and conductive with a second set of pins (eg, pins 16' and 17') on the recess 13';
  • the protrusion 12' of the second interface 10' is inserted into the recess 13 of the first interface 10, the protrusion 12' is interference fit with the groove 13, and the first set of pins on the protrusion 12' (for example, the pin 14 'And 15') is in contact with and conducting with a second set of pins (eg, pins 16 and 17) on the recess 13.
  • the two interfaces can be stably connected together to prevent loosening.
  • the protrusion 12 as the male end and the groove 13 as the female end are simultaneously disposed on one interface, so that the interface no longer distinguishes the male and female polarities, and any two interfaces having the same structure can be connected, thereby reducing the user's right.
  • the trouble of selecting the interface provides users with more convenience.
  • the projections 12 and the grooves 13 can function as a mutual fixing, thereby improving the connection stability.
  • the body 11 can be a portion of the interface 10 that is held by a user when connecting or removing the interface 10. Minute.
  • the body 11 can be made from a variety of materials, and in some embodiments can be made of a dielectric material, for example, can be made of a thermoplastic polymer.
  • a plurality of cables may be extended within the body 11, the plurality of cables being in electrical contact with the pins exposed on the surfaces of the projections 12 and the recesses 13, respectively.
  • the pins can be made of copper, nickel, aluminum, metal alloys or any other suitable electrically conductive material.
  • a first set of pins (eg, pins 14 and 15) are exposed on a top surface of the bump 12, a second set of pins (eg, Pins 16 and 17) are exposed on the bottom surface of the recess 13.
  • the first set of pins can be exposed on the sides of the bumps 12, and accordingly, the second set of pins can be exposed on the sides of the recesses 13.
  • the leads 14 to 17 are in a bump shape.
  • pins 14-17 may also be elongated or otherwise suitable in shape.
  • the protrusions 12 and the grooves 13 can be respectively disposed on both sides of one symmetry axis BB of the end face 111, and the protrusions 12 and the grooves 13 are made about
  • the axis of symmetry BB is symmetrical.
  • the end face 111 may have any axisymmetric shape such as a circle, an ellipse, a rectangle, or the like.
  • the end surface 111 has a waist shape
  • the axis of symmetry B-B is an axis of symmetry of the end surface 111 extending in the width direction thereof.
  • the axis of symmetry B-B may also be the axis of symmetry of the end face 111 extending along its length.
  • the protrusion 12 and the groove 13 may be disposed adjacent to the end surface.
  • 111 i.e., the projection 12 and the recess 13 may have a common side 18, wherein the upper half of the common side 18 serves as one side of the projection 12 and the lower half serves as a side of the recess 13.
  • the interface 10 can be applied to various types of electronic devices, for example, to terminal devices, transit devices, and storage devices.
  • FIG. 1F shows a perspective view of a patch cord 50 provided with an interface 10.
  • interface 10 can Only one end of the wire body 20 of the patch cord 50 is provided, and both ends of the wire body 20 may be separately provided. Two patch cords with interface 10 allow for direct series connection.
  • FIG. 2A is a perspective view of an interface in accordance with a second exemplary embodiment.
  • an interface 100 is provided that includes a body 110, a protrusion 120, a recess 130, and at least one pin.
  • the protrusion 120 and the groove 130 are provided on the end surface 1101 of the body 110, and the shape of the protrusion 120 matches the shape of the groove 130.
  • the at least one pin is exposed on the end face 1101, and the number of pins may be an even number or an odd number.
  • the interface 100 includes four pins 140, 150, 160, 170, which are respectively a power pin, a ground pin, and a positive data lead. Pin and negative data pins.
  • the interface 100 may have any number of pins, such as one, two, five, six, eight, nine, ten, twelve, nineteen Twenty-nine and so on.
  • the interface 100 can be applied to various types of electronic devices, for example, to terminal devices, transit devices, and storage devices.
  • FIG. 2B shows a perspective view of a patch cord 500 provided with an interface 100.
  • the interface 100 may be disposed only at one end of the line body 200, or may be respectively disposed at two ends of the line body 200.
  • Two patch cords with interface 100 enable direct series connection.
  • FIG. 3A is a perspective view of an interface according to a third exemplary embodiment.
  • an interface 1000 is provided that includes a body 1100, a protrusion 1200, a recess 1300, and at least one pin.
  • the protrusion 1200 and the groove 1300 are disposed immediately adjacent to the end surface 11001 of the body 1100, and the shape of the protrusion 1200 matches the shape of the groove 1300.
  • the projection 1200 and the recess 1300 have a common side 1800, wherein the upper half of the common side 1800 serves as one side of the projection 1200 and the lower half serves as a side of the recess 1300.
  • the shared side 1800 can be perpendicular to the end face 11001 or at other angles to the end face 11001.
  • the at least one pin is exposed on the common side 1800 of the protrusion 1200 and the recess 1300, and the number of pins may be an even number, Can be an odd number.
  • the interface 1000 includes four pins 1400, 1500, 1600, and 1700, which are respectively a power pin and a ground pin. Positive data pin and negative data pin.
  • the interface 1000 may have any number of pins, such as one, two, five, six, eight, nine, ten, twelve, nineteen Twenty-nine and so on.
  • the protrusion 1200 of the first interface 1000 is inserted into the recess 1300' of the second interface 1000', and the protrusion 1200 and the recess 1300' pass.
  • the protrusion 1200' of the second interface 1000' is inserted into the recess 1300 of the first interface 1000, and the protrusion 1200' is interference fit with the recess 1300, and the pin on the protrusion 1200 of the first interface 1000 (for example)
  • the pins 1400, 1500, 1600, 1700) are in contact with and conducting with the pins (eg, pins 1400', 1500', 1600', 1700') on the recess 1300' of the second interface 1000'.
  • the two interfaces can be stably connected together to prevent loosening.
  • the pins 1400 to 1700 are elongated.
  • the pins 1400-1700 can also be in the form of bumps or other suitable shapes.
  • the protrusion 1200 and the groove 1300 can be disposed on both sides of one symmetry axis DD of the end face 11001, and the protrusion 1200 and the groove 1300 are
  • the axis of symmetry DD is symmetrical.
  • the end face 11001 can be any axisymmetric figure such as a circle, an ellipse, a waist, or the like.
  • the end face 11001 has a rectangular shape, and the axis of symmetry D-D is an axis of symmetry of the end face 111 extending along the longitudinal direction thereof.
  • the axis of symmetry D-D may also be an axis of symmetry of the end face 11001 extending in the width direction thereof.
  • the interface 1000 can be applied to various types of electronic devices, for example, to terminal devices, transit devices, and storage devices.
  • FIG. 3G shows a perspective view of a patch cord 5000 provided with an interface 1000.
  • the interface 1000 may be disposed only at one end of the line body 2000, or may be respectively disposed at two ends of the line body 2000.
  • Two patch cords with interface 1000 enable direct series connection.
  • an interface 10000 is provided that includes a body 11000, a positive magnetic pole 12000, a negative magnetic pole 13000, and at least one pin.
  • the positive magnetic pole 12000 and the negative magnetic pole 13000 are disposed on the end surface 110001 of the main body 11000, and the shape of the positive magnetic pole 12000 is the same as the shape of the negative magnetic pole 13000.
  • the at least one pin is disposed on the end face 110001.
  • the positive magnetic pole 12000 and the negative magnetic pole 13000 may be two poles on the same magnet, or may be magnetic poles on different magnets.
  • the protrusion 120 and the groove 130 are replaced with the positive magnetic pole 12000 and the negative magnetic pole 13000.
  • the positive magnetic pole 12000 of the first interface 10000 is magnetically coupled with the negative magnetic pole 13000' of the second interface 10000', and the negative magnetic pole 13000 and the second interface of the first interface 10000 are second.
  • the positive magnetic pole 12000' of the interface 10000' is magnetically coupled, and the pins of the first interface 10000 (eg, pins 14000, 15000, 16000, 17000) and the pins of the second interface 10000' (eg, pins 14000', 15000) ', 16000', 17000') contact and conduction.
  • the pins of the first interface 10000 eg, pins 14000, 15000, 16000, 17000
  • the pins of the second interface 10000' eg, pins 14000', 15000
  • the two interfaces can be stably connected together to prevent loosening.
  • the pins 14000 to 17000 are in a bump shape. In other embodiments, the pins 14000 to 17000 may also be elongated or otherwise suitable in shape.
  • the interface 10000 can be applied to various types of electronic devices, for example, to terminal devices, transit devices, and storage devices.
  • FIG. 4C shows a perspective view of a patch cord 50000 provided with an interface 10000.
  • the interface 10000 may be provided with only one end of the line body 20000, or both ends of the line body 20000 may be separately provided. Two patch cords with interface 10000 can be connected in series.

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

一种接口（10）和转接线（50）。所述接口（10）包括：主体（11），该主体（11）具有端面（111）；第一连接部（12）和第二连接部（13），该第一连接部（12）和第二连接部（13）设置在所述端面（111）上；至少一个引脚（14，15，16，17），该至少一个引脚（14，15，16，17）暴露在所述端面（111）上，或者暴露在所述第一连接部（12）和第二连接部（13）的表面上，所述第一连接部（12）、第二连接部（13）和引脚（14，15，16，17）的设置适于使所属接口（10）与具有相同结构的另一接口（10'）按照如下方式连接：在连接时，所属接口（10）的第一连接部（12）与另一接口（10'）的第二连接部（13'）相结合，所属接口（10）的第二连接部（13）与另一接口（10'）的第一连接部（12'）相结合，所属接口（10）的引脚（14，15，16，17）与另一接口（10'）的引脚（14'，15'，16'，17'）接触并导通。通过这种方式，使得接口（10）不再区分极性，结构相同的两个接口（10）可以实现相互连接。

Description

接口和转接线
相关申请的交叉引用
本申请要求于2016年6月20日提交至中国国家知识产权局的专利申请PCT/CN2016/086483的优先权，该专利申请所公开的内容通过引用结合于本申请。
技术领域
本申请涉及一种接口，还涉及一种具有该接口的转接线。
背景技术
接口通常分为公头端和母头端。目前，终端设备(例如电脑、手机)上的接口都是采用母头端的设计，而转接线(例如USB转接线)上的接口都是采用公头端的设计，通过将公头端插入到母头端内，实现数据传输或充电。这种区分公母极性的接口主要存在两个缺陷：一、极性相同的两个接口无法实现连接；二、两根转接线无法直接串联，需要另外一根两端母头的接线才能实现串联。
发明内容
本申请的一个目的是提供一种不区分公母极性的接口。
为了实现上述目的，本申请提供一种接口，包括：主体，该主体具有端面；第一连接部和第二连接部，该第一连接部和第二连接部设置在所述端面上；以及至少一个引脚，该至少一个引脚暴露在所述端面上，或者暴露在所述第一连接部和第二连接部的表面上，所述第一连接部、第二连接部和引脚的设置适于使所属接口与具有相同结构的另一接口按照如下方式连接：在连 接时，所属接口的第一连接部与另一接口的第二连接部相结合，所属接口的第二连接部与另一接口的第一连接部相结合，所属接口的引脚与另一接口的引脚接触并导通。
可选地，所述第一连接部和第二连接部分别设置在所述端面的一条对称轴的两侧，且关于所述对称轴对称布置。
可选地，所述端面呈长方形、圆形、椭圆形或腰形。
可选地，所述第一连接部为凸起，所述第二连接部为与所述凸起形状匹配的凹槽，所述凸起、凹槽和引脚的设置适于使所属接口与具有相同结构的另一接口按照如下方式连接：在连接时，所属接口的凸起插入另一接口的凹槽，另一接口的凸起插入所属接口的凹槽，所属接口的引脚与另一接口的引脚接触并导通。
可选地，所述至少一个引脚包括数量相等的第一组引脚和第二组引脚，所述第一组引脚暴露在所述凸起的表面上，所述第二组引脚暴露在所述凹槽的表面上，所述凸起、凹槽和引脚的设置适于使所属接口与具有相同结构的另一接口按照如下方式连接：在连接时，所属接口的凸起插入另一接口的凹槽，另一接口的凸起插入所属接口的凹槽，所属接口的第一组引脚与另一接口的第二组引脚接触并导通，所属接口的第二组引脚与另一接口的第一组引脚接触并导通。
可选地，所述第一组引脚暴露在所述凸起的顶面上，所述第二组引脚暴露在所述凹槽的底面上。
可选地，所述凸起和凹槽紧邻地设置且具有一个共用的侧面，所述至少一个引脚暴露在所述共用的侧面上。
可选地，所述共用的侧面垂直于所述端面。
可选地，所述第一连接部为正磁极，所述第二连接部为与所述正磁极形状相同的负磁极，所述正磁极、负磁极和引脚的设置适于使所属接口与具有 相同结构的另一接口按照如下方式连接：在连接时，所属接口的正磁极与另一接口的负磁极磁性结合，所属接口的负磁极与另一接口的正磁极磁性结合，所属接口的引脚与另一接口的引脚接触并导通。
本申请通过在一个接口上同时设置适于相互结合的第一连接部和第二连接部，使得接口不再区分极性，结构相同的两个接口可以实现相互连接，从而减少了用户对选择接口的困扰，给用户提供了更多的便捷。并且，在两个接口连接时，第一连接部和第二连接部能够起到相互固定的作用，从而提高连接稳定性。
本申请还提供一种转接线，包括线体和设置在该线体的端部的接口，其中，所述接口为如上所述的接口。
可选地，所述线体的两端均设置有所述接口。
本申请的其他特征和优点将在随后的具体实施方式部分予以详细说明。
附图说明
附图是用来提供对本申请的进一步理解，并且构成说明书的一部分，与下面的具体实施方式一起用于解释本申请，但并不构成对本申请的限制。在附图中：
图1A是根据第一示例性实施例的接口的立体图；
图1B是根据第一示例性实施例的接口的俯视图；
图1C是沿图1B中的A-A线截取的剖面图；
图1D和1E是根据第一示例性实施例的两个接口的连接示意图；
图1F是具有根据第一示例性实施例的接口的转接线的立体图；
图2A是根据第二示例性实施例的接口的立体图；
图2B是具有根据第二示例性实施例的接口的转接线的立体图；
图3A是根据第二示例性实施例的接口的立体图；
图3B是根据第二示例性实施例的接口的主视图；
图3C是根据第二示例性实施例的接口的俯视图；
图3D是沿图3C中的C-C截取的剖面图；
图3E和3F是根据第二示例性实施例的两个接口的连接示意图；
图3G是具有根据第二示例性实施例的接口的转接线的立体图；
图4A是根据第四示例性实施例的接口的立体图；
图4B是根据第四示例性实施例的两个接口的连接示意图；
图4C是具有根据第四示例性实施例的接口的转接线的立体图。
具体实施方式
为了使本申请的技术方案及优点更加清楚明白，以下结合附图对本申请的示例性实施例进行详细说明。应当理解的是，此处所描述的实施例仅用于说明和解释本申请，并不用于限制本申请。
本公开提供一种接口，包括：主体，该主体具有端面；第一连接部和第二连接部，该第一连接部和第二连接部设置在所述端面上；以及至少一个引脚，该至少一个引脚暴露在所述端面上，或者暴露在所述第一连接部和第二连接部的表面上。所述第一连接部、第二连接部和引脚的设置适于使所属接口与具有相同结构的另一接口按照如下方式连接：在连接时，所属接口的第一连接部与另一接口的第二连接部相结合，所属接口的第二连接部与另一接口的第一连接部相结合，所属接口的引脚与另一接口的引脚接触并导通。
图1A是根据第一示例性实施例的接口的立体图。如图1A所示，在本申请的第一示例性实施例中，提供一种接口10，包括主体11、凸起12、凹槽13和偶数个引脚。凸起12和凹槽13设置在主体11的端面111上，凸起12的形状与凹槽13的形状相匹配。所述偶数个引脚分为数量相等的两组，分别暴露在凸起12和凹槽13的表面上。
引脚的数量和功能可以根据需要来设定。在图1A至图1E示出的实施例中，与标准的USB接口类似，接口10包括四个引脚14～17，该四个引脚14～17分别为电源引脚、接地引脚、正数据引脚和负数据引脚。四个引脚分成数量相等的两组：第一组引脚(例如，引脚14和15)和第二组引脚(例如，引脚16和17)。其中，第一组引脚暴露在凸起12的表面上，第二组引脚暴露在凹槽13的表面上。
需要说明的是，虽然图1A至图1E中示出的接口10具有四个引脚，但是应当理解，本申请不限于此。在本申请的第一示例性实施例中，接口10可以具有任意偶数个引脚，例如两个、六个、八个、十个、十二个等等。在接口10具有两个引脚的情况下，该两个引脚可以分别为电源引脚和接地引脚。
如图1D和1E所示，当两个结构相同的接口相互连接时，第一接口10的凸起12插入到第二接口10’的凹槽13’中，凸起12与凹槽13’过盈配合，凸起12上的第一组引脚(例如，引脚14和15)与凹槽13’上的第二组引脚(例如，引脚16’和17’)接触并导通；第二接口10’的凸起12’插入第一接口10的凹槽13中，凸起12’与凹槽13过盈配合，凸起12’上的第一组引脚(例如，引脚14’和15’)与凹槽13上的第二组引脚(例如，引脚16和17)接触并导通。通过凸起与凹槽的过盈配合，使得两个接口能够稳定地连接在一起，防止松脱。
本申请通过在一个接口上同时设置作为公头端的凸起12和作为母头端的凹槽13，使得接口不再区分公母极性，任意两个结构相同接口均可实现连接，减少了用户对选择接口的困扰，给用户提供了更多的便捷。并且，在两个接口连接时，凸起12和凹槽13能够起到相互固定的作用，从而提高连接稳定性。
主体11可以为接口10中的使用者在连接或移除该接口10时手持的部 分。主体11可以由多种材料制成，且在一些实施例中可以由介电材料制成，例如，可以由热塑性聚合物制成。虽然图中未示出，但是在主体11内可以延伸有多根电缆，该多根电缆可以分别与暴露在凸起12和凹槽13的表面上的引脚电接触。引脚可以由铜、镍、铝、金属合金或任意其他适当的导电材料制成。
在本申请的第一示例性实施例中，如图1A所示，第一组引脚(例如，引脚14和15)暴露在凸起12的顶面上，第二组引脚(例如，引脚16和17)暴露在凹槽13的底面上。在其他实施例中，第一组引脚可以暴露在凸起12的侧面上，相应地，第二组引脚可以暴露在凹槽13的侧面上。
在本申请的第一示例性实施例中，如图1A所示，引脚14～17呈凸点状。在其他实施例中，引脚14～17也可以呈长条状或其他适当的形状。
为了保证两个接口连接时两个端面的外轮廓能够完全重合，可以将凸起12和凹槽13分别设置在端面111的一条对称轴B-B的两侧，并且使凸起12和凹槽13关于该对称轴B-B对称。端面111可以具有任意轴对称形状，例如圆形、椭圆形、长方形等。在图1A至图1E示出的实施例中，端面111呈腰形，对称轴B-B为端面111的沿其宽度方向延伸的对称轴。当然，在其他实施例中，对称轴B-B也可以为端面111的沿其长度方向延伸的对称轴。
凸起12与凹槽13之间可以具有一定的间距，然而，为了节省空间、减小端面111的面积，如图1A至图1C所示，凸起12和凹槽13可以紧邻地设置在端面111上，即，凸起12和凹槽13可以具有一个共用的侧面18，其中，该共用的侧面18的上半部分作为凸起12的一个侧面，下半部分作为凹槽13的一个侧面。
接口10可以应用在多种类型的电子设备上，例如，可以应用在终端设备、转接设备和存储设备上。
图1F示出了设置有接口10的转接线50的立体图。其中，接口10可以 仅设置在转接线50的线体20的一端，也可以分别设置在线体20的两端。两根具有接口10的转接线可以实现直接串联。
图2A是根据第二示例性实施例的接口的立体图。如图2A所示，在本申请的第二示例性实施例中，提供一种接口100，包括主体110、凸起120、凹槽130和至少一个引脚。凸起120和凹槽130设置在主体110的端面1101上，凸起120的形状与凹槽130的形状相匹配。
与第一示例性实施例不同，在第二示例性实施例中，所述至少一个引脚暴露在端面1101上，并且引脚的数量可以为偶数，也可以为奇数。在图2A示出的实施例中，与标准的USB接口类似，接口100包括四个引脚140、150、160、170，该四个引脚分别为电源引脚、接地引脚、正数据引脚和负数据引脚。然而，应当理解，本申请不限于此。在本申请的第二示例性实施例中，接口100可以具有任意数量的引脚，例如一个、两个、五个、六个、八个、九个、十个、十二个、十九个、二十九个等等。
接口100可应用在多种类型的电子设备上，例如，可以应用在终端设备、转接设备和存储设备上。
图2B示出了设置有接口100的转接线500的立体图。其中，接口100可以仅设置在线体200的一端，也可以分别设置在线体200的两端。两根具有接口100的转接线可以实现直接串联。
图3A是根据第三示例性实施例的接口的立体图。如图3A所示，在本申请的第二示例性实施例中，提供一种接口1000，包括主体1100、凸起1200、凹槽1300和至少一个引脚。凸起1200和凹槽1300紧邻地设置在主体1100的端面11001上，凸起1200的形状与凹槽1300的形状相匹配。凸起1200和凹槽1300具有一个共用的侧面1800，其中，该共用的侧面1800的上半部分作为凸起1200的一个侧面，下半部分作为凹槽1300的一个侧面。共用的侧面1800可以与端面11001垂直，也可以与端面11001成其他角度。
与第一示例性实施例不同，在第三示例性实施例中，所述至少一个引脚暴露在凸起1200和凹槽1300的共用的侧面1800上，并且引脚的数量可以为偶数，也可以为奇数。在图3A至图3F示出的实施例中，与标准的USB接口类似，接口1000包括四个引脚1400、1500、1600、1700，该四个引脚分别为电源引脚、接地引脚、正数据引脚和负数据引脚。然而，应当理解，本申请不限于此。在本申请的第二示例性实施例中，接口1000可以具有任意数量的引脚，例如一个、两个、五个、六个、八个、九个、十个、十二个、十九个、二十九个等等。
如图3E和3F所示，当两个结构相同的接口相互连接时，第一接口1000的凸起1200插入到第二接口1000’的凹槽1300’中，凸起1200与凹槽1300’过盈配合，第二接口1000’的凸起1200’插入第一接口1000的凹槽1300中，凸起1200’与凹槽1300过盈配合，第一接口1000的凸起1200上的引脚(例如，引脚1400、1500、1600、1700)与第二接口1000’的凹槽1300’上的引脚(例如，引脚1400’、1500’、1600’、1700’)接触并导通。通过凸起与凹槽的过盈配合，使得两个接口能够稳定地连接在一起，防止松脱。
在本申请的第二示例性实施例中，如图3A和图3B所示，引脚1400～1700呈长条状。在其他实施例中，引脚1400～1700也可以呈凸点状或其他适当的形状。
为了保证两个接口连接时两个端面的外轮廓能够完全重合，可以将凸起1200和凹槽1300设置在端面11001的一条对称轴D-D的两侧，并且使凸起1200和凹槽1300关于该对称轴D-D对称。端面11001可以为任意轴对称图形，例如圆形、椭圆形、腰形等。在图3A至图3F示出的实施例中，端面11001呈长方形，对称轴D-D为端面111的沿其长度方向延伸的对称轴。当然，在其他实施例中，对称轴D-D也可以为端面11001的沿其宽度方向延伸的对称轴。
接口1000可应用在多种类型的电子设备上，例如，可以应用在终端设备、转接设备和存储设备上。
图3G示出了设置有接口1000的转接线5000的立体图。其中，接口1000可以仅设置在线体2000的一端，也可以分别设置在线体2000的两端。两根具有接口1000的转接线可以实现直接串联。
图4A是根据第四示例性实施例的接口的立体图。如图4A所示，在本申请的第四示例性实施例中，提供一种接口10000，包括主体11000、正磁极12000、负磁极13000和至少一个引脚。正磁极12000和负磁极13000设置在主体11000的端面110001上，正磁极12000的形状与负磁极13000的形状相同。所述至少一个引脚设置在端面110001上。正磁极12000和负磁极13000可以是同一磁体上的两极，也可以是不同磁体上的磁极。
与第二示例性实施例不同，在第四示例性实施例中，利用正磁极12000和负磁极13000替代了凸起120和凹槽130。如图4B所示，当两个结构相同的接口相互连接时，第一接口10000的正磁极12000与第二接口10000’的负磁极13000’磁性结合，第一接口10000的负磁极13000与第二接口10000’的正磁极12000’磁性结合，并且第一接口10000的引脚(例如，引脚14000、15000、16000、17000)与第二接口10000’的引脚(例如，引脚14000’、15000’、16000’、17000’)接触并导通。通过正负磁极之间的磁性吸力作用，使得两个接口能够稳定地连接在一起，防止松脱。
在本申请的第四示例性实施例中，如图4A所示，引脚14000～17000呈凸点状。在其他实施例中，引脚14000～17000也可以呈长条状或其他适当的形状。
接口10000可应用在多种类型的电子设备上，例如，可以应用在终端设备、转接设备和存储设备上。
图4C示出了设置有接口10000的转接线50000的立体图。其中，接口 10000可以仅设置在线体20000的一端，也可以分别设置在线体20000的两端。两根具有接口10000的转接线可以实现直接串联。
以上结合附图详细描述了本申请的示例性实施例，但是，本申请并不限于上述实施方式中的具体细节，在本申请的技术构思范围内，可以对本申请的技术方案进行多种简单变型，这些简单变型均属于本申请的保护范围。
另外需要说明的是，在上述实施例中所描述的各个具体技术特征，在不矛盾的情况下，可以通过任何合适的方式进行组合。为了避免不必要的重复，本申请对各种可能的组合方式不再另行说明。
此外，本申请的各种不同的实施例之间也可以进行任意组合，只要其不违背本申请的思想，其同样应当视为本申请所公开的内容。

Claims (11)

  1. 一种接口，其特征在于，包括：
    主体，该主体具有端面；
    第一连接部和第二连接部，该第一连接部和第二连接部设置在所述端面上；
    至少一个引脚，该至少一个引脚暴露在所述端面上，或者暴露在所述第一连接部和第二连接部的表面上，
    所述第一连接部、第二连接部和引脚的设置适于使所属接口与具有相同结构的另一接口按照如下方式连接：在连接时，所属接口的第一连接部与另一接口的第二连接部相结合，所属接口的第二连接部与另一接口的第一连接部相结合，所属接口的引脚与另一接口的引脚接触并导通。
  2. 根据权利要求1所述的接口，其特征在于，所述第一连接部和第二连接部分别设置在所述端面的一条对称轴的两侧，且关于所述对称轴对称布置。
  3. 根据权利要求1所述的接口，其特征在于，所述端面呈长方形、圆形、椭圆形或腰形。
  4. 根据权利要求1所述的接口，其特征在于，所述第一连接部为凸起，所述第二连接部为与所述凸起形状匹配的凹槽，
    所述凸起、凹槽和引脚的设置适于使所属接口与具有相同结构的另一接口按照如下方式连接：在连接时，所属接口的凸起插入另一接口的凹槽，另一接口的凸起插入所属接口的凹槽，所属接口的引脚与另一接口的引脚接触并导通。
  5. 根据权利要求4所述的接口，其特征在于，所述至少一个引脚包括数量相等的第一组引脚和第二组引脚，所述第一组引脚暴露在所述凸起的表面上，所述第二组引脚暴露在所述凹槽的表面上，
    所述凸起、凹槽和引脚的设置适于使所属接口与具有相同结构的另一接口按照如下方式连接：在连接时，所属接口的凸起插入另一接口的凹槽，另一接口的凸起插入所属接口的凹槽，所属接口的第一组引脚与另一接口的第二组引脚接触并导通，所属接口的第二组引脚与另一接口的第一组引脚接触并导通。
  6. 根据权利要求5所述的接口，其特征在于，所述第一组引脚暴露在所述凸起的顶面上，所述第二组引脚暴露在所述凹槽的底面上。
  7. 根据权利要求4所述的接口，其特征在于，所述凸起和凹槽紧邻地设置且具有一个共用的侧面，所述至少一个引脚暴露在所述共用的侧面上。
  8. 根据权利要求7所述的接口，其特征在于，所述共用的侧面垂直于所述端面。
  9. 根据权利要求1所述的接口，其特征在于，所述第一连接部为正磁极，所述第二连接部为与所述正磁极形状相同的负磁极，
    所述正磁极、负磁极和引脚的设置适于使所属接口与具有相同结构的另一接口按照如下方式连接：在连接时，所属接口的正磁极与另一接口的负磁极磁性结合，所属接口的负磁极与另一接口的正磁极磁性结合，所属接口的引脚与另一接口的引脚接触并导通。
  10. 一种转接线，包括线体和设置在该线体的端部的接口，其特征在于，所述接口为根据权利要求1-9中任意一项所述的接口。
  11. 根据权利要求10所述的转接线，其特征在于，所述线体的两端均设置有所述接口。
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