WO2017008500A1 - 插头以及与之配合的插座 - Google Patents

插头以及与之配合的插座 Download PDF

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Publication number
WO2017008500A1
WO2017008500A1 PCT/CN2016/072662 CN2016072662W WO2017008500A1 WO 2017008500 A1 WO2017008500 A1 WO 2017008500A1 CN 2016072662 W CN2016072662 W CN 2016072662W WO 2017008500 A1 WO2017008500 A1 WO 2017008500A1
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WO
WIPO (PCT)
Prior art keywords
interface
data
power
power interface
hollow portion
Prior art date
Application number
PCT/CN2016/072662
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English (en)
French (fr)
Inventor
达密兹⋅托马斯
Original Assignee
百特通发展（香港）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 百特通发展（香港）有限公司 filed Critical 百特通发展（香港）有限公司
Priority to CN201680041432.4A priority Critical patent/CN107925205B/zh
Publication of WO2017008500A1 publication Critical patent/WO2017008500A1/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
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable

Definitions

  • the present invention relates to the field of electronic technology, and in particular to a plug and a socket mated therewith.
  • USB Universal Serial Bus
  • the data interface and the power interface are the same size, limited by the USB standard and its own size, the power supply terminal can support a small charging current, the maximum charging current is no more than 2A.
  • the existing USB plug should not be used in the current level of 10-15A or more, otherwise the working characteristics will be weakened, the service life will be reduced, and burnt may occur in severe cases.
  • the embodiment of the invention provides a plug and a socket matched therewith, which can be applied to a large current and can speed up the charging speed.
  • the present invention provides a plug comprising at least two data interfaces of uniform specifications and at least two power interfaces of uniform specifications, the data interface comprising a hollow first hollow portion and a first solid portion connected to an end of the first hollow portion,
  • the power interface includes a hollow second hollow portion and a second solid portion connected to the end of the second hollow portion, the first hollow portion for receiving a data joint corresponding to the shape of the inner wall of the first hollow portion, and the second hollow portion for And a power connector corresponding to the shape of the inner wall of the second hollow portion, the inner wall of the second hollow portion has a larger cross-sectional area than the inner wall of the first hollow portion, and the cross-sectional area of the second solid portion is larger than the first solid portion The cross-sectional area is large.
  • the cross section of the inner wall of the second hollow portion and the cross section of the second solid portion are all circular with a diameter of 1 mm to 2 mm, and at least two power supply interfaces of the same specification are used for transmitting a direct current of 20-50 A.
  • the at least two data interfaces having the same specifications include the first data interface and the second data interface, and the at least two power interfaces having the same specifications include the first power interface and the second power interface.
  • the first data interface, the second data interface, the first power interface, and the second power interface are symmetrically arranged in a center, and the plug further includes an anti-reverse insertion component, and the anti-reverse insertion component is configured to prevent the plug from being reversely inserted.
  • the first data interface, the second data interface, the first power interface, and the second power interface are arranged in a non-central symmetric manner.
  • the at least two data interfaces having the same specifications include a first data interface, a second data interface, a third data interface, and a fourth data interface
  • the at least two power interfaces having the same specifications include a first power interface and a second power interface.
  • the first data interface, the second data interface, the third data interface, and the fourth data interface are arranged in a square or a rectangle, and the first power interface, the second power interface, the third power interface, and the fourth power interface are separated into a square or The sides of the rectangle are arranged symmetrically.
  • the first data interface, the second data interface, the third data interface, and the fourth data interface are linearly arranged and spaced apart, and the first power interface, the second power interface, the third power interface, and the fourth power interface are separated in a straight line. Side and symmetrically arranged.
  • the plug further includes a casing and an insulator, at least two data interfaces of the same specification, at least two power interfaces having the same specifications are disposed in the casing, and the insulator is disposed in the casing for fixing the data interface and the power interface, the first hollow The top end of the portion and the top end of the second hollow portion are exposed to the outer casing.
  • the invention also provides a socket matched with a plug, the socket is provided with a data connector and a power connector, the plug comprises at least two data interfaces of uniform specifications, at least two power interfaces with uniform specifications, and the data interface comprises a hollow first hollow portion And a first solid portion connected to the end of the first hollow portion, the power interface includes a hollow second hollow portion and a second solid portion connected to the end of the second hollow portion, the first hollow portion for receiving the first hollow a data connector corresponding to the inner wall shape of the portion, the second hollow portion for receiving a power connector corresponding to the shape of the inner wall of the second hollow portion, the cross-sectional area of the inner wall of the second hollow portion being larger than the cross-sectional area of the inner wall of the first hollow portion
  • the cross-sectional area of the second solid portion is larger than the cross-sectional area of the first solid portion.
  • the cross section of the inner wall of the second hollow portion and the cross section of the second solid portion are all circular with a diameter of 1 mm to 2 mm, and at least two power supply interfaces of the same specification are used for transmitting a direct current of 20-50 A.
  • the at least two data interfaces having the same specifications include the first data interface and the second data interface, and the at least two power interfaces having the same specifications include the first power interface and the second power interface.
  • the first data interface, the second data interface, the first power interface, and the second power interface are symmetrically arranged in a center, and the plug further includes an anti-reverse insertion component, and the anti-reverse insertion component is configured to prevent the plug from being reversely inserted.
  • the first data interface, the second data interface, the first power interface, and the second power interface are arranged in a non-central symmetric manner.
  • the at least two data interfaces having the same specifications include a first data interface, a second data interface, a third data interface, and a fourth data interface
  • the at least two power interfaces having the same specifications include a first power interface and a second power interface.
  • the first data interface, the second data interface, the third data interface, and the fourth data interface are arranged in a square or a rectangle, and the first power interface, the second power interface, the third power interface, and the fourth power interface are separated into a square or The sides of the rectangle are arranged symmetrically.
  • the first data interface, the second data interface, the third data interface, and the fourth data interface are linearly arranged and spaced apart, and the first power interface, the second power interface, the third power interface, and the fourth power interface are separated in a straight line. Side and symmetrically arranged.
  • the plug further includes a casing and an insulator, at least two data interfaces of the same specification, at least two power interfaces having the same specifications are disposed in the casing, and the insulator is disposed in the casing for fixing the data interface and the power interface, the first hollow The top end of the portion and the top end of the second hollow portion are exposed to the outer casing.
  • the present invention has the beneficial effects that the hollow first hollow portion of the data interface receives the data connector corresponding to the shape of the inner wall of the first hollow portion, and the hollow second hollow portion of the power interface is used for accommodating
  • the inner wall shape of the second hollow portion corresponds to the power connector
  • the inner wall of the second hollow portion has a larger cross-sectional area than the inner wall of the first hollow portion
  • the cross-sectional area of the second solid portion is larger than the cross-sectional area of the first solid portion. Large cross-sectional area, can be applied to large currents and speed up charging.
  • FIG. 1 is a schematic structural view of a plug according to a first embodiment of the present invention
  • Figure 2 is an exploded perspective view of the plug of Figure 1;
  • Figure 3 is a schematic view showing the size of the plug of Figure 1;
  • FIG. 4 is a schematic structural view of a plug according to a second embodiment of the present invention.
  • Figure 5 is a schematic structural view of a plug according to a third embodiment of the present invention.
  • Figure 6 is a schematic structural view of a plug according to a fourth embodiment of the present invention.
  • FIG. 7 is a schematic structural view of a socket according to an embodiment of the present invention.
  • Figure 8 is a schematic view showing the size of the socket of Figure 7;
  • FIG. 9 is a schematic view of the application of the socket of Figure 7.
  • FIG. 1 is a schematic structural view of a plug according to a first embodiment of the present invention.
  • the plug 10 includes at least two data interfaces 11 of uniform specifications and at least two power interfaces 12 of uniform specifications.
  • the data interface 11 includes a hollow first hollow portion 110 and a first solid portion 111 connected to the end of the first hollow portion 110.
  • the power interface 12 includes a hollow second hollow portion 120 and a second solid portion 121 connected to the end of the second hollow portion 120.
  • the first hollow portion 110 is for receiving a data joint corresponding to the shape of the inner wall of the first hollow portion 110.
  • the second hollow portion 120 is for accommodating a power connector corresponding to the shape of the inner wall of the second hollow portion 120.
  • the inner wall of the second hollow portion 120 has a larger cross-sectional area than the inner wall of the first hollow portion 110.
  • the cross-sectional area of the second solid portion 121 is larger than the cross-sectional area of the first solid portion 111.
  • the plug 10 also includes a housing 13 and an insulator 14.
  • the cross-sectional shape of the plug 10 can be freely set as needed.
  • the plug 10 of Fig. 1 has a flat structure in cross section and a circular arc shape on both sides.
  • At least two data interfaces 11 of uniform specifications, at least two power supply interfaces 12 of uniform specifications are disposed in the outer casing 13, and an insulator 14 is disposed in the outer casing 13 for fixing the data interface 11 and the power interface 12, and the first hollow portion 110
  • the top end and the top end of the second hollow portion 120 are exposed to the outer casing.
  • the inner wall of the first hollow portion 110 and the inner wall of the second hollow portion 120 have a circular, square, triangular, rectangular, and elliptical cross section.
  • At least two data interfaces having the same specifications may include a first data interface 113, a second data interface 114, a third data interface 115, and a fourth data interface 116, at least two
  • the power interface 12 of the same specification includes a first power interface 123, a second power interface 124, a third power interface 125, and a fourth power interface 126.
  • the first data interface 113, the second data interface 114, the third data interface 115, and the fourth data interface 116 may be arranged in a square or a rectangle, correspondingly, the first power interface 123, the second power interface 124, and the third power source.
  • the interface 125 and the fourth power interface 126 are separated on both sides of a square or a rectangle and arranged symmetrically.
  • the size of the data interface 11 and the power interface 12 in the embodiment of the present invention can be set according to actual needs, and is about 1-2 mm.
  • 11 and the power interface 12 can have a large current capability of 10-15A.
  • the first data interface 113, the second data interface 114, the third data interface 115, and the fourth data interface 116 may be arranged in a square shape.
  • the first power interface 123 and the second power interface 124 are separated from the third power interface 125 and the fourth power interface 126 on both sides of the square and symmetrically arranged.
  • the diagonal data interface has the same polarity (such as d+ in the USB data signal or d- in the USB data signal), and the polarity of the adjacent two data interfaces is opposite (such as the same) It is d- in the USB data signal, or d+) in the USB data signal.
  • the two power connectors on the inner side have the same polarity (such as V+ or V- in the USB power signal), and the two power connectors on the outside have the same polarity (such as the same in the USB power signal). V- or V+), the polarity of the two power interfaces on the same side is reversed.
  • the polarity of the first data interface 113 is the same as the polarity of the third data interface 115, which is the positive or negative polarity, and the polarity of the second data interface 114 and the polarity of the fourth data interface 116.
  • the polarity of the first power interface 123 is the same as the polarity of the fourth power interface 126, and is either positive or negative.
  • the polarity of the second power interface 124 is the same as the polarity of the third power interface 125, and is opposite to the polarity of the first power interface 123 and the fourth power interface 126, so that the plug 10 can be charged normally when the plug 10 is reversely inserted. And transfer data.
  • the diameter of the data interface 11 is preferably 0.5 mm and the diameter of the power interface 12 is preferably 1.3 mm.
  • the center distance between the two adjacent data interfaces is preferably 1.4 mm, the center distance between the two inner power interfaces is preferably 5.8 mm, and the center distance between the two outer power interfaces is preferably 11 mm.
  • the inner width of the outer casing of the plug 10 is preferably 15.2 mm, the height is preferably 3.2 mm, the inner height of the plug 10 is preferably 3.2 mm, and the outer height is preferably 4.84 mm.
  • the plug 10 of the embodiment of the present invention can be used in a USB interface, a portable mobile device, a tablet computer, a computer, a notebook, a Bluetooth headset, a car, and the like.
  • the power interface and data interface can be made of copper conductive material, and the insulator can be made of hard high temperature plastic material, which can be used in electronic and electrical equipment to restrict the use of certain harmful substances (Restriction Of Hazardous Substances, Rohs) standard, and flame retardant grade UL94-V0.
  • the connector 10 can be adapted to a large current, thereby making it possible to speed up the charging speed and can be used for different devices.
  • the first data interface 213, the second data interface 214, the third data interface 215, and the fourth data interface 216 may also be linearly arranged and spaced apart, correspondingly, A power interface 223, a second power interface 224, and a third power interface 225 and a fourth power interface 226 are arranged on both sides of the line and are symmetrically arranged.
  • the plug of this embodiment has a flat cross section of an elliptical shape.
  • the first data interface 213 and the fourth data interface 216 located on the outer side have the same polarity, and are either positive or negative.
  • the second data interface 214 and the third data interface 215 located on the inner side have the same polarity and are opposite in polarity to the first data interface 213 and the fourth data interface 216.
  • the first power interface 223 and the fourth power interface 226 located on the outer side have the same polarity, and are either positive or negative.
  • the second power interface 224 and the third power interface 225 located on the inner side have the same polarity and are opposite in polarity to the first power interface 223 and the fourth power interface 226.
  • the data interface is specifically a first data interface and a second data interface
  • the power interface is specifically a first power interface and a second power interface.
  • the first data interface 313, the second data interface 314, the first power interface 323, and the second power interface 324 may be arranged in a center symmetric manner.
  • the polarity of the first data interface 313 and the second data interface 314 are opposite, and the polarities of the first power interface 323 and the second power interface 324 are also opposite.
  • the plug may further include an anti-reverse insertion assembly 33 for preventing the plug from being reversely inserted.
  • the anti-reverse insert assembly 33 can be provided as a female block or a bump, and the shape is not limited to be used in conjunction with a corresponding socket.
  • the first data interface 413, the second data interface 414, the first power interface 423, and the second power interface 424 may also be arranged in a non-central symmetry.
  • the polarity of the first data interface 413 and the second data interface 414 are opposite, and the polarities of the first power interface 423 and the second power interface 424 are also opposite.
  • the plug may further include an anti-reverse insertion assembly 43 for preventing the plug from being reversely inserted.
  • FIG. 7 is a schematic structural view of a socket according to an embodiment of the present invention.
  • the socket 50 is used in conjunction with the plug 10 shown in Figure 1 and is provided with a data connector and a power connector.
  • the data connector includes a first data connector 501, a second data connector 502, a third data connector 503, and a fourth data connector 504.
  • the power connector includes a first power connector 511, a second power connector 512, a third power connector 513, and a fourth power connector 514.
  • the inner wall of the data connector has a larger cross sectional area than the inner wall of the power connector.
  • the socket 50 has a flat structure in cross section and a circular arc shape on both sides.
  • the first data connector 501, the second data connector 502, the third data connector 503, and the fourth data connector 504 may be arranged in a square or a rectangle, correspondingly, the first power connector 511, the second power connector 512, and the third power connector 513 And the fourth power connector 514 is divided on two sides of a square or a rectangle and arranged symmetrically.
  • the diagonal data connectors have the same polarity (such as d+ in the USB data signal or d- in the USB data signal), and the adjacent two data connectors have opposite polarities (such as the same) It is d- in the USB data signal, or d+) in the USB data signal.
  • the two power connectors on the inner side have the same polarity (such as V+ or V- in the USB power signal), and the two power connectors on the outside have the same polarity (such as the same in the USB power signal). V- or V+), the polarity of the two power connectors on the same side is reversed.
  • the first data connector 501, the second data connector 502, the third data connector 503, and the fourth data connector 504 are arranged in a square shape.
  • the first power connector 511, the second power connector 512, the third power connector 513, and the fourth power connector 514 are separated on both sides of the square and arranged symmetrically.
  • the polarity of the first data connector 501 is the same as the polarity of the third data connector 503, which is the positive or negative polarity
  • the polarity of the second data connector 502 is the same as the polarity of the fourth data connector 502, and the first data
  • the polarity of the connector 501 and the third data connector 503 are opposite.
  • the polarity of the first power connector 511 is the same as the polarity of the fourth power connector 514, and is either positive or negative.
  • the polarity of the second power connector 512 is the same as the polarity of the third power connector 513, and is opposite to the polarity of the first power connector 511 and the fourth power connector 514, so that the coke can be normally charged when the socket 50 is reversely inserted. And transfer data.
  • the size of the socket 50 is as shown in Figure 8, the diameter of the data connector is 0.5 mm, and the diameter of the power connector is 1.3 mm.
  • the center distance between the two adjacent data connectors is 1.4 mm, the center distance between the two inner power connectors is 5.8 mm, and the center distance between the two outer power connectors is 11 mm.
  • the outer side of the outer casing of the socket 50 has a width of 15.3 mm, an outer width of 16.1 mm, a height of the inner side of the socket 50 of 3.3 mm, and an outer height of 4.1 mm.
  • the total length of the socket 50 is 2.5 mm, and the length of the data connector and the power connector is 2.5 mm.
  • the socket 50 of the embodiment of the invention can be used for micro USB interface, portable mobile devices, tablets, computers, notebooks, Bluetooth headsets, automobiles and other electronic devices.
  • the power connector and data connector can be made of copper conductive material, and the insulator can be made of hard high temperature plastic material, which can be applied to Rohs standard and UL94-V0, suitable for SMT process. Due to the large size of the data connector and the power connector, the connector 10 can be applied to a large current, thereby making it possible to speed up the charging and can be used for different devices.
  • 9 is a schematic diagram of an example of a socket 50 applied to a mobile device.
  • the hollow first hollow portion of the data interface receives the data connector corresponding to the shape of the inner wall of the first hollow portion
  • the hollow second hollow portion of the power interface is adapted to receive the shape corresponding to the inner wall of the second hollow portion.
  • the power connector, the inner wall of the second hollow portion has a larger cross-sectional area than the inner wall of the first hollow portion, and the cross-sectional area of the second solid portion is larger than the cross-sectional area of the first solid portion, which can be applied to a large
  • the current is faster than the plug with the same data interface and power interface size.

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  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

一种插头以及与之配合的插座。插头（10）包括至少两个规格一致的数据接口（11）、至少两个规格一致的电源接口（12），数据接口（11）包括中空的第一空心部（110）以及与第一空心部（110）的末端连接的第一实心部（111），电源接口（12）包括中空的第二空心部（120）以及与第二空心部（120）的末端连接的第二实心部（121），第一空心部（110）用于容纳与第一空心部（110）的内壁形状对应的数据接头，第二空心部（120）用于容纳与第二空心部（120）的内壁形状对应的电源接头，第二空心部（120）的内壁的横截面积比第一空心部（110）的内壁的横截面积大，第二实心部（121）的横截面积比第一实心部（111）的横截面积大，该插头以及与之配合的插座能够适用于大电流，加快充电速度。

Description

插头以及与之配合的插座
【技术领域】
本发明涉及电子技术领域，特别是涉及一种插头以及与之配合的插座。
【背景技术】
现有的通用串行总线（Universal Serial Bus，USB）插头，数据接口与电源接口的尺寸大小相同，受限于USB标准以及本身的尺寸，电源端子可支持的充电电流较小，最高充电电流最多不会大于2A。
现有的USB插头不可应用于在10-15A或更大的电流级别的场合，否则会削弱工作特性，减少了使用寿命，严重时可能发生烧毁。
【发明内容】
本发明实施例提供了一种插头以及与之配合的插座，能够适用于大电流，能加快充电速度。
本发明提供一种插头，包括至少两个规格一致的数据接口、至少两个规格一致的电源接口，数据接口包括中空的第一空心部以及与第一空心部的末端连接的第一实心部，电源接口包括中空的第二空心部以及与第二空心部的末端连接的第二实心部，第一空心部用于容纳与第一空心部的内壁形状对应的数据接头，第二空心部用于容纳与第二空心部的内壁形状对应的电源接头，第二空心部的内壁的横截面积比第一空心部的内壁的横截面积大，第二实心部的横截面积比第一实心部的横截面积大。
其中，第二空心部的内壁的横截面以及第二实心部的横截面均为直径为1mm-2mm的圆形，至少两个规格一致的电源接口用于传输20-50A的直流电流。
其中，至少两个规格一致的数据接口包括第一数据接口和第二数据接口，至少两个规格一致的电源接口包括第一电源接口和第二电源接口。
其中，第一数据接口、第二数据接口、第一电源接口和第二电源接口呈中心对称排列，插头还包括防反插组件，防反插组件用于防止插头反插。
其中，第一数据接口、第二数据接口、第一电源接口和第二电源接口呈非中心对称排列。
其中，至少两个规格一致的数据接口包括第一数据接口、第二数据接口、第三数据接口以及第四数据接口，至少两个规格一致的电源接口包括第一电源接口、第二电源接口、第三电源接口以及第四电源接口。
其中，第一数据接口、第二数据接口、第三数据接口以及第四数据接口排列成正方形或长方形，第一电源接口、第二电源接口与第三电源接口、第四电源接口分居于正方形或长方形两侧且对称排列。
其中，第一数据接口、第二数据接口、第三数据接口以及第四数据接口直线排列且间隔相同，第一电源接口、第二电源接口与第三电源接口、第四电源接口分居于直线两侧且对称排列。
其中，插头还包括外壳和绝缘体，至少两个规格一致的数据接口、至少两个规格一致的电源接口设置于外壳内，且绝缘体设置在外壳内，用于固定数据接口和电源接口，第一空心部的顶端和第二空心部的顶端露出与外壳。
本发明还提供一种与插头配合的插座，插座设置有数据接头和电源接头，插头包括至少两个规格一致的数据接口、至少两个规格一致的电源接口，数据接口包括中空的第一空心部以及与第一空心部的末端连接的第一实心部，电源接口包括中空的第二空心部以及与第二空心部的末端连接的第二实心部，第一空心部用于容纳与第一空心部的内壁形状对应的数据接头，第二空心部用于容纳与第二空心部的内壁形状对应的电源接头，第二空心部的内壁的横截面积比第一空心部的内壁的横截面积大，第二实心部的横截面积比第一实心部的横截面积大。
其中，第二空心部的内壁的横截面以及第二实心部的横截面均为直径为1mm-2mm的圆形，至少两个规格一致的电源接口用于传输20-50A的直流电流。
其中，至少两个规格一致的数据接口包括第一数据接口和第二数据接口，至少两个规格一致的电源接口包括第一电源接口和第二电源接口。
其中，第一数据接口、第二数据接口、第一电源接口和第二电源接口呈中心对称排列，插头还包括防反插组件，防反插组件用于防止插头反插。
其中，第一数据接口、第二数据接口、第一电源接口和第二电源接口呈非中心对称排列。
其中，至少两个规格一致的数据接口包括第一数据接口、第二数据接口、第三数据接口以及第四数据接口，至少两个规格一致的电源接口包括第一电源接口、第二电源接口、第三电源接口以及第四电源接口。
其中，第一数据接口、第二数据接口、第三数据接口以及第四数据接口排列成正方形或长方形，第一电源接口、第二电源接口与第三电源接口、第四电源接口分居于正方形或长方形两侧且对称排列。
其中，第一数据接口、第二数据接口、第三数据接口以及第四数据接口直线排列且间隔相同，第一电源接口、第二电源接口与第三电源接口、第四电源接口分居于直线两侧且对称排列。
其中，插头还包括外壳和绝缘体，至少两个规格一致的数据接口、至少两个规格一致的电源接口设置于外壳内，且绝缘体设置在外壳内，用于固定数据接口和电源接口，第一空心部的顶端和第二空心部的顶端露出与外壳。
通过上述方案，本发明的有益效果是：本发明通过数据接口的中空的第一空心部容纳与第一空心部的内壁形状对应的数据接头，电源接口的中空的第二空心部用于容纳与第二空心部的内壁形状对应的电源接头，第二空心部的内壁的横截面积比第一空心部的内壁的横截面积大，第二实心部的横截面积比第一实心部的横截面积大，能够适用于大电流，加快充电速度。
【附图说明】
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例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发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。其中：
图1是本发明第一实施例的插头的结构示意图；
图2是图1中的插头的分解示意图；
图3是图1中的插头的尺寸大小示意图；
图4是本发明第二实施例的插头的结构示意图；
图5是本发明第三实施例的插头的结构示意图；
图6是本发明第四实施例的插头的结构示意图；
图7是本发明实施例的插座的结构示意图；
图8是图7中的插座的尺寸大小示意图；
图9是图7中的插座的应用示意图。
【具体实施方式】
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性的劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参见图1-2所示，图1是本发明第一实施例的插头的结构示意图。如图1所示，插头10包括至少两个规格一致的数据接口11、至少两个规格一致的电源接口12。数据接口11包括中空的第一空心部110以及与第一空心部110的末端连接的第一实心部111。电源接口12包括中空的第二空心部120以及与第二空心部120的末端连接的第二实心部121第一空心部110用于容纳与第一空心部110的内壁形状对应的数据接头。第二空心120部用于容纳与第二空心部120的内壁形状对应的电源接头。第二空心部120的内壁的横截面积比第一空心部110的内壁的横截面积大。第二实心部121的横截面积比第一实心部111的横截面积大。插头10还包括外壳13和绝缘体14。插头10的横截面形状可以根据需要自由设置，优选地，图1中的插头10的横截面为扁平结构，两侧为圆弧形。至少两个规格一致的数据接口11、至少两个规格一致的电源接口12设置于外壳13内，且绝缘体14设置在外壳13内，用于固定数据接口11和电源接口12，第一空心部110的顶端和第二空心部120的顶端露出与外壳。第一空心部110的内壁和第二空心部120的内壁横截面为圆形、正方形、三角形、长方形、以及椭圆形中的任一者。
在本发明实施例中，参见图1-2，至少两个规格一致的数据接口可以包括第一数据接口113、第二数据接口114、第三数据接口115以及第四数据接口116，至少两个规格一致的电源接口12包括第一电源接口123、第二电源接口124、第三电源接口125以及第四电源接口126。其中，第一数据接口113、第二数据接口114、第三数据接口115以及第四数据接口116可以排列成正方形或长方形，对应地，第一电源接口123、第二电源接口124与第三电源接口125、第四电源接口126分居于正方形或长方形两侧且对称排列。
本发明实施例中的数据接口11和电源接口12的尺寸可根据实际需要设置，约为1-2mm。电源接口12的直径越大，表示其横截面也就越大，使得数据接口11和电源接口12能够具有大电流能力，优选地具有20-30A的大电流能力，其中具体到第一个数据接口11和电源接口12能够，则具有10-15A的大电流能力。举例而言，如图3所示，第一数据接口113、第二数据接口114、第三数据接口115以及第四数据接口116可以排列成正方形。对应地，第一电源接口123、第二电源接口124与第三电源接口125、第四电源接口126分居于正方形两侧且对称排列。
其中对角的数据接口的极性相同（如可同为USB数据信号中的d+，或同为USB数据信号中的d-），相邻的两个数据接口的极性则相反（如可同为USB数据信号中的d-，或同为USB数据信号中的d+）。而位于内侧的两个电源接口的极性相同（如可同为USB电源信号中的V+或V-），位于外侧的两个电源接口的极性也相同（如可同为USB电源信号中的V-或V+），位于同一侧的两个电源接口的极性则相反。
具体地，参见图3，第一数据接口113的极性与第三数据接口115的极性相同，同为正极或负极，而第二数据接口114的极性与第四数据接口116的极性相同，并与第一数据接口113以及第三数据接口115的极性相反。第一电源接口123的极性与第四电源接口126的极性相同，同为正极或负极。第二电源接口124的极性与第三电源接口125的极性相同，并与第一电源接口123与第四电源接口126的极性相反，如此可在插头10反插时，也可以正常充电及传输数据。
在本发明一具体实施例中，数据接口11的直径优选为0.5mm，电源接口12的直径优选为1.3mm。两相邻数据接口间的中心距离优选为1.4mm，内侧的两电源接口的中心距离优选为5.8mm，外侧的两电源接口的中心距离优选为11mm。插头10的外壳内侧宽度优选为15.2mm，高度优选为3.2mm，插头10的内侧高度优选为3.2mm，外侧高度优选为4.84mm。
本发明实施例的插头10可以用于USB接口，便携式移动设备、平板电脑、计算机、笔记本、蓝牙耳机、汽车等其他电子设备中。
电源接口和数据接口可采用铜质导电材料制成，而绝缘体可采用硬质耐高温塑料材料制成，可适用于电子电气设备中限制使用某些有害物质指令（Restriction of Hazardous Substances，Rohs）标准、以及阻燃等级UL94-V0。
由于电源接口的尺寸较大，接头10能够适用于大电流，进而使得可以加快充电速度，能够用于不同的设备。
如图4所示，本发明的可选实施例中，第一数据接口213、第二数据接口214、第三数据接口215以及第四数据接口216也可以直线排列且间隔相同，对应地，第一电源接口223、第二电源接口224与第三电源接口225、第四电源接口226分居于直线两侧且对称排列。本实施例的插头的横截面为椭圆形的扁平结构。
图4所示的实施例中，位于外侧的第一数据接口213和第四数据接口216的极性相同，同为正极或同为负极。位于内侧的第二数据接口214和第三数据接口215的极性相同，并与第一数据接口213和第四数据接口216的极性相反。类似地，位于外侧的第一电源接口223和第四电源接口226的极性相同，同为正极或同为负极。位于内侧的第二电源接口224和第三电源接口225的极性相同，并与第一电源接口223和第四电源接口226的极性相反。如此不存在反插的情况，即在插头10反插时，也可以正常充电及传输数据。
如图5所示，数据接口具体为第一数据接口和第二数据接口，电源接口具体为第一电源接口和第二电源接口。其中，第一数据接口313、第二数据接口314、第一电源接口323和第二电源接口324可以呈中心对称排列。第一数据接口313与第二数据接口314的极性相反，第一电源接口323与第二电源接口324的极性也相反。
由于数据接口与电源接口的极性的分布并不是对称排列，因此不能反插，否则会烧毁。为防止发生反插的情况，插头还可以包括防反插组件33，防反插组件33用于防止插头反插。防反插组件33可以设置成凹块或凸块，形状不限，以与对应的插座相配合使用。
也可以如图6所示，第一数据接口413、第二数据接口414、第一电源接口423和第二电源接口424也可以呈非中心对称排列。第一数据接口413与第二数据接口414的极性相反，第一电源接口423与第二电源接口424的极性也相反。
由于数据接口与电源接口的极性的分布并不是对称排列，因此不能反插，否则会影响插头的性能和使用寿命等。为防止发生反插的情况，插头还可以包括防反插组件43，防反插组件用于防止插头反插。
对应地与上述各实施例中的插头相配合使用的插座的形状与与之配合使用的插头的形状类似。以图7为例，图7是本发明一实施例的插座的结构示意图。插座50与图1中所示的插头10配合使用，设置有数据接头和电源接头。数据接头包括第一数据接头501、第二数据接头502、第三数据接头503以及第四数据接头504。电源接头包括第一电源接头511、第二电源接头512、第三电源接头513、以及第四电源接头514。数据接头的内壁的横截面积比电源接头的内壁的横截面积大。插座50的横截面为扁平结构，两侧为圆弧形。
第一数据接头501、第二数据接头502、第三数据接头503以及第四数据接头504可以排列成正方形或长方形，对应地，第一电源接头511、第二电源接头512、第三电源接头513、以及第四电源接头514分居于正方形或长方形两侧且对称排列。其中对角的数据接头的极性相同（如可同为USB数据信号中的d+，或同为USB数据信号中的d-），相邻的两个数据接头的极性则相反（如可同为USB数据信号中的d-，或同为USB数据信号中的d+）。而位于内侧的两个电源接头的极性相同（如可同为USB电源信号中的V+或V-），位于外侧的两个电源接头的极性也相同（如可同为USB电源信号中的V-或V+），位于同一侧的两个电源接头的极性则相反。
以图7为例，第一数据接头501、第二数据接头502、第三数据接头503以及第四数据接头504排列成正方形。对应地，第一电源接头511、第二电源接头512、第三电源接头513、以及第四电源接头514分居于正方形两侧且对称排列。第一数据接头501的极性与第三数据接头503的极性相同，同为正极或负极，而第二数据接头502的极性与第四数据接头502的极性相同，并与第一数据接头501以及第三数据接头503的极性相反。第一电源接头511的极性与第四电源接头514的极性相同，同为正极或负极。第二电源接头512的极性与第三电源接头513的极性相同，并与第一电源接头511与第四电源接头514的极性相反，如此可可在插座50反插时，也可以正常充电及传输数据。
在本发明一具体实施例中，插座50的尺寸大小如图8所示，数据接头的直径为0.5mm，电源接头的直径为1.3mm。两相邻数据接头间的中心距离为1.4mm，内侧的两电源接头的中心距离为5.8mm，外侧的两电源接头的中心距离为11mm。插座50的外壳内侧宽度为15.3mm，外侧宽度为16.1mm，插座50的内侧高度为3.3mm，外侧高度为4.1mm。插座50的总长度为2.5mm，数据接头和电源接头长出插座的长度为2.5mm。
本发明实施例的插座50可以用于micro USB接口，便携式移动设备、平板电脑、计算机、笔记本、蓝牙耳机、汽车等其他电子设备。
电源接头和数据接头可采用铜质导电材料制成，而绝缘体可采用硬质耐高温塑料材料制成，可适用于Rohs标准、以及UL94-V0，适用于SMT制程。由于数据接头和电源接头的尺寸较大，接头10能够适用于大电流，进而使得可以加快充电速度，能够用于不同的设备。图9为插座50应用于移动设备的一种实例的示意图。
综上所述，通过数据接口的中空的第一空心部容纳与第一空心部的内壁形状对应的数据接头，电源接口的中空的第二空心部用于容纳与第二空心部的内壁形状对应的电源接头，第二空心部的内壁的横截面积比第一空心部的内壁的横截面积大，第二实心部的横截面积比第一实心部的横截面积大，能够适用于大电流，相对于数据接口与电源接口尺寸一致的插头而言，能加快充电速度。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (18)

  1. 一种插头，其特征在于，包括至少两个规格一致的数据接口、至少两个规格一致的电源接口，所述数据接口包括中空的第一空心部以及与所述第一空心部的末端连接的第一实心部，所述电源接口包括中空的第二空心部以及与所述第二空心部的末端连接的第二实心部，所述第一空心部用于容纳与所述第一空心部的内壁形状对应的数据接头，所述第二空心部用于容纳与第二空心部的内壁形状对应的电源接头，所述第二空心部的内壁的横截面积比所述第一空心部的内壁的横截面积大，所述第二实心部的横截面积比所述第一实心部的横截面积大。
  2. 根据权利要求1所述的插头，其特征在于，所述第二空心部的内壁的横截面以及所述第二实心部的横截面均为直径为1mm-2mm的圆形，所述至少两个规格一致的电源接口用于传输20-50A的直流电流。
  3. 根据权利要求1所述的插头，其特征在于，所述至少两个规格一致的数据接口包括第一数据接口和第二数据接口，所述至少两个规格一致的电源接口包括第一电源接口和第二电源接口。
  4. 根据权利要求3所述的插头，其特征在于，所述第一数据接口、所述第二数据接口、所述第一电源接口和所述第二电源接口呈中心对称排列，所述插头还包括防反插组件，所述防反插组件用于防止所述插头反插。
  5. 根据权利要求3所述的插头，其特征在于，所述第一数据接口、所述第二数据接口、所述第一电源接口和所述第二电源接口呈非中心对称排列。
  6. 根据权利要求1所述的插头，其特征在于，所述至少两个规格一致的数据接口包括第一数据接口、第二数据接口、第三数据接口以及第四数据接口，所述至少两个规格一致的电源接口包括第一电源接口、第二电源接口、第三电源接口以及第四电源接口。
  7. 根据权利要求6所述的插头，其特征在于，所述第一数据接口、所述第二数据接口、所述第三数据接口以及所述第四数据接口排列成正方形或长方形，所述第一电源接口、所述第二电源接口与所述第三电源接口、所述第四电源接口分居于所述正方形或长方形两侧且对称排列。
  8. 根据权利要求7所述的插头，其特征在于，所述第一数据接口、所述第二数据接口、所述第三数据接口以及所述第四数据接口直线排列且间隔相同，所述第一电源接口、所述第二电源接口与所述第三电源接口、所述第四电源接口分居于所述直线两侧且对称排列。
  9. 根据权利要求1所述的插头，其特征在于，所述插头还包括外壳和绝缘体，所述至少两个规格一致的数据接口、所述至少两个规格一致的电源接口设置于所述外壳内，且所述绝缘体设置在所述外壳内，用于固定所述数据接口和所述电源接口，所述第一空心部的顶端和所述第二空心部的顶端露出与所述外壳。
  10. 一种用于与插头配合的插座，其特征在于，所述插座设置有所述数据接头和所述电源接头，所述插头包括至少两个规格一致的数据接口、至少两个规格一致的电源接口，所述数据接口包括中空的第一空心部以及与所述第一空心部的末端连接的第一实心部，所述电源接口包括中空的第二空心部以及与所述第二空心部的末端连接的第二实心部，所述第一空心部用于容纳与所述第一空心部的内壁形状对应的数据接头，所述第二空心部用于容纳与第二空心部的内壁形状对应的电源接头，所述第二空心部的内壁的横截面积比所述第一空心部的内壁的横截面积大，所述第二实心部的横截面积比所述第一实心部的横截面积大。
  11. 根据权利要求10所述的插座，其特征在于，所述第二空心部的内壁的横截面以及所述第二实心部的横截面均为直径为1mm-2mm的圆形，所述至少两个规格一致的电源接口用于传输20-50A的直流电流。
  12. 根据权利要求10所述的插座，其特征在于，所述至少两个规格一致的数据接口包括第一数据接口和第二数据接口，所述至少两个规格一致的电源接口包括第一电源接口和第二电源接口。
  13. 根据权利要求12所述的插座，其特征在于，所述第一数据接口、所述第二数据接口、所述第一电源接口和所述第二电源接口呈中心对称排列，所述插头还包括防反插组件，所述防反插组件用于防止所述插头反插。
  14. 根据权利要求12所述的插座，其特征在于，所述第一数据接口、所述第二数据接口、所述第一电源接口和所述第二电源接口呈非中心对称排列。
  15. 根据权利要求10所述的插座，其特征在于，所述至少两个规格一致的数据接口包括第一数据接口、第二数据接口、第三数据接口以及第四数据接口，所述至少两个规格一致的电源接口包括第一电源接口、第二电源接口、第三电源接口以及第四电源接口。
  16. 根据权利要求15所述的插座，其特征在于，所述第一数据接口、所述第二数据接口、所述第三数据接口以及所述第四数据接口排列成正方形或长方形，所述第一电源接口、所述第二电源接口与所述第三电源接口、所述第四电源接口分居于所述正方形或长方形两侧且对称排列。
  17. 根据权利要求16所述的插座，其特征在于，所述第一数据接口、所述第二数据接口、所述第三数据接口以及所述第四数据接口直线排列且间隔相同，所述第一电源接口、所述第二电源接口与所述第三电源接口、所述第四电源接口分居于所述直线两侧且对称排列。
  18. 根据权利要求10所述的插座，其特征在于，所述插头还包括外壳和绝缘体，所述至少两个规格一致的数据接口、所述至少两个规格一致的电源接口设置于所述外壳内，且所述绝缘体设置在所述外壳内，用于固定所述数据接口和所述电源接口，所述第一空心部的顶端和所述第二空心部的顶端露出与所述外壳。
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