WO2015158307A1 - 双向电连接母座及双向电连接公头及其组合 - Google Patents

双向电连接母座及双向电连接公头及其组合 Download PDF

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Publication number
WO2015158307A1
WO2015158307A1 PCT/CN2015/076904 CN2015076904W WO2015158307A1 WO 2015158307 A1 WO2015158307 A1 WO 2015158307A1 CN 2015076904 W CN2015076904 W CN 2015076904W WO 2015158307 A1 WO2015158307 A1 WO 2015158307A1
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WO
WIPO (PCT)
Prior art keywords
contact interface
electrical connection
contact
height
space
Prior art date
Application number
PCT/CN2015/076904
Other languages
English (en)
French (fr)
Inventor
蔡周贤
Original Assignee
蔡周贤
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
Priority to CN202011003641.4A priority Critical patent/CN112652908B/zh
Priority to CN202011005063.8A priority patent/CN112134103B/zh
Priority to CN202011003635.9A priority patent/CN112652909B/zh
Priority to US15/304,774 priority patent/US9960551B2/en
Priority to EP21193656.2A priority patent/EP4012848A1/en
Priority to EP15779910.7A priority patent/EP3133699A4/en
Application filed by 蔡周贤 filed Critical 蔡周贤
Priority to SG11201608688VA priority patent/SG11201608688VA/en
Priority to CN201580020252.3A priority patent/CN106233536B/zh
Priority to CN202011003648.6A priority patent/CN112713426B/zh
Publication of WO2015158307A1 publication Critical patent/WO2015158307A1/zh
Priority to US15/962,810 priority patent/US10879657B2/en
Priority to US17/135,412 priority patent/US20210296832A1/en

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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
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
    • H01R24/62—Sliding engagements with one side only, e.g. modular jack coupling devices
    • H01R24/64—Sliding engagements with one side only, e.g. modular jack coupling devices for high frequency, e.g. RJ 45
    • 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
    • H01R13/64—Means for preventing incorrect coupling
    • H01R13/642—Means for preventing incorrect coupling by position or shape of contact members
    • 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
    • H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H01R13/6582—Shield structure with resilient means for engaging mating connector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2107/00—Four or more poles

Definitions

  • the present invention relates to an electrical connector, and more particularly to an electrical connection female and an electrical connection male that can be electrically connected in both directions.
  • USB Universal Serial Bus
  • the USB electrical connection socket and the USB electrical connection connector are all unidirectional electrical connections.
  • the two have a foolproof design on the docking, that is, when the USB electrical connection When the connector is inserted in the reverse direction, it cannot be inserted, and the user will insert it in the other direction, and the direction is correct to insert it. This ensures electrical connection after insertion.
  • FIG. 1 and FIG. 2 is a type A standard USB2.0 electrical connection base 10 specified by the USB Association, and is provided with an insulating base 12 and a metal casing 13.
  • the front end of the insulating base 12 is provided with a horizontally protruding tongue 121.
  • the metal casing 13 covers the insulating base 12 and forms a connecting groove 16 to cover the tongue 121.
  • the connecting groove 16 is A small space 161 and a large space 162 are formed on the upper and lower sides of the tongue plate 121.
  • the insulating base 12 is provided with a row of four first terminals 14.
  • the first terminal 14 is provided with a contact portion 141 which can be bounced up and down.
  • the upper and lower convex connecting grooves 16 of the metal casing 92 are respectively provided with two elastic buckles 131.
  • the height of the connecting groove 16 of the type A standard USB2.0 electrical connection female base 10 is 5.12 mm
  • the height of the tongue plate 121 is 1.84 mm
  • the height of the large space 162 is 2.56 mm
  • FIG. 3 is a standard type USB2.0 electrical connection male connector 20 and type A standard USB2.0 electrical connection female connector 10 standardized by the USB Association.
  • the type A standard USB2.0 electrical connection male connector 20 is provided with an insulating base 21, a metal outer casing 22 and a row of four terminals 23, the metal outer casing 22 enclosing the insulating base 21, and a connecting groove of the type A standard type electrical connecting male connector is provided. Socket the tongue 121 And a contact interface substrate 25 is sleeved in the large space 162.
  • the outer layer of the contact interface substrate 25 is the metal outer casing and the inner layer is an insulating base.
  • the row of four terminals 23 is provided with a contact portion 231 to be in contact with the contact.
  • the inner surface of the interface substrate 25 faces the socket groove 24.
  • connection portion of the type A standard USB 2.0 electrical connection male connector 20 specified by the USB Association is 4.5 mm
  • the height of the socket groove 24 is 1.95 mm
  • the thickness of the metal case is 0.3 mm
  • the contact interface substrate The height of 25 is 2.25 mm.
  • the contact interface substrate 25 of the Type A standard USB 2.0 electrical connection male 20 needs to be aligned with the large space 162 to be inserted into the connection slot of the Type A standard USB 2.0 electrical connection base 10. 16. If the insertion is reversed, the insertion cannot be performed because the height of the contact interface substrate 25 is 2.25 mm and the height of the small space 161 cannot be 0.72 mm, which is inconvenient to use.
  • the double-sided electrical connection male connector can only achieve twice the transmission speed of the electrical connection female electrical connection of the double-sided electrical connection function, and the double contact of the double-sided electrical connection male connector
  • the interface substrate can not be plugged into the small space of the standard type USB2.0 electrical connection socket of the A type.
  • the double-sided electrical connection base developed by the above applicants is required to be able to supply the standard type USB2.0 electrical connection male type A.
  • Two-way plug-in electrical connection so the overall height is higher than the A-type standard USB2.0 electrical connection maternal is not conducive to thin and light electronic products, and the re-developed double-sided electrical connection male can not match the type A standard USB2.
  • 0 electrical connection maternal for two-way plug and significantly better than type A USB2.0 quasi-type electrical connector male is large, it does not match the actual demand.
  • the applicant has continuously worked hard to develop and develop the present invention, and can achieve a two-way electrical connection that is light and thin and can conform to the standard type electrical connection base of the USB Association.
  • a primary object of the present invention is to provide a two-way electrical connection male connector that can be inserted into a standard type electrical connection female seat electrically connected to the USB Association standard in both forward and reverse directions, thereby achieving convenience in use.
  • Another main object of the present invention is to provide a two-way electrical connection male connector, which can be electrically connected to the female connector in a positive and negative direction, to achieve convenient use, and the low height of the socket portion is achieved. Light and short.
  • Another main object of the present invention is to provide a bidirectional electrical connection base for a bidirectional electrical connection male and female bi-directional insertion electrical connection, which is convenient for use, and the connection groove has a low height and a light and short Advantage.
  • Another main object of the present invention is to provide a combination of a bidirectional electrical connection mater and a bidirectional electrical connection male connector, which can achieve a bidirectional electrical connection male positive and negative bidirectional insertion bidirectional electrical connection female base and can form the same electrical connection The effect is convenient to use.
  • Another main object of the present invention is to provide a two-way electrical connection male connector that can be electrically connected to the female connector in a positive and negative direction
  • the insulating base includes a base and a set of components. a plurality of terminals are embedded and molded, and an extension portion of the plurality of terminals of the two contact interfaces can be bounced up and down and protruded in front of the base, and the sleeve is sleeved in front of the base and covers the second The extension of the majority of the terminals of the contact interface, thereby achieving manufacturing convenience.
  • Another main object of the present invention is to provide a two-way electrical connection male body, wherein the insulating base body is provided with an upper seat body and a lower seat body which are vertically stacked, and the first and second seat bodies can be respectively buried with at least one row of terminals. Injection molding, thereby achieving manufacturing convenience.
  • Another main object of the present invention is to provide a two-way electrical connection mating body, wherein the insulating base body is provided with a first seat body and a second seat body which are vertically overlapped, and the first and second seats can be respectively and at least respectively A row of terminals is buried and molded to achieve manufacturing convenience.
  • a secondary object of the present invention is to provide a combination of a bidirectional electrical connection female socket and an electrical connection male connector, which can achieve the same electrical connection effect by two-way electrical connection male positive and negative two-way insertion two-way electrical connection female base. And achieve double transmission effect.
  • the present invention provides a two-way electrical connection male connector that can be plugged into a standard type electrical connection female base of the USB Association standard, and the standard type electrical connection female seat can correspond to the standard type electrical connection standard of the USB Association standard.
  • the standard type electrical connection base is provided with a connecting groove, and the connecting groove is provided with a tongue plate on one side, and the tongue plate forms a large space and a small space corresponding to the two sides, and the tongue plate faces the large space.
  • the contact portion of the standard type electrical connection male connector is provided with a set of connecting slots and a contact interface substrate, the sleeve groove is sleeved with the tongue plate, and the contact interface substrate fits the large space
  • the two-way electrical connection male body includes: an insulating seat body; and a set of connecting portions disposed at one end of the insulating base body and insertable into the connecting groove of the standard type electrical connecting female seat; wherein the socket portion is provided a two-contact interface substrate having the same height and facing each other and a set of connection spaces, the two contacts
  • Each of the surface substrates is provided with an insulating layer and the spacing between the two is a socket space.
  • the at least one contact interface substrate is provided with a contact interface for electrically connecting the standard type electrical connection base, and the contact interface is electrically connected to the insulating base.
  • the socket portion can be inserted into the connection slot of the standard type electrical connection base in both directions, and the height of the two contact interface substrates can be inserted into the small space, and a positioning structure is also provided, and the positioning structure positions the second Contact the insulating layer of the interface substrate.
  • the invention further provides a two-way electrical connection male connector, which can be plugged into an electrical connection female seat, the electrical connection female seat is provided with a connecting groove, the middle height of the connecting groove is provided with a tongue plate, and the two connecting faces of the tongue plate Forming a symmetrical space
  • the bidirectional electrical connection male body includes: an insulating seat body; and a set of connecting portions disposed at one end of the insulating base body and insertable into the connecting groove of the electrical connecting base; wherein
  • the socket portion is provided with two contact interface substrates of the same height and facing each other, and a set of connection spaces, wherein the two contact interface substrates are respectively provided with an insulating layer and the interval between the two is the socket space, wherein at least one contact interface substrate is provided
  • a contact interface is electrically connected to the electrical connection base, and the contact interface is electrically connected to the other end of the insulating base.
  • the socket can be inserted into the connection groove of the electrical connection base in both directions, and the height of the two contact interface substrates
  • the space of the two connecting faces of the tongue plate can be fitted, the socket space is sleeved with the tongue plate, and a positioning structure is further disposed, the positioning structure positions the insulating layer of the two contact interface substrates, and the two contact interface substrates Height
  • the contact interface substrate of the standard type electrical connection male connector according to claim 1 is small, and the small space of the connection groove of the standard type electrical connection female socket is large, and the standard type electrical connection male connector and the standard type electrical connection female base are large. Both are the minimum height specifications specified by the USB Association.
  • the invention further provides a two-way electrical connection male connector, which can be plugged into an electrical connection female seat, the electrical connection female seat is provided with a connecting groove, the middle height of the connecting groove is provided with a tongue plate, and the two connecting faces of the tongue plate Forming a symmetrical space
  • the bidirectional electrical connection male body includes: an insulating seat body; and a set of connecting portions disposed at one end of the insulating base body and insertable into the connecting groove of the electrical connecting base; wherein
  • the socket portion is provided with two contact interface substrates of the same height and facing each other, and a set of connection spaces, wherein the two contact interface substrates are respectively provided with an insulating layer and the interval between the two is the socket space, wherein at least one contact interface substrate is provided
  • a contact interface is electrically connected to the electrical connection base, and the contact interface is electrically connected to the other end of the insulating base.
  • the socket can be inserted into the connection groove of the electrical connection base in both directions, and the height of the two contact interface substrates
  • the space of the two connecting faces of the tongue plate can be fitted, the socket space is sleeved with the tongue plate, and a positioning structure is further disposed, the positioning structure positions the insulating layer of the two contact interface substrates, and the two contact interface substrates Height Standard electrical contact with the substrate interface of the male connector according to claim 1 is smaller than the standard type and is electrically connected to the connecting groove female small space is large and at 2.0mm the following.
  • the invention further provides a two-way electrical connection male connector, which can be plugged into an electrical connection female seat, the electrical connection female seat is provided with a connecting groove, the middle height of the connecting groove is provided with a tongue plate, and the two connecting faces of the tongue plate Forming a symmetrical space
  • the bidirectional electrical connection male body includes: an insulating seat body; and a set of connecting portions disposed at one end of the insulating base body and insertable into the connecting groove of the electrical connecting base; wherein
  • the socket portion is provided with two contact interface substrates of the same height and facing each other, and a set of connection spaces.
  • the two contact interface substrates are respectively provided with an insulating layer and the interval between the two is the socket space, and the socket portion can be positive and negative.
  • connection slot of the electrical connection base is bidirectionally inserted, and the height of the two contact interface substrates can fit the space of the two connection faces of the tongue plate, the socket space fits the tongue plate, and is provided with a positioning structure, the positioning
  • the insulating layer of the two contact interface substrate is configured to be disposed, wherein only one contact interface substrate is provided with a contact interface for electrically connecting the electrical connection base, and the contact interface is electrically connected to the other end of the insulating base.
  • the invention further provides a two-way electrical connection female socket, which can be inserted into a socket of a two-way electrical connection male body, the socket portion is provided with a two-contact interface substrate and a space of the same height and facing each other.
  • the spacing between the two contact interface substrates is the socket space
  • the two-way electrical connection base includes: an insulating base body, one end of which protrudes from a tongue plate, and the two connecting faces of the tongue plate are provided with a contact interface on at least one side thereof
  • the contact interface is electrically connected to the other end of the insulating body, and a connecting groove is disposed at one end of the insulating seat and covers the tongue; wherein the tongue is
  • the two connecting surfaces of the tongue plate form a symmetrical space, and the sleeve portion of the two-way electrical connection male connector can be inserted into the connecting groove bidirectionally, and the height of the two contact interface substrates can fit the tongue
  • the invention further provides a two-way electrical connection female socket, which can be inserted into a socket of a two-way electrical connection male body, the socket portion is provided with a two-contact interface substrate and a space of the same height and facing each other.
  • the spacing between the two contact interface substrates is the socket space
  • the two-way electrical connection base includes: an insulating base body, one end of which protrudes from a tongue plate, and the two connecting faces of the tongue plate are provided with a contact interface on at least one side thereof
  • the contact interface is electrically connected to the other end of the insulating body, and a connecting groove is disposed at one end of the insulating seat and covers the tongue; wherein the tongue is
  • the two connecting surfaces of the tongue plate form a symmetrical space, and the sleeve portion of the two-way electrical connection male connector can be inserted into the connecting groove bidirectionally, and the height of the two contact interface substrates can fit the tongue
  • the invention further provides a two-way electrical connection female socket, which can be inserted into a socket of a two-way electrical connection male body, the socket portion is provided with a two-contact interface substrate and a space of the same height and facing each other.
  • the spacing between the two contact interface substrates is the socket space
  • the two-way electrical connection base includes: an insulating base body, one end of which protrudes from a tongue plate, and the two connecting faces of the tongue plate are provided with a contact interface on at least one side thereof
  • the contact interface is electrically connected to the other end of the insulating body, and a connecting groove is disposed at one end of the insulating seat and covers the tongue; wherein the tongue is
  • the two connecting surfaces of the tongue plate form a symmetrical space, and the sleeve portion of the two-way electrical connection male connector can be inserted into the connecting groove bidirectionally, and the height of the two contact interface substrates can fit the tongue
  • the space of the two connecting faces of the board, the socket space is engaged
  • the invention further provides a two-way electrical connection female socket, which can be inserted into a socket of a two-way electrical connection male body, the socket portion is provided with a two-contact interface substrate and a space of the same height and facing each other.
  • the spacing between the two contact interface substrates is the socket space
  • the two-way electrical connection base includes: an insulating base body, one end of which protrudes from a tongue plate, and the two connecting faces of the tongue plate are provided with a contact interface on at least one side thereof
  • the contact interface is electrically connected to the other end of the insulating body, and a connecting groove is disposed at one end of the insulating seat and covers the tongue; wherein the tongue is
  • the two connecting surfaces of the tongue plate form a symmetrical space, and the sleeve portion of the two-way electrical connection male connector can be inserted into the connecting groove bidirectionally, and the height of the two contact interface substrates can fit the tongue
  • the space of the two connecting faces of the board, the socket space is fitted
  • the invention further provides a combination of a bidirectional electrical connection base and an electrical connection male, comprising: an electrical connection base, which is provided with an insulating base body and a connecting groove, and the insulating seat body is convexly provided at one end. a tongue plate, at least one side of the connecting surface of the tongue plate is provided with a contact interface, the contact interface is electrically connected to the other end of the insulating seat body, the connecting groove is disposed at one end of the insulating seat body, and the tongue plate is located at the connecting groove; And an electrical connection male body, which is provided with an insulating seat body and a set of connecting portions, the socket portion is disposed at one end of the insulating seat body, and the socket portion of the electrical connecting male body is provided with facing two contact interface substrates And a set of connecting spaces, each of the two contact interface substrates is provided with an insulating layer and the interval between the two is the socket space.
  • At least one contact interface substrate is provided with a contact interface for electrically connecting the contact interface of the electrical connection base; wherein the electrical connection male body further has a positioning structure for positioning the insulating layer of the two contact interface substrate,
  • the two contact interface substrates have the same height and are smaller than the contact interface substrate of the standard type electrical connection male body according to claim 1 and are less than 2 mm.
  • the tongue plate is located at an intermediate height of the connection groove, and the tongue plate is
  • the two connecting faces form a symmetrical space, and the height of the space of the two connecting faces is smaller than the large space of the standard type electrical connecting base according to claim 1 and is less than 2.1 mm, and the electrical connecting base and the electrical connection
  • At least one of the male ends is provided with two contact interfaces, and the socket portion of the two-way electrical connection male connector can be inserted into the connecting groove bidirectionally, and the height of the two contact interface substrates can fit the space of the two connecting surfaces of the tongue plate The socket space fits the tongue plate.
  • the invention further provides a combination of a bidirectional electrical connection base and an electrical connection male, comprising: an electrical connection base, which is provided with an insulating base body and a connecting groove, and the insulating seat body is convexly provided at one end. a tongue plate, at least one side of the connecting surface of the tongue plate is provided with a contact interface, the contact interface is electrically connected to the other end of the insulating seat body, the connecting groove is disposed at one end of the insulating seat body, and the tongue plate is located at the connecting groove; And an electrical connection male body, which is provided with an insulating seat body and a set of connecting portions, the socket portion is disposed at one end of the insulating seat body, and the socket portion of the electrical connecting male body is provided with facing two contact interface substrates And a plurality of connection spaces, each of the two contact interface substrates is provided with an insulating layer and the interval between the two is a socket space, wherein at least one contact interface substrate is provided with a contact interface for electrically connecting the contact interface
  • the second The height of the contact substrate can fit the space of the two connecting surfaces of the tongue plate, the socket space fits the tongue plate, and one of the two-way electrical connection female seat and the two-way electrical connection male body has two contact interfaces. The other has only one contact interface.
  • the present invention has the following advantages:
  • the two-way electrical connection male connector of the present invention can be inserted into the standard type electrical connection female base of the USB Association standard in both forward and reverse directions, thereby achieving convenience in use.
  • the two-way electrical connection male connector of the present invention can be electrically connected to the female connector in a positive and negative two-way insertion manner to achieve convenient use, and the low height of the socket portion is light, thin and short.
  • the two-way electrical connection base of the invention can be used for two-way electrical connection male and female two-way plug-in electrical connection, which has the convenience of use, and the low height of the connection groove is light, thin and short.
  • the combination of the bidirectional electrical connection female seat and the electrical connection male connector of the present invention can achieve two-way electrical connection
  • the male and female are inserted into the two-way electrical connection base in both directions, and the same electrical connection effect can be formed to achieve the convenience of use.
  • the combination of the bidirectional electrical connection female socket and the electrical connection male connector of the invention can achieve the two-way electrical connection male and female bidirectional insertion bidirectional electrical connection female base and can form the same electrical connection effect and double Transfer connection effect.
  • the insulating base body comprises a base and a set of components, a plurality of terminals of the two contact interfaces are embedded and formed by the base, and the extension of the plurality of terminals of the two contact interfaces
  • the portion can be bounced up and down and protruded in front of the base, and the sleeve is sleeved in front of the base and covers an extension of a plurality of terminals of the two contact interfaces, thereby achieving manufacturing convenience.
  • the electrical connection base of the present invention wherein the insulating base body is provided with a first seat body and a second seat body which are vertically overlapped, and the first and second seat bodies can be respectively embedded and formed with at least one row of terminals. In order to achieve manufacturing convenience.
  • the two-way electrical connection male body of the present invention wherein the insulating seat body is provided with an upper body and a lower seat body which are superposed one on top of the other, and the first and second seats can be embedded and formed with at least one row of terminals respectively, thereby achieving Manufacturing convenience.
  • FIG. 1 is a side cross-sectional view of a standard USB 2.0 electrical connection female seat as specified by the known USB Association.
  • FIG. 2 is a front elevational view of a standard USB 2.0 electrical connection female seat as specified by the known USB Association.
  • FIG 3 is a side cross-sectional view of a standard USB 2.0 electrical connection female and a standard USB 2.0 electrical connection male body as specified by the known USB Association.
  • Figure 4 is a side cross-sectional view showing a double-sided male head according to a first embodiment of the present invention.
  • Figure 5 is a front cross-sectional view of a double-sided male head according to a first embodiment of the present invention.
  • Figure 6 is a top cross-sectional view of a double-sided male head according to a first embodiment of the present invention.
  • Fig. 7 is a side sectional view showing the state of use of the double-faced male head according to the first embodiment of the present invention.
  • Figure 8 is a cross-sectional view showing the single-sided mother side of the first embodiment of the present invention.
  • Figure 9 is a front elevational view of the first embodiment of the present invention.
  • Figure 10 is a side cross-sectional view showing the combination of a single-sided mother seat and a double-sided male head according to the first embodiment of the present invention.
  • Figure 11 is a side cross-sectional view showing a double-sided mother seat according to a first embodiment of the present invention.
  • Figure 12 is a front elevational view of the double-sided mother seat of the first embodiment of the present invention.
  • Figure 13 is a side cross-sectional view showing the combination of a double-sided female seat and a single-sided male head according to the first embodiment of the present invention.
  • Figure 14 is a side cross-sectional view showing the combination of the double-sided mother seat and the double-sided male head according to the first embodiment of the present invention.
  • Figure 15 is a front cross-sectional view showing another double-faced male head according to the first embodiment of the present invention.
  • Figure 16 is a front cross-sectional view showing another double-sided male head according to the first embodiment of the present invention.
  • Figure 17 is a side cross-sectional view of the double-sided male head according to the second embodiment of the present invention (the position of the first terminal 40 is cut).
  • Figure 18 is a front cross-sectional view showing a double-sided male head according to a second embodiment of the present invention.
  • Figure 19 is a top cross-sectional view of a double-sided male head according to a second embodiment of the present invention.
  • Figure 20 is a side sectional view showing the double-sided male head according to the second embodiment of the present invention (the position of the second terminal 50 is cut).
  • Figure 21 is a top plan view showing the arrangement of two rows of terminals of the double-sided male head according to the second embodiment of the present invention.
  • Figure 22 is a rear cross-sectional view showing a double-sided male head according to a second embodiment of the present invention.
  • Figure 23 is a side sectional view showing the state of use of the double-faced male head according to the second embodiment of the present invention.
  • Figure 24 is a side sectional view showing the state of use of the double-faced male head according to the second embodiment of the present invention.
  • Figure 25 is a side cross-sectional view of another double-sided male head according to a second embodiment of the present invention (the position of the first terminal 40 is cut).
  • Figure 26 is a front elevational view of a single-sided female seat in accordance with a second embodiment of the present invention.
  • Figure 27 is a side cross-sectional view showing the combination of a single-sided mother seat and a double-sided male head according to a second embodiment of the present invention.
  • Figure 28 is a front elevational view of the double-sided mother seat of the second embodiment of the present invention.
  • Figure 29 is a side cross-sectional view showing the combination of a double-sided female seat and a single-sided male head according to a second embodiment of the present invention.
  • Figure 30 is a side cross-sectional view showing the combination of a double-sided mother seat and a double-sided male head according to a second embodiment of the present invention.
  • Figure 31 is a side cross-sectional view of another double-sided male head according to a second embodiment of the present invention (the position of the first terminal 40 is cut).
  • Figure 32 is a side cross-sectional view of another double-sided male head according to a second embodiment of the present invention (the position of the second terminal 50 is cut).
  • Figure 33 is a side sectional view showing the state of use of another double-faced male head according to a second embodiment of the present invention.
  • Figure 34 is a side sectional view showing a double-sided male head according to a third embodiment of the present invention.
  • Figure 35 is a front cross-sectional view showing a double-sided male head according to a third embodiment of the present invention.
  • Figure 36 is a top cross-sectional view showing a double-sided male head according to a third embodiment of the present invention.
  • Figure 37 is a side sectional view showing the state of use of the double-faced male head according to the third embodiment of the present invention.
  • Figure 38 is a side cross-sectional view showing a single-sided female seat of a third embodiment of the present invention.
  • Figure 39 is a front elevational view of a single-sided female seat in accordance with a third embodiment of the present invention.
  • Figure 40 is a side cross-sectional view showing the combination of a single-sided mother seat and a double-sided male head according to a third embodiment of the present invention.
  • Figure 41 is a side sectional view showing a double-sided mother seat according to a third embodiment of the present invention.
  • Figure 42 is a front elevational view of a double-sided female seat in accordance with a third embodiment of the present invention.
  • Figure 43 is a side sectional view showing the combination of a double-sided female seat and a single-sided male head according to a third embodiment of the present invention.
  • Figure 44 is a side sectional view showing the combination of a double-sided mother seat and a double-sided male head according to a third embodiment of the present invention.
  • Figure 45 is a front cross-sectional view showing a fourth embodiment of the present invention.
  • Figure 46 is a front cross-sectional view showing a fifth embodiment of the present invention.
  • Figure 47 is a front cross-sectional view showing a sixth embodiment of the present invention.
  • Figure 48 is a top view of a seventh embodiment of the present invention.
  • Figure 48A is a cross-sectional view showing a seventh embodiment of the present invention.
  • Figure 49 is a top view of an eighth embodiment of the present invention.
  • Figure 49A is a cross-sectional view showing an eighth embodiment of the present invention.
  • Figure 50 is a top view of a ninth embodiment of the present invention.
  • Figure 50A is a cross-sectional view showing a ninth embodiment of the present invention.
  • Figure 51 is a top view of a tenth embodiment of the present invention.
  • Figure 51A is a cross-sectional view showing a tenth embodiment of the present invention.
  • Figure 52 is a side elevational cross-sectional view showing the eleventh embodiment of the present invention.
  • Figure 53 is a side sectional sectional view showing an eleventh embodiment of the present invention.
  • Figure 54 is a front sectional sectional view showing an eleventh embodiment of the present invention.
  • Figure 55 is a side sectional exploded view of the eleventh embodiment of the present invention.
  • Figure 56 is a side sectional sectional view showing an eleventh embodiment of the present invention.
  • Figure 57 is a front sectional sectional view showing an eleventh embodiment of the present invention.
  • Figure 58 is a side sectional exploded view of a twelfth embodiment of the present invention.
  • Figure 59 is a side sectional sectional view showing a twelfth embodiment of the present invention.
  • Figure 60 is a front sectional sectional view showing a twelfth embodiment of the present invention.
  • Figure 61 is a side sectional exploded view of a twelfth embodiment of the present invention.
  • Figure 62 is a side sectional sectional view showing a twelfth embodiment of the present invention.
  • Figure 63 is a side sectional sectional view showing a twelfth embodiment of the present invention.
  • Figure 64 is a perspective view of a male head of a thirteenth embodiment of the present invention.
  • Figure 65 is a top cross-sectional view showing a male head according to a thirteenth embodiment of the present invention.
  • Figure 66 is a side sectional view showing the male head of the thirteenth embodiment of the present invention.
  • Figure 67 is a perspective view of a female seat of a thirteenth embodiment of the present invention.
  • Figure 68 is a front elevational view of the female seat of the thirteenth embodiment of the present invention.
  • Figure 69 is a top cross-sectional view showing a fourteenth embodiment of the present invention.
  • Figure 69A is a front cross-sectional view of the male end of the fourteenth embodiment of the present invention.
  • Figure 70 is a top cross-sectional view showing a fifteenth embodiment of the present invention.
  • Figure 71 is a front cross-sectional view of the male end of the fifteenth embodiment of the present invention.
  • Figure 72 is a front cross-sectional view showing the other end of the fifteenth embodiment of the present invention.
  • Figure 73 is a side sectional view showing a fifteenth embodiment of the present invention.
  • Figure 74 is an exploded perspective view showing a sixteenth embodiment of the present invention.
  • Figure 74 is a perspective assembled view of a sixteenth embodiment of the present invention.
  • Figure 74 is a side sectional view showing a sixteenth embodiment of the present invention.
  • Figure 77 is a side elevational cross-sectional view of the female seat and the male body of the seventeenth embodiment of the present invention.
  • Figure 78 is a side elevational cross-sectional view showing the male embodiment of the seventeenth embodiment of the present invention.
  • Figure 79 is a front view of a male head according to a seventeenth embodiment of the present invention.
  • Figure 80 is an exploded perspective view showing the male head of the seventeenth embodiment of the present invention.
  • Figure 81 is a perspective view of a male fitting of a seventeenth embodiment of the present invention.
  • Figure 82 is a side view of a metal separator of a male head according to a seventeenth embodiment of the present invention.
  • Figure 83 is a side sectional sectional view showing the female seat of the seventeenth embodiment of the present invention.
  • Figure 84 is a front elevational view showing the insulating seat of the female seat of the seventeenth embodiment of the present invention.
  • Figure 85 is a cross-sectional view of the female seat of the seventeenth embodiment of the present invention.
  • Figure 86 is an exploded perspective view of a male head according to an eighteenth embodiment of the present invention.
  • Figure 87 is a perspective view of a male head according to an eighteenth embodiment of the present invention.
  • Figure 88 is a front cross-sectional view showing the male head of the eighteenth embodiment of the present invention.
  • Figure 89 is a perspective view of a terminal of a male head according to an eighteenth embodiment of the present invention.
  • Figure 90 is an exploded perspective view of a female seat of an eighteenth embodiment of the present invention.
  • Figure 91 is a front elevational view of the female seat of the eighteenth embodiment of the present invention.
  • Figure 92 is a front cross-sectional view showing the male head of the nineteenth embodiment of the present invention.
  • Figure 93 is a front elevational view of the female seat of the nineteenth embodiment of the present invention.
  • FIG. 4 to FIG. 16 are a first embodiment of the present invention, which is a two-way USB 2.0 electrical connection male and a two-way USB 2.0 electrical connection female base.
  • FIG. 4 , FIG. 5 and FIG. 6 is a bidirectional double-sided USB 2.0 electrical connection male 100 according to the embodiment, which comprises: an insulating base 30 , two rows of first terminals 40 , and a metal casing 60. A set of joints 75, a positioning structure and a back plug 70, wherein:
  • the insulating base body 30 is plastic injection molding, and a front connecting space 77 is formed in the front portion thereof.
  • the insulating base body 30 forms upper, lower, left and right sides of the socket space 77.
  • the front section of the insulating base body 30 is a square-shaped frame. In the body structure, the insertion opening of the socket space 77 faces forward.
  • the insulating base body 30 is provided with two rows of first terminal slots 31, and a recess 32 is provided in the middle of the first terminal slot 31.
  • the metal casing 60 covers the insulating base 30.
  • the front outer shape of the metal casing 60 is square symmetrical and bilaterally symmetrical.
  • the socket portion 75 is disposed at the front end of the insulating base 30.
  • the socket portion 75 is provided with a facing two-contact interface substrate 76 and a set of connecting spaces 77.
  • the two contact interface substrates 76 are all provided with an insulating layer 761.
  • the insulating layer 761 of the inner layer of the two-contact interface substrate 76 is integrally formed by the insulating base 30 and the outer layer is the metal outer casing 60.
  • the socket space 77 is the insulating base 30.
  • the socket space 77, the insulating layer 761 of the inner layer of the two-contact interface substrate 76 is the upper and lower surfaces of the socket space 77, and the two contact interface substrates 76 are respectively provided with a USB2.0 contact interface for electrically connecting a type A standard.
  • the USB2.0 is electrically connected to the female seat, and the two USB2.0 contact interfaces are formed by the two rows of first terminals 40, and the two USB2.0 contact interfaces are electrically connected to the rear end of the insulating base 30, the two USB2.0
  • the contact interface is the same contact interface and the contact circuit numbers are arranged in opposite directions.
  • the outer shape of the socket portion 75 is square symmetrical and bilaterally symmetric. The socket portion can be inserted into the standard type USB2.0 electrical connection mother in both directions.
  • the connecting groove of the seat, the two contact interface substrates 76 can fit into the small space.
  • the positioning structure is integrally formed on two sidewalls 34 of the front section of the insulating base 30, and the two sidewalls
  • the insulating layer 761 of the two-contact interface substrate 76 is disposed between the two sides of the insulating layer of the two-contact interface substrate 76.
  • the insulating layer 761 of the two-contact interface substrate 76 is the upper and lower surfaces of the socket space 77.
  • the two side walls 34 are left and right sides of the socket space 77.
  • the first row of the first terminal 40 is a row of four terminals and is assembled and fixed to the two rows of first terminal slots 31 of the insulating base 30.
  • the first terminal 40 is provided with a pin 41 and a step from one end to the other end.
  • the fixing portion 42 and the extending portion 43 are fixed to the first terminal slot 31.
  • the extending portion 43 is connected to the front end of the fixing portion 42 and extends to the contact interface substrate 76 and is provided with a contact portion 44.
  • the contact portion 44 is provided.
  • the portion 44 is not slidably flush with the inner surface of the contact interface substrate 76.
  • the front end of the extending portion 43 is provided with a locking portion 45 for engaging a card hole formed at the front end of the recess portion 32.
  • the pin 41 is connected to the other end of the fixing portion 42. And extending the rear end of the insulating base 30 and forming the connecting portion 411.
  • the contact portions 44 of the two rows of the first terminals 40 respectively form a USB 2.0 contact interface of the two contact interface substrates 76, and the two USB 2.0 contacts
  • the interface is the same contact interface and the contact circuit numbers are arranged in opposite directions. As shown in FIG. 5, the contact circuit numbers of the upper USB2.0 contact interface are arranged from left to right as 1, 2, 3, 4, and the USB2 below. The contact circuit numbers of the .0 contact interface are arranged from left to right as 4, 3, 2, 1.
  • the rear plug 70 is sleeved in the rear portion of the metal casing and at the rear end of the insulating seat.
  • the rear plug 70 is a three-piece combination to allow the pins 41 of the two rows of first terminals 40 to pass through. In close contact, the rear plug 70 is mainly used to cover the two rows of first terminal slots 31 to communicate with the rear end of the insulating base 30.
  • a joint of a connecting wire is formed by gluing, and an insulating outer casing 80 is formed to cover the rear portion of the metal outer casing 60.
  • the glue can be prevented from flowing into the first process in the filling process.
  • the terminal portion 411 of the pin of the two rows of the first terminals 40 is connected to the same electric wire 85 by the same contact circuit number.
  • the socket portion 75 can be inserted into the connection slot 16 of the Type A standard USB 2.0 electrical connection base 10 in both forward and reverse directions, and the USB 2.0 contact interface of one of the two contact interface substrates 76 (contact The portion 44) is electrically connected to the USB 2.0 contact interface (contact portion 141) under the tongue 121 of the type A standard USB 2.0 electrical connection female base 10.
  • the two contact interface substrates 76 of the socket portion 75 of the embodiment have the same height of about 0.65 mm, and the socket space 77 is about 1.95 mm. Therefore, the height of the socket portion 75 is about 3.25 mm, which is significantly higher than that of the A type standard USB2.
  • the height of the connection portion of the .0 electrical connection male 20 (4.5 mm) is low, and The large space 162 (2.65 mm) of the connection groove 16 of the Type A standard USB 2.0 electrical connection female base 10 is high, so the socket portion 75 is not mistakenly inserted into the large space 162 in use, but the contact is designed.
  • the height of the interface substrate 76 may be between 0.5 mm and 0.85 mm, and the height of the socket portion 75 may be between 3 mm and 4 mm.
  • the male head of the embodiment has the following advantages:
  • the socket portion 75 can be inserted into the connection slot 16 of the Type A standard USB2.0 electrical connection base 10 for electrical connection whether it is forward or reverse, which is convenient for use.
  • the height of the socket portion 75 is about 3.25 mm, which is significantly lower than the height (4.5 mm) of the connection portion of the A-type standard type USB 2.0 electrical connection male connector 20, and has the advantages of being light and thin.
  • the structure is simplified, easy to manufacture.
  • FIG. 8 and FIG. 9 is a bidirectional single-sided USB 2.0 electrical connection female base 90 of the embodiment, comprising: an insulating base 92 , a metal outer casing 93 , a row of first terminals 94 and a Back cover 97, wherein:
  • the insulating seat body 92 is plastic injection molding, and a front end of the tongue plate 925 is provided with a horizontally extending tongue plate 921.
  • the bottom surface of the tongue plate 921 is provided with a USB 2.0 contact interface.
  • the USB 2.0 contact interface is formed by the row.
  • a terminal 94 is formed, the contact interface being electrically connected to the rear end of the insulating base 30.
  • the metal housing 93 covers the insulating base 92 and the tongue 921, and a connecting groove 96 is formed at the front end of the insulating seat 92.
  • the tongue 921 is located at an intermediate height of the connecting groove 96, and the upper and lower surfaces of the tongue 921 form a symmetry.
  • the connecting groove 96 has a square shape that is vertically symmetrical and bilaterally symmetrical.
  • the first terminal 94 is assembled or embedded in the insulating base 92.
  • Each of the terminals is provided with a pin 941, a fixing portion 942 and an extending portion 943.
  • the fixing portion 942 is fixed to the insulating base 92.
  • the extending portion 943 is connected to the front end of the fixing portion 942 and extends to the tongue plate 921 and is provided with a contact portion 944 protruding from the bottom of the tongue plate 921 and can be bounced up and down.
  • the pin 941 is connected to the fixing portion.
  • the rear end of the portion 942 extends out of the insulating base, and the contact portion 944 of the first row of terminals 94 forms the USB 2.0 contact interface.
  • the rear cover 97 covers the rear and the bottom of the insulating base 92 to position the pins 941 of the first row of the terminals 94.
  • the space of the connecting groove 96 on the upper and lower connecting surfaces of the tongue plate 921 is about 0.72 mm, which is smaller than the large space 162 of the aforementioned Type A standard USB 2.0 electrical connection female seat.
  • the connecting groove The height of 96 is about 3.3 mm, which is significantly lower than the aforementioned Type A standard USB 2.0 electrical connection base 10, and a socket portion electrically connected to the male can be inserted into the connection groove 96 in both directions.
  • the height of the two-contact interface substrate 76 of the sleeve portion 75 of the bidirectional double-sided USB2.0 electrical connection male 100 can be inserted into the upper and lower sides of the tongue 921 of the connecting groove 96.
  • the 0 contact interface (contact portion 44) is electrically connected to the USB 2.0 contact interface (contact portion 944) under the tongue 921 of the bidirectional single-sided USB 2.0 electrical connection female socket 90, and the bidirectional double-sided USB 2.0 electrical connection
  • Both the socket portion 75 of the male connector and the connecting groove 96 of the bidirectional single-sided USB 2.0 electrical connection female socket 90 can achieve a better fit, that is, the upper and lower surfaces of the two contact interface substrate 76 and the tongue plate 921 of the connection groove 96.
  • the space of the two connecting faces is tightly matched, and the fitting gap is less than 15 mm, so that as shown in FIG. 7, a contact interface substrate 76 still has too much space in the large space 162.
  • the space of the connecting groove 96 on the upper and lower connecting surfaces of the tongue 921 may be the same height or unequal height, and the height may be between 0.55 mm and 2.1 mm, and the height of the connecting groove 96.
  • the design can be between 3mm and 6mm, so that the height of the contact interface substrate of the plugged two-way USB2.0 electrical connection male is between 0.5mm and 2.0mm, and the height of the socket is between 3mm and 6mm. between.
  • FIG. 11 and FIG. 12 is a USB2.0 bidirectional double-sided electrical connection female base 901 of the embodiment, which is substantially the same as the two-way single-sided USB 2.0 electrical connection female base 90, and the difference is that an additional one is added.
  • the first terminal 94 is arranged, and a USB2.0 contact interface is formed on the tongue plate 921.
  • the USB2.0 contact interface on the upper and lower sides of the tongue plate 921 is the same contact interface and the contact circuit numbers are arranged in opposite directions.
  • the bidirectional single-sided USB 2.0 electrical connection male 104 is substantially the same as the two-way double-sided USB 2.0 electrical connection male 100, except that the two-contact interface substrate 76 of the socket portion 75 is only One of the sockets is provided with a USB 2.0 contact interface, so that the socket portion 75 can be inserted into the connection slot 96 of the two-way double-sided USB2.0 electrical connection female socket 901, either in forward or reverse direction, and the contact interface substrate 76 is
  • the USB 2.0 contact interface (contact portion 44) is inevitably electrically connected to one of the USB 2.0 contact interfaces (contact portions 944) on the lower surface 921 of the bidirectional double-sided USB 2.0 electrical connection female 901.
  • the two-way double-sided USB2.0 electrically connects the socket portion 75 of the male 100 regardless of the
  • the connection slot 96 of the two-way double-sided USB2.0 electrical connection base 901 can be inserted into the reverse direction, so that the two contact interfaces of the male and the female seats can be double-directionally docked, which is convenient for use and can reach two.
  • the transmission speed is doubled, however, both the male and female seats of this embodiment are lighter, thinner and shorter than those known.
  • the space between the two contact interface substrates 76 of the male head and the upper and lower connecting surfaces of the tongue plate 921 of the connection groove 96 of the female seat are tightly matched, and the gap of the sleeve gap is less than 15 mm.
  • the space between the two contact interface substrates 76 of the male head and the upper and lower connecting surfaces of the tongue plate 921 of the connection groove 96 of the female seat are tightly matched, and the gap of the sleeve gap is less than 15 mm.
  • FIG. 15 is another variation of the bidirectional double-sided USB 2.0 electrical connection male embodiment of the present embodiment.
  • the insulating base 30 is a superposed upper body 301 and a lower base 302.
  • the upper portion of the upper body 301 has a cross-section in a front shape
  • the front portion of the lower base 302 has a cross-section in a front shape.
  • the upper and lower bases 301 and 302 are respectively embedded and formed with a row of first terminals 40, and the upper and lower seats 301 and 302 respectively.
  • An insulating layer of the contact interface substrate 76 is formed, and an L-shaped reinforcing sheet 35 is assembled or buried on the left and right sides of the insulating layer of the two-contact interface substrate 76.
  • the upper and lower base bodies 301 and 302 may also be provided with a row of terminal slots to assemble a row of first terminals.
  • FIG. 16 is another variation of the bidirectional double-sided USB 2.0 electrical connection male embodiment of the present embodiment.
  • the difference is that the reinforcing piece 35 has a straight shape, and the insulating base 30 is integrated with two rows. The first terminal is buried and molded.
  • FIG. 17 to FIG. 33 are a second embodiment of the present invention, which is a bidirectional USB 3.0 electrical connection male and a bidirectional USB 3.0 electrical connection female.
  • FIG. 17 to FIG. 20 it is a bidirectional double-sided USB 3.0 electrical connection male 103 of the present embodiment, which is substantially the same as the first embodiment, except that two rows of five second terminals are further provided.
  • the upper and lower base bodies 301 and 302 are respectively provided with a row of five second terminal slots 33, and the second row of second terminals 50 are provided. They are respectively assembled in the second row of second terminal slots 33, and a horizontally extending metal partition 87 is disposed between the upper and lower bases 301 and 302, thereby separating the second rows of the second terminals 50 to reduce mutual electrical interference. Conducive to high-speed transmission.
  • the second terminal 50 is provided with a pin 51, a fixing portion 52 and an extending portion 53 from one end to the other end.
  • the fixing portion 52 is fixed to the second terminal slot 33.
  • the connecting portion 54 is connected to the front end of the fixing portion 52 and extends to the contact interface substrate 76 and is not folded back.
  • the contact portion 54 is a cross section of the end portion of the extending portion 53.
  • the contact portion 54 can be bounced up and down and convex.
  • the inner surface of the contact interface substrate 76 is connected to the other end of the fixing portion 52 and protrudes from the rear end of the insulating base 30, and the connecting portion 511 is not formed.
  • the contact portion 44 of the two rows of the first terminals 40 and The contact portions 54 of the second row of second terminals 50 respectively form the USB 3.0 contact interface of the two contact interface substrates 76.
  • the two USB3.0 contact interfaces are the same contact interface and the contact circuit numbers are arranged in opposite directions, as shown in FIG. It is shown that the contact circuit numbers of the contact portions 44 of the upper row of the first terminals are arranged from left to right as 1, 2, 3, 4, and the contact circuit numbers of the contact portions 54 of the second row of second terminals are arranged from left to right.
  • the middle terminal of each row of the second terminal 50 is a grounding terminal, and the two sides of the intermediate terminal are each a pair of signal terminals.
  • each pair of signal terminals are close to each other, which is advantageous for high-speed transmission, so both sides
  • the fixing portion 52 of the second terminal 50 and the pin 51 are close to each other.
  • the rear plug 70 is a three-piece combination including an upper portion 72, a middle portion 71 and a lower portion 73, whereby the pins 41 of the second row of first terminals 40 and the second row of second terminals 50 are provided.
  • the pin 51 passes through and is tightly closed.
  • the back plug 70 is mainly used to cover the two rows of second terminal slots 33 to communicate with the apertures at the rear end of the insulating base 30.
  • the Type A standard USB3.0 electrical connection female base 11 has substantially the same structure as the aforementioned Type A standard USB 2.0 electrical connection female base 10, and only one row of five second terminals 15 are added, and the second terminal 15 is further provided.
  • a non-bounce contact portion 151 is disposed in front of the contact portion 141 of the first terminal 14, so that the socket portion 75 can be inserted into the type A standard type USB3.0 electrical connection base 11 regardless of forward or reverse direction.
  • connection slot 16 and the USB 3.0 contact interface (contact portion 44, 54) of one of the two contact interface substrates 76 are in contact with the USB 3.0 under the tongue 121 of the Type A standard USB 3.0 electrical connection female base 11.
  • the interfaces (contact portions 141, 151) are electrically connected.
  • the terminal portion 411 of the first row of the first terminal 40 of the second embodiment of the present embodiment is connected to the same wire 85 by the same contact circuit serial number, and the terminal portion 511 of the pin of the second row of the second terminal 50 is received by the same contact circuit serial number.
  • the same wire 85, such a line 86 has a set of nine wires 85.
  • the terminal portion 411 of the first row 40 of the first row 40 and the terminal portion 511 of the second row of the second terminal 50 of the second row of the second terminal 50 are respectively connected to a wire 85, so that there are two wires 8 in the connecting wire 86.
  • Each group has a total of 18 wires 85.
  • FIG. 25 another variation of the bidirectional double-sided USB 3.0 electrical connection male connector of the present embodiment is different.
  • the difference is that the upper and lower base bodies 301 and 302 of the insulating base 30 are each provided with a horizontal extension.
  • the metal separator 88 is used to reduce the electrical interference between the first and second terminals 40 and 50 of one row, which is more advantageous for high-speed transmission.
  • FIG. 26 and FIG. 27 it is a bidirectional single-sided USB3.0 electrical connection female socket 902 of the embodiment, which is substantially the same as the USB2.0 bidirectional double-sided electrical connection female socket 901 of the first embodiment, and the difference is the same.
  • the second terminal 95 is provided with a non-bounce contact portion 954 located in front of the contact portion 944 of the first terminal 94.
  • the contact portion 954 is slightly recessed below the tongue plate 921.
  • the row of contacts 944 and the row of contacts 954 form a USB 3.0 contact interface.
  • the height of the two contact interface substrates 76 of the socket portion 75 of the bidirectional double-sided USB 3.0 electrical connection male 103 can be inserted into the space of the upper and lower connecting surfaces of the tongue 921 of the connecting groove 96, so the socket portion 75 can be inserted into the connection slot 96 of the bidirectional single-sided USB4.0 electrical connection female socket 902, either forward or reverse, and the USB 3.0 contact interface (contact portions 44, 54) of one of the two contact interface substrates 76 and
  • the bidirectional single-sided USB.0 electrical connection is electrically connected to the USB 3.0 contact interface (contact portions 944, 954) under the tongue 921 of the female 902, and the bidirectional double-sided USB 3.0 is electrically connected to the socket of the male 103.
  • 75 and the connection slot 96 of the bidirectional single-sided USB 3.0 electrical connection female 902 can achieve a better fit, as shown in FIG. 23, a contact interface substrate 76 still has too much space in the large space 162.
  • a bidirectional double-sided USB 3.0 electrical connection female base 903 is connected to a bidirectional single-sided USB 3.0 electrical connection male connector 107, and the two-way double-sided USB 3.0 electrical connection is connected.
  • the base 903 is substantially the same as the above-mentioned bidirectional single-sided USB3.0 electrical connection female 902. The difference is that a row of first terminals 94 and a row of second terminals 95 are further added, and a USB3 is also formed on the tongue plate 921.
  • the inner section of the two connecting faces of the tongue plate 921 is higher than the outer section and has a convex shape, and the contact portions 954 of the second terminal 95 of the two USB3.0 contact interfaces are respectively positioned and positioned
  • the outer surface of the two connecting faces of the tongue plate 921 cannot be bounced up and down.
  • the USB3.0 contact interface on the upper and lower sides of the tongue plate 921 is the same contact interface and the contact circuit numbers are arranged in opposite directions.
  • the 0 electrical connection male 107 is substantially the same as the above-described two-way double-sided USB 3.0 electrical connection male 103, except that only one of the two contact interface substrates 76 of the socket portion 75 is provided.
  • the USB 3.0 contact interface allows the socket portion 75 to be inserted into the connection slot 96 of the USB 3.0 bidirectional double-sided electrical connection base 903, either forward or reverse, and the USB 3.0 contact of the contact interface substrate 76
  • the interface (contact portions 44, 54) is inevitably electrically connected to one of the USB 3.0 contact interfaces (contact portions 944, 954) on the lower surface 921 of the bidirectional double-sided USB 3.0 electrical connection female 903.
  • the bidirectional double-sided USB3.0 electrical connection base 903 is mated with the bidirectional double-sided USB 3.0 electrical connection male 103, so that the two contact interfaces of the male and the female seats can be double-directionally docked. Achieve the convenience of use and double the effect of transmission.
  • the space of the connecting groove 96 on the upper and lower connecting surfaces of the tongue plate 921 may be the same height or unequal height, and the height may be between 0.55 mm and 1.5 mm.
  • the height of 96 can be designed to be between 3mm and 4.9mm, so that the height of the contact interface substrate of the plugged two-way USB2.0 electrical connection male is between 0.5mm and 1.45mm, and the height of the socket is Between 3mm and 4.85mm.
  • FIG. 31 and FIG. 32 another variation of the bidirectional double-sided USB 3.0 electrical connection male embodiment of the present embodiment is different.
  • the difference is that the inner surface of the two-contact interface substrate 76 is convexly provided with two rows of upper and lower bombs.
  • the movable contact portion that is, the two rows of first terminals 40 protrude from the plate surface of the extending portion 43 and protrudes toward the socket space 77 by a reverse extending piece 45, and the reverse extending piece 45 can be bounced up and down and provided with the contact portion 44.
  • the second row of the second terminal 50 protrudes from the plate surface of the extending portion 53 and protrudes toward the socket space 77.
  • the reverse extending piece 55 can be bounced up and down and the end portion is provided with the contact portion 54.
  • the contact portions 44 and 54 can be elasticized and protrude from the contact portion of the A-type standard type electrical connection male connector by about 0.4 mm to 0.7 mm, so that the height of the socket space 77 can be designed to be about 2.35 mm. Up to 2.7mm, the height of the socket groove 24 of the known male type USB2.0 electrical connection male head 20 is 1.95mm, and the design is convex 0.6mm, and the height of the socket space 77 is 2.6. The height of the socket portion 75 can reach 4.0 mm. Referring to FIG.
  • connection when the socket portion 75 is inserted into the connecting groove 16 of the standard type USB 3.0 electrical connection socket 11 of the type A, the connection is The contact portions 44, 54 can still be electrically connected to the contact portions 141, 151. However, the remaining space of the contact interface substrate 76 in the large space of the connection groove 16 can be reduced, only about 1.12 mm, so that the male is improperly affected. The space in which the force is rotated downward is shortened to avoid breaking the tongue 121 of the female seat.
  • FIG. 34 to FIG. 44 is a third embodiment of the present invention, which is a bidirectional MICRO USB electrical connection male and a bidirectional MICRO USB electrical connection.
  • FIG. 34, FIG. 35, FIG. 36 and FIG. 37 are a two-way double-sided MICRO of the present embodiment.
  • the USB is electrically connected to the male 102, which can be bidirectionally connected to a standard type of MICRO USB electrical connection base 101.
  • the standard MICRO USB electrical connection base 101 is provided with an insulating base 12 and a metal outer casing 13.
  • the front end of the insulating base 12 is provided with a horizontally protruding tongue 121.
  • the metal casing 13 covers the insulating base 12 and forms a connecting groove 16 to cover the tongue 121.
  • the connecting groove 16 is at the tongue.
  • a small space 161 and a large space 162 are formed on the upper and lower sides of the plate 121.
  • the insulating base 12 is provided with a row of five first terminals 14.
  • the first terminal 14 is provided with a contact portion 141 that is not slidable up and down. Below the tongue 121, the contact portion 141 of the row of first terminals 14 forms a MICRO USB contact interface.
  • the standard type MICRO USB (2.0 or 3.0) of the USB Association standard has a height of 0.6 mm for the tongue of the female connector, a height of 0.28 mm for the small space, and a height of 0.97 mm for the large space.
  • the total height of the connecting groove is 1.85 mm.
  • the height of the contact portion 141 recessed under the tongue plate 121 is 0.12 mm
  • the MICRO USB 2.0 has five non-bounce contact portions on a tongue plate
  • the MICRO USB 3.0 has two tongue plates. There are 5 non-bounce contact parts.
  • the bidirectional double-sided MICRO USB electrical connection male 102 of the present embodiment includes: an insulating base 30, two rows of first terminals 40, a metal casing 60, a positioning structure, and a set of joints 75, wherein:
  • the insulating base 30 is formed by plastic injection molding.
  • the upper base 301 and the lower base 302 are combined.
  • the front section is provided with a connecting space 77.
  • the insulating base 30 forms the upper, lower and left sides of the socket space 77. On the right side, the insertion opening of the socket space 77 faces forward.
  • the metal casing 60 covers the insulating base 30.
  • the front outer shape of the metal casing 60 is square symmetrical and bilaterally symmetrical.
  • the socket portion 75 is disposed at the front end of the insulating base 30.
  • the socket portion 75 is provided with a facing two-contact interface substrate 76 and a set of connecting spaces 77.
  • the spacing between the two contact interface substrates 76 is the socket space. 77.
  • the inner layer of the two-contact interface substrate 76 is integrally formed by the insulating base 30 and the outer layer is the metal outer casing 60.
  • the socket space 77 is the socket space 77 of the insulating base 30, and the two contact interfaces are
  • the substrate 76 is provided with a MICRO USB contact interface.
  • the two MICRO USB contact interfaces are formed by the two rows of first terminals 40.
  • the two MICRO USB contact interfaces are electrically connected to the insulating base 30.
  • the two contact interfaces are the same contact interface. And the contact circuit numbers are arranged in opposite directions to each other.
  • the sleeve portion 75 has a square shape that is vertically symmetrical and bilaterally symmetrical.
  • the socket portion 75 can be inserted into the connection slot of the standard type MICRO USB electrical connection base 101 in both directions.
  • the two contact interface substrates 76 can be inserted into the connector. Small space.
  • the positioning structure is integrally formed on the two side walls 34 of the front portion of the insulating base 30.
  • the two side walls 34 are integrally connected between the two sides of the insulating layer of the two contact interface substrate 76 to position the insulation of the two contact interface substrates 76.
  • the insulating layer of the inner layer of the two contact interface substrate 76 is the upper and lower surfaces of the socket space 77, and the two side walls 34 are the left and right surfaces of the socket space 77.
  • the two rows of first terminals 40 are all in a row of five.
  • the two rows of first terminals 40 are respectively embedded and fixed with the upper body 301 and the lower base body 302.
  • the first terminal 40 is sequentially arranged from one end to the other end.
  • the fixing portion 42 is fixed to the first terminal slot 31.
  • the extending portion 43 is connected to the front end of the fixing portion 42 and extends to the contact interface substrate 76.
  • the extension is extended.
  • the front surface of the portion 43 is unloaded and a reverse extending piece 45 is protruded toward the socket space 77.
  • the reverse extending piece 45 can be vertically moved and the end portion is provided with a contact portion 44.
  • the contact portion 44 is convex.
  • the inner surface of the contact interface substrate 76 is connected to the other end of the fixing portion 42 and protrudes from the rear end of the insulating base 30, and the connecting portion 411 is not formed.
  • the contact portions 44 of the two rows of the first terminals 40 are respectively Forming a MICRO USB contact interface of the two contact interface substrate 76, the two MICRO USB contact interfaces are the same contact interface and the contact circuit numbers are oppositely arranged, as shown in FIG. 35, the contact circuit number of the upper MICRO USB contact interface is determined by Left to right arranged as 1, 2, 3, 4, 5 and the MICRO USB connection below Serial interface circuit contacts arranged 5,4,3,2,1 from left to right.
  • the contact portion 44 of the first row of the first terminal 40 is the contact circuit number 1, 5 is closer to the front end, and the contact circuit number 2, 3, 4 is closer to the rear end.
  • the contact portions 44 of the two rows of the first terminals 40 are staggered left and right so as not to touch each other.
  • a casing 80 is formed by potting, or the upper and lower casings are assembled into a casing 80.
  • the connecting portions 411 of the pins of the two rows of the first terminals 40 are the same contact circuit.
  • the serial number is connected to the same wire 85, and thus there is a set of nine wires 85 in the connecting wire 86.
  • the sleeve The connector 75 can be inserted into the connection slot 16 of the standard type MICRO USB electrical connection base 10 in both forward and reverse directions, and the MICRO USB of one of the two contact interface substrates 76
  • the contact interface (contact portion 44) is electrically connected to the MICRO USB contact interface (contact portion 141) under the tongue 121 of the standard type MICRO USB electrical connection female 101.
  • the height of the two contact interface substrates 76 of the socket portion 75 of the present embodiment is about 0.3 mm to 0.36 mm, and the socket space 77 is about 0.65 mm, so the height of the socket portion 75 is about 1.2 mm to 1.35 mm.
  • the height (1.8 mm) of the connection portion of the standard type MICRO USB electrical connection male connector is low, and is higher than the height (0.97 mm) of the large space 162 of the connection groove 16 of the standard type MICRO USB electrical connection female base 101. Therefore, the socket portion 75 is not erroneously inserted into the large space 162, but the height of the contact interface substrate 76 can be between 0.23 mm and 0.4 mm, and the height of the socket portion 75 can be between 1.1 mm and 1.45. Between mm.
  • the height of the contact interface substrate 76 is slightly larger than the height of the small space 161 (0.28 mm), it is still usable, because it can still be forced by the plastic elasticity of the tongue 921. Tightly inserted.
  • a bidirectional single-sided MICRO USB electrical connection female base 904 of the present embodiment includes an insulating base 92, a metal outer casing 93 and a row of first terminals 94, wherein:
  • the insulating seat body 92 is plastic injection molding, and a front end of the tongue plate 925 is provided with a horizontally extending tongue plate 921.
  • the bottom surface of the tongue plate 921 is provided with a MICRO USB contact interface.
  • the MICRO USB contact interface is formed by the first row of the first terminal. 94 is formed, the contact interface is electrically connected to the rear end of the insulating seat 30;
  • the metal housing 93 covers the insulating base 92 and the tongue 921, and a connecting groove 96 is formed at the front end of the insulating seat 92.
  • the tongue 921 is located at an intermediate height of the connecting groove 96, and the upper and lower surfaces of the tongue 921 form a symmetry.
  • the connecting groove 96 has a square shape that is vertically symmetrical and bilaterally symmetrical.
  • the first terminal 94 is assembled to the insulative housing.
  • Each of the terminals is provided with a pin 941, a fixing portion 942 and an extending portion 943.
  • the fixing portion 942 is fixed to the insulating base 92.
  • the extending portion 943 is fixed. It is connected to the front end of the fixing portion 942 and extends to the tongue plate 921 and is provided with a contact portion 944 which is slightly recessed under the tongue plate 921 and cannot be bounced up and down.
  • the pin 941 is connected to the fixing portion 942.
  • the insulating base 92 is extended and the contact portion 944 of the first row of terminals 94 forms the MICRO USB contact interface.
  • the feature of this embodiment is that the height of the space of the connecting groove 96 on the upper and lower connecting surfaces of the tongue plate 921 is about 0.3 mm to 0.5 mm, which is higher than the aforementioned standard type MICRO USB electrical connection base 101.
  • the large space 162 is small, and the height of the tongue 921 is the same.
  • the height of the connecting groove 96 is about 1.2 mm to 1.6 mm, and a socket portion electrically connected to the male can be inserted into the connecting groove 96 bidirectionally.
  • the space of the connecting groove 96 on the upper and lower connecting surfaces of the tongue plate 921 may be the same height or unequal height, and the height may be between 0.23 mm and 0.8 mm, and the height of the connecting groove 96.
  • the design can be between 1.06mm and 2.2mm, so that the height of the contact interface substrate of the plugged two-way MICRO USB electrical connection male is between 0.23mm and 0.7mm, and the height of the socket is 1.1mm to Between 2.05mm.
  • the height of the two contact interface substrates 76 of the socket portion 75 of the bidirectional double-sided MICRO USB electrical connection male connector 102 can be inserted into the upper and lower connections of the tongue plate 921 of the connection slot 96.
  • the contact portion 44) is electrically connected to the MICRO USB contact interface (contact portion 944) under the tongue 921 of the bidirectional single-sided MICRO USB electrical connection female socket 904, and the two-way double-sided MICRO USB electrical connection is connected to the socket portion of the male 108 75 and the connection slot 96 of the bidirectional single-sided MICRO USB electrical connection female socket 904 can achieve a better fit, as shown in FIG. 37, a contact interface substrate 76 still has too much space in the large space 162.
  • FIG. 41 and FIG. 42 it is a MICRO USB bidirectional double-sided electrical connection female base 905 of the embodiment, which is substantially the same as the two-way single-sided MICRO USB electrical connection female base 904. The difference is that a row is also added.
  • a terminal 94 is formed on the tongue plate 921, and a MICRO USB contact interface is formed on the tongue plate 921.
  • the MICRO USB contact interface on the upper and lower sides of the tongue plate 921 is the same contact interface and the contact circuit numbers are arranged in opposite directions.
  • FIG. 43 is a bidirectional single-sided MICRO USB electrical connection male 109 plugged into the MICRO USB bidirectional double-sided electrical connection female 905, wherein the bidirectional single-sided MICRO USB electrical connection male 109 is substantially opposite to the two-way two-sided
  • the MICRO USB electrical connector male 102 is the same, except that only one of the two contact interface substrates 76 of the socket portion 75 is provided with a MICRO USB contact interface, so the socket portion 75 can be inserted either forward or reverse.
  • the bidirectional double-sided MICRO USB is electrically connected to the connection slot 96 of the female socket 905, and the MICRO USB contact interface (contact portion 44) of the contact interface substrate 76 is necessarily electrically connected to the tongue 921 of the female 905 of the two-way double-sided MICRO USB.
  • One of the following MICRO USB contact interfaces (contacts 944) is electrically connected.
  • FIG. 44 is a two-way double-sided MICRO USB electrical connection male connector 102.
  • MICRO USB is the minimum height specification currently specified by the USB Association.
  • the height of the socket of the connector of the standard type MICRO USB electrically connected to the male connector of the USB Association is 0.65 mm, and the height of the contact interface substrate is 0.9 mm.
  • the standard MICRO USB electrical connection has a small space of 0.97mm and a tongue thickness of 0.6mm.
  • FIG. 45 is a bidirectional double-sided USB3.0 electrical connection male body, which is substantially the same as the tenth embodiment, except that the insulating base 30 only forms the socket.
  • the left and right sides of the space 77 are not integrally formed with the left and right sides.
  • the left and right sides of the metal casing 60 are respectively provided with at least one inwardly convex protrusion 66 to form left and right sides of the socket space 77, and the at least two protrusions
  • the portion 66 abuts and positions the insulating layer of the two-contact interface substrate 76 as a positioning structure without being close to each other.
  • FIG. 46 which is a fifth embodiment of the present invention, which is substantially the same as the fourth embodiment, the difference is that the positioning structure is provided with a plurality of openings 613 in the upper and lower surfaces of the front section of the metal casing 60.
  • the front portion of the insulating base 30 is thermally fused to the plurality of openings 613 such that the insulating layer of the inner layer of the two-contact interface substrate 76 is bonded to the outer metal shell of the outer layer.
  • FIG. 47 is a sixth embodiment of the present invention, which is substantially the same as the fifth embodiment, except that the positioning structure is between the insulating layer of the inner layer of the two-contact interface substrate 76 and the metal outer layer of the outer layer.
  • Adhesive 325 is provided for bonding and fixing.
  • the height of the tongue of the standard MINI USB connector of the USB Association is 1.6mm, the height of the small space is 0.45mm, the height of the large space 162 is 1.05mm, and the height of the connection slot 16 is 3.1mm.
  • the height of the contact interface substrate 25 of the standard type MINI USB electrical connection male 201 is 0.9 mm, and the height of the socket groove 24 is 1.8 mm, the thickness of the metal casing 21 is 0.3 mm, and the overall height is 3 mm.
  • the invention can also be applied to a bidirectional double-sided MINI USB electrical connection male connector, which can be bidirectionally connected to a standard MINI USB electrical connection female seat, and the two contact interface substrates each have a MINI USB contact interface, and the MINI USB contact interface includes There is a row of five-terminal non-ballistic contact portions, the height of the two-contact interface substrate of the socket portion is about 0.4 mm, and the socket space is about 1.8 mm, so the height of the socket portion is about 2.6 mm.
  • the height of the connection portion of the standard MINI USB electrical connection male connector (3 mm) is low, however, the height of the contact interface substrate 76 can be between 0.35 mm and 0.5 mm, and the height of the socket portion 75 can be 2.5 mm. Between 2.8mm.
  • the height of the contact interface substrate of the bidirectional double-sided MINI USB electrical connection male can be between 0.35 mm and 0.9 mm, and the height of the socket portion is between 2.5 mm and 3.6 mm.
  • the connecting groove of the USB electrical connection base forms a symmetrical space on two opposite faces of the tongue plate, the height of the symmetrical space may be between 0.4 mm and 0.95 mm, and the height of the connecting groove is 2.45 mm to 3.65 mm.
  • the standard galvanic standard type electrical connection of the tongue board of the USB Association is three types of the above-mentioned type A, MICRO and MINI.
  • the design of the present invention can be bidirectionally inserted into the three standard type electric connection bases.
  • FIG. 48 and FIG. 48A it is a seventh embodiment of the present invention, which is a patch cord.
  • One end of the patch cord is connected to a bidirectional double-sided USB2.0 electrical connection male 100, and the other end is connected to an APPLE two-way duplex.
  • the male connector 106 is electrically connected to the male connector 100.
  • the two-way double-sided USB 2.0 electrical connector male connector 100 is identical to the first embodiment.
  • the APPLE two-way double-sided electrical connection male connector 106 is a plate-like connector, and the two sides of the plate are respectively disposed. There is a row of 8 contact interfaces that do not spring the contacts.
  • FIG. 49 and FIG. 49A it is an eighth embodiment of the present invention, which is a patch cord.
  • One end of the patch cord is connected to a bidirectional double-sided USB 3.0 electrical connection male 103, and the other end is connected to an APPLE bidirectional two-sided.
  • the male connector 106 is electrically connected, and the two-way double-sided USB 2.0 electrical connection male connector 103 is identical to the second embodiment.
  • FIG. 50 and FIG. 50A it is a ninth embodiment of the present invention, which is a patch cord.
  • One end of the patch cord is connected to a bidirectional double-sided MICRO USB electrical connector male 102, and the other end is connected to an APPLE bidirectional double-sided battery.
  • the male connector 106 is connected, which is the same as the third embodiment.
  • FIG. 51 and FIG. 51A it is a tenth embodiment of the present invention.
  • the terminal is connected to a two-way double-sided USB2.0 electrical connection male 100, and the other end is connected to a two-way double.
  • the MICRO USB 2.0 is electrically connected to the male 102.
  • FIG. 52 to FIG. 57 it is an eleventh embodiment of the present invention, which is a bidirectional MICRO USB electrical connection male and a bidirectional MICRO USB electrical connection female base.
  • FIG. 52 to FIG. 54 is a bidirectional double-sided MICRO USB electrical connection male connector 120 and a standard type MICRO USB electrical connection female base 111 of the present embodiment, which is substantially the same as the third embodiment, and the difference is the same.
  • the contact portion 44 of the bidirectional double-sided MICRO USB electrical connection male connector 120 is not elastic, and the contact portion 141 of the standard MICRO USB electrical connection female base 111 is vertically rotatable.
  • FIG. 58 to FIG. 63 it is a twelfth embodiment of the present invention, which is a bidirectional low-height electrical connection male and a bidirectional low-height electrical connection female base.
  • FIG. 58 to FIG. 60 it is a bidirectional double-sided low-height electrical connection male connector 123 and a bidirectional single-sided low-height electrical connection female base 113, which is substantially the same as the eleventh embodiment, and the difference lies in this embodiment.
  • the height of the contact interface substrate 76 of the two-way double-sided low-height electrical connection male 123 is between 0.3 mm and 0.9 mm, and the socket space 77 is about 0.7 mm to 0.8 mm, and the overall height is about Between 1.3mm and 2.5mm, the height of the tongue 121 of the two-way single-sided low-height electrical connection female seat 112 is about 0.65mm to 0.75mm, and the height of the upper and lower symmetrical spaces of the tongue 121 is between 0.35mm and 0.95mm.
  • the height of the connecting groove 16 is from 1.35 mm to 2.65 mm, so that it can be easily manufactured and still be light, thin and short.
  • the contact interface substrate 76 of the bidirectional double-sided low-height electrical connection male 123 of the present embodiment has a height of about 0.55 mm, the socket space 77 is about 0.7 mm, and the overall height is about 1.8 mm.
  • the bidirectional single-sided low-height electrical connection base is used.
  • the height of the tongue 121 of 113 is about 0.65 mm, the height of the upper and lower symmetrical spaces of the tongue 121 is about 0.6 mm, and the height of the connecting groove 16 is about 1.85 mm.
  • FIG. 61 and FIG. 62 are a bidirectional single-sided low-height electrical connection male 124 and a bidirectional double-sided low-height electrical connection female base 114, wherein the bidirectional single-sided low-height electrical connection male 124 has only one row.
  • the first terminal 40 has only one contact interface substrate 76 provided with a row of contact portions 44, and the two-way double-sided C-TYPE USB electrical connection female base 114 is provided with two rows of first terminals 14, 1 which are insulated
  • the body 12 is provided with a base 122 and a tongue plate 121.
  • the tongue 122 is protruded from the front end of the base 122.
  • the base 122 has a thickness larger than the tongue plate 121.
  • the top and bottom of the tongue plate 121 are provided with a row.
  • the contact portion 141 is formed by stacking the upper base 125 and the lower base 126.
  • the upper and lower bases 125 and 126 are respectively embedded and formed with a row of the first terminals 14.
  • the two-way double-sided low-height electrical connection male connector 123 is mated with a bidirectional double-sided low-height electrical connection female socket 114, and the two-way double-sided C-TYPE USB electrical connection is connected to the insulating seat of the male 123.
  • the 12-series integrated and the second-row first terminal are buried and formed, so that the double transmission speed can be achieved, the two contact interfaces of the male and female seats are the same contact interface, and the contact circuit numbers of the two contact interfaces are reversed from each other. arrangement.
  • the contact interface of the low-height electrical connection male connector can also be designed as a contact portion that can be bounced up and down, and the contact interface of the low-height electrical connection female socket is designed as a non-ballistic contact portion.
  • FIG. 64 to FIG. 68 which is a thirteenth embodiment of the present invention, which is a bidirectional double-sided low-height electrical connection male 123 and a bidirectional single-sided low-height electrical connection female seat 113, which is substantially identical to the twelfth
  • the embodiment is the same, the difference is that the contact interface of the bidirectional double-sided low-height electrical connection male 123 of the embodiment is provided with seven non-ballistic contact portions 44, and at least one optical fiber cable 89 is provided.
  • the inner end of the socket space 77 is provided with a contact point 891.
  • the left and right sides of the metal shell 60 are respectively provided with a latching portion 65.
  • the latching portion 65 is a card hole, and the two side walls 34 of the insulating base body are also matched.
  • the groove 305 has a larger buckle depth; the contact interface of the low-level electrical connection base is provided with 7 upper and lower elastic contact portions 141, and at least one optical fiber cable is disposed on the tongue
  • the front end of the board 121 is provided with a contact point 896 and a contact point 891 for electrically connecting the male end.
  • the left and right sides of the metal shell 13 are respectively provided with a latching portion 18, and the latching portion 18 is an elastic buckle.
  • the latching portion 65 of the male latch is buckled, and the latching portion 18 snaps the latching portion 65 to a large depth. There is inserted into the female buckle rubbing sound or feel a click.
  • FIG. 69 and FIG. 69A it is a fourteenth embodiment of the present invention, which is a patch cord.
  • One end of the patch cord is connected to a bidirectional double-sided USB2.0 electrical connection male 100, and the other end is switched into two-way.
  • the double-sided MICRO USB is electrically connected to the male 102.
  • FIG. 70 to FIG. 73 it is a fifteenth embodiment of the present invention, which is an adapter, which is provided with a circuit board as a transmission medium, and the adapter is provided with a casing 80, and a circuit is disposed in the casing 80.
  • the board 200 is provided with at least one contact switching and integrating device 250.
  • One end of the adapter is provided with a bidirectional double-sided USB3.0 electrical connection male 103, and the other end is provided with a middle-sized two-way double
  • the lower surface of the tongue plate 121 is electrically connected to the female seat 114, and the upper and lower surfaces of the tongue plate 121 are provided with nine non-ballistic contact portions 141, and the lengths of the two lengths 7 are short and two rows of non-ballistic contact portions 141 are formed.
  • the USB 3.0 electrical connection male connector 103 and the two-way double-sided low-voltage electrical connection female connector 114 are electrically connected to the circuit board 200 and the two are coupled and switched by the contact switching and integrating device 250.
  • the splicing wires of the foregoing ninth, tenth, and fourteenth embodiments are also provided with a contact switching and integrating device as a contact of different contact interfaces to integrate and switch.
  • the two-way electrical connector at both ends may be a female or a male, and may be a single contact interface or a dual contact interface, and the contact interfaces of both are not elastic.
  • the moving contact portions are all non-bounce contact portions.
  • plug connectors for connecting wires or patch cords.
  • the present invention can still be applied to many other electronic devices, such as a flash drive, a wireless transceiver, a patching electrical connector, Plug-in males of IC controllers, household appliances, etc.
  • the two-way double-sided male or female seat of the present invention can also be used as a circuit safety protection by using a short-circuit or anti-backflow prevention of the Xiaoji diode due to the two contact interfaces.
  • a short-circuit or anti-backflow prevention of the Xiaoji diode due to the two contact interfaces there are also various ways such as providing anti-backflow.
  • Electronic components or short-circuit proof electronic components or circuit safety protection components or safety circuit setting means in order to achieve circuit safety protection effect, such short circuit or anti-backflow circuit protection, such circuit safety protection is set in the invention application numbers 201120320657.8 and 201020547846.4 There is a narrative, and I will not repeat them here.
  • FIG. 75 to FIG. 77 it is a sixteenth embodiment of the present invention, which is a bidirectional double-sided USB 3.0 electrical connection male, which is substantially the same as the second embodiment, and the difference lies in the insulating base 30.
  • the rear section is provided with a socket 315 for locking a circuit board 200.
  • the circuit board 200 is provided with a row of contacts 206 on both sides of the front section and a row of contacts 207 on the back side.
  • the two USB3.0 contact interfaces are the same contact interface.
  • the contact circuit numbers are arranged in opposite directions and are electrically connected to a row of contacts 206.
  • the same contact circuit numbers of the two USB3.0 contact interfaces are electrically connected to the same circuit to form a group of circuits to a row of contacts 207, and a connection line 86.
  • a set of 9 wires 85 are electrically connected to the row of contacts 207, and the circuit board 200 is provided with a circuit safety protection device 240.
  • the circuit safety device 240 can have circuit protection functions such as electronic backflow prevention or short circuit protection.
  • the 0-contact interface has circuit safety protection when connected in series as a series of circuits, so that there is no backflow, Short circuit or other bad condition.
  • FIG. 77 to FIG. 85 it is a seventeenth embodiment of the present invention, which is a bidirectional double-sided USB TYPE-C electrical connection base 1 and a bidirectional double-sided USB TYPE-C electrical connection male connector 2 It is roughly the same as the third embodiment.
  • the bidirectional double-sided USB TYPE-C electrical connection male 2 is provided with an insulating base 30, a two-terminal set, a metal outer casing 60, a metal partition 630, and a ground shield 640.
  • the circuit board 200 and a rear shield case 400 wherein:
  • the insulating base 30 is provided with a base and a set of components 320.
  • the base is provided with an upper body 301 and a lower base 302.
  • the sleeve 320 is sleeved on the front end of the base.
  • the connecting member 320 is provided with two insulating layers 761 which are opposite to each other and have the same height, and the two side plates 34 are connected to the two insulating layers 761 to form an insulating sleeve frame, so that the front end of the fitting member 320 is a socket and the rear end.
  • the opposite faces of the two insulating layers 761 are opposite connecting faces 323, and a connecting space 77 is formed between the two connecting faces 323.
  • the inner faces of the two insulating layers 761 are respectively provided with a row of spaced spacers.
  • the two connecting surfaces 323 are separated from the rear portion by a lower portion than the rear portion, so that the height of the socket space 77 forms a front portion higher than the rear portion, and the front ends of the two insulating layers 761 are respectively provided with three openings 328, both sides.
  • the plates are each provided with an opening 329.
  • the two terminal groups are respectively embedded and fixed with the upper and lower bases of the insulating base 30, and the two terminal groups are respectively a row of 12 first terminals 40 and a row of 10 first terminals 40, each first
  • the terminal 40 is provided with a pin 41, a fixing portion 42 and an extending portion 43 from one end to the other end.
  • the fixing portion 42 is fixed to the base 31.
  • the extending portion 43 is connected to the front end of the fixing portion 42 and extends.
  • the front end of the base 31 is covered by the sleeve member 320 and can be bounced up and down in the recess 322.
  • the extending portion 43 is bent toward the front end and is provided with a contact portion 44.
  • the contact portion 44 protrudes from the rear side of the connecting surface 323.
  • the pin 41 is connected to the rear end of the fixing portion 42 and protrudes from the rear end of the base.
  • the same circuit numbers of the contact portions of the two rows of the first terminals 40 are arranged in opposite directions to each other, such as As shown in Fig. 79, the contact circuit numbers of the contact portions 44 of the lower terminal group are arranged from left to right as 1, 2, 3, ..., 11, 12, and the contact circuit numbers of the contact portions 44 of the upper terminal group are The left to right are arranged as 12, 11, ... 3, 2, 1, and the number of terminal groups below is 10, and the contact circuit numbers missing from the contact are 6 and 7. Terminal's.
  • the metal partition 630 is assembled between the upper and lower bases 301 and 302 of the insulating base 30 to partition the two terminal groups.
  • the left and right sides of the metal partition 630 are integrally extended rearwardly and each has a pin 631.
  • Each of the left and right side integral extensions is provided with an elastic buckle 632.
  • the elastic buckle is disposed at a front end of the elastic buckle 633 on the left and right sides of the socket space 77.
  • the height of the buckle protrusion 633 is greater than the metal partition 630.
  • the thickness of the material is substantially at the center of the socket space 77.
  • the end of the plate is perpendicularly connected to the metal partition 630 and the rear portion is provided with a bent portion 635 so that the front and rear ends are stepped up and down, so that the center height of the snap protrusion 633 is substantially located in the metal partition.
  • the center of the thickness of 630 is substantially located in the metal partition.
  • the grounding shield 640 has a four-shell shell and a second metal shell.
  • the upper and lower plates of the four bread shells are two grounding shields, and the front ends of the two grounding shields are respectively folded inwardly into three elastic pieces. Each of the three elastic pieces is bent to protrude from a contact portion 643.
  • the grounding shield 640 is sleeved and abutted against the insulating base 30.
  • the contact portions 643 of the two grounding shields 641 respectively protrude from the front portion of the two connecting surfaces 323.
  • the contact portions 44 of the group respectively expose the rear portions of the two connection faces 323 and are closer to the center height of the socket space 77 than the contact portions 643 of the two ground shielding sheets 641.
  • the metal casing 60 covers the insulating base 30 and the grounding shield 640.
  • the front portion of the metal casing 60 is covered by a bread main casing 61 to cover the abutting portion 320 and the two form a joint 75.
  • the sleeve portion 75 can be positioned on the front and back sides of the pair of connectors.
  • the sleeve portion 75 includes a two-contact interface substrate 76 and the sleeve space 77.
  • the outer layer of the contact interface substrate 76 is the metal shell.
  • the inner layer is the insulating layer 761.
  • the circuit board 200 is a printed circuit board.
  • the front and rear ends of the circuit board 200 are respectively provided with a row of contacts 206 connected by independent circuits.
  • the circuit board 200 is fastened to the rear end of the insulating base 30, and the pins 41 of the two terminal groups are connected. Soldering a row of contacts 206 at the upper front end, respectively, the two pins 631 of the metal spacer 630 are soldered to the two contacts 206 at the front end.
  • the two-way double-sided USB TYPE-C electrical connection male 2 is also designed for a low-height connector.
  • the height a of the two-contact interface substrate 76 is about 0.8 mm
  • the height b of the socket space 77 is about At 0.8 mm
  • the total height of the socket portion 75 is about 2.4 mm.
  • FIG. 83 to FIG. 85 it is a sinking type bidirectional double-sided USB TYPE-C electrical connection female base 1 of the embodiment, which is provided with an insulating base 12, two terminal sets, and a grounding shield 19; a metal separator 17, a metal casing 13 and a second metal shell 132, wherein:
  • the insulating base 12 is made of a plastic material and is provided with a base 122 and a tongue plate 121.
  • the tongue plate 121 is protruded from the front end of the base plate 122.
  • the upper and lower surfaces of the tongue plate 121 are two connecting faces with a large plate surface.
  • the The inner portion of the tongue 121 is thicker than the outer portion and has a convex shape, so that the inner portion 1208 of the connecting portion protrudes from the outer portion 1207 of the connecting portion.
  • the insulating base 12 is provided with a first seat 125 and a second seat.
  • the body 126 and a tongue outer seat 129, the first and second seats 125, 126 are superposed on each other, and the tongue outer seat 129 is joined to the outer ends of the first and second seats 125, 126.
  • the two terminal groups are respectively a row of 12 first terminals 14 , and the two terminal groups are respectively embedded and formed with the first and second bases 125 and 126 , and a contact portion 141 is extended at one end of each of the first terminals 14 .
  • the other end is extended with a pin 143 extending from the rear end of the base 122.
  • the contact portion 141 of the two terminal sets are respectively exposed on the outer connecting portion 1207 of the connecting plate 121 and the other surface is buried with the tongue flat.
  • the contact portions 141 of the two terminal groups are not elastic, the contact portions 141 of the two terminal groups are the same contact interface and are vertically aligned, and the contact circuit numbers of the two contact interfaces are arranged in opposite directions, as shown in FIG. 84.
  • the contact circuit number of the contact portion 141 of the upper row is 1 to 12 from left to right
  • the contact circuit number of the contact portion 141 of the lower row is 1 to 12 from right to left
  • the contact portion of the two terminal groups 141 are in two rows of different lengths, that is, four long and eight short.
  • the metal casing 13 covers the insulating base 12 and abuts against the base 122.
  • the metal casing 13 is provided with a bread main casing 131 and a front end of the base 122 to form a connecting groove 16, and the tongue 121
  • the horizontally suspended space is located at an intermediate height of the connecting groove 16, and the two connecting faces of the tongue plate 121 form a symmetrical space, and the connecting groove 16 has a shape that is vertically symmetrical and bilaterally symmetrical.
  • the second metal shell 132 is tightly fitted outside the first housing 13 .
  • the metal partition plate 17 is fixedly disposed between the first and second base bodies 125 and 126.
  • the metal partition plate 17 is provided with a recessed slot 175 on both sides of the metal partition plate 17, and the two sides of the tongue plate 121 are provided with recesses 1205 corresponding to each other. Card slot 175.
  • the grounding shield 19 is formed by bending a metal plate, and is integrally provided with two grounding shielding sheets. Each of the two grounding shielding sheets is provided with a first plate piece 191 and a second plate piece 192 which are arranged in a step.
  • the two first plates 191 cover the two connecting surface inner portions 1208 of the tongue plate 121 .
  • the two second plates 192 cover the upper and lower surfaces of the base 122 and are in contact with the metal casing 13 .
  • the two-way double-sided USB TYPE-C electrical connection female seat 1 is also designed for a low-height connector. As shown in FIG. 79, the total height of the connecting groove 16 is about 2.56 mm, and the two connecting faces of the tongue plate 121 are symmetric. The height c of the space is about 0.93 mm, and the height d of the front section (contact interface) of the tongue is about 0.7 mm.
  • the female seat 1 and the male head 2 of the embodiment can be electrically connected in two directions.
  • the effect of double transmission and convenient plugging is achieved, that is, the contact portions 44 of the two terminal groups of the male head 2 are electrically connected to the contact portions 141 of the two terminal groups of the female seat 1, and the tongue plate 121 of the female seat 1 engages the male head 2
  • the socket space 77, the two contact interface substrate 76 of the male head 2 is sleeved with the symmetrical space of the two connection faces of the tongue plate 121 of the female seat 1, and the contact portion 643 of the male ground shield 640 is connected to the ground shield of the female seat.
  • the first plate 191 of the piece 19 in addition, the snap protrusion 633 of the elastic buckle 632 of the male end buckles the slot 175 of the metal partition 17 of the female seat, so that the male and female seats are internally shaped Buckle.
  • the present embodiment has the following advantages:
  • the male and female seats can be connected in both directions, and the double-sided electrical connection can achieve double transmission and convenient plug-in effect, and is also designed for low height, which can be light, thin and short.
  • the insulating bases of the male and female seats are arranged as upper and lower seat bodies which are superposed one on top of the other, and the upper and lower base bodies are respectively embedded and fixed with a terminal group, so that the manufacturing convenience is achieved.
  • the height of the buckle protrusion 633 of the elastic buckle 632 of the male head is greater than the material thickness of the metal partition 630, and the elastic buckle 632 is provided with a bent portion 635 to make the front and rear ends of the upper and lower steps
  • the difference 635 is such that the center height of the snap protrusion 633 is substantially at the center of the thickness of the metal spacer 630.
  • FIG. 86 to FIG. 91 are an eighteenth embodiment of the present invention, which is a bidirectional single-sided USB TYPE-C electrical connection base 3 and a bidirectional double-sided USB TYPE-C electrical connection male connector which are mutually coupled to each other. 2, which is substantially the same as the seventeenth embodiment.
  • This embodiment is a charging type male and female connector, so the number of terminals per contact interface is less than five.
  • the difference between the two-way double-sided USB TYPE-C electrical connection male connector 2 and the first embodiment is that the upper body 301 of the insulating base 30 and the front portion of the lower base 302 are integrally provided with a contact.
  • the insulating layer 761 of the interface substrate 76, the two sides of the two insulating layers 761 are provided with two side plates 34 abutting each other, the two side plates 34 as a positioning structure, the spacing between the two insulating layers 761 to form the socket space 77;
  • the two terminal groups are respectively arranged in a row and five first terminals 40 are respectively fixed and fixed to the upper body 301 and the lower base body 302.
  • the same circuit numbers of the contact portions 44 of the two rows of first terminals 40 are opposite to each other. As shown in FIG. 88, the contact circuit numbers of the contact portions 44 of the lower terminal group are arranged from left to right as 1, 4, 5, 6, and 7, and the contact circuit numbers of the contact portions 44 of the upper terminal group are determined by Arranged from left to right, 7, 6, 5, 4, 1.
  • the structure can be designed as shown in FIG. 89, and the board surface is designed to be wider, such as widening the fixing portion 42, thus accelerating current conduction.
  • the height a of the two-contact double-sided interface substrate 76 of the bidirectional double-sided USB TYPE-C electrical connection male head 2 is about 0.8 mm
  • the height b of the socket space 77 is about 0.8 mm
  • the total height of the socket portion 75 is about 2.4 mm. Mm.
  • the two-way double-sided USB TYPE-C electrical connection male connector 2 is also provided with a circuit board and a rear shielding case as in the seventeenth embodiment, and the same contact circuit serial number of the two contact interfaces is electrically connected to the same by the circuit board.
  • the circuit is a set of circuit outputs, so that a bidirectional single-sided electrical connection to the two-way butt joint can be used.
  • the difference between the two-way single-sided USB TYPE-C electrical connection base 3 and the seventeenth embodiment is that the insulating base 12 is only buried and provided with a terminal set, and the terminal set is one.
  • the five first terminals 14 are arranged, and the contact portions 141 of the five first terminals 14 of the row are in flat contact with the tongue plate 121 and expose a connecting surface outer portion 1207 to form a contact interface.
  • the bidirectional single-sided USB TYPE-C electrical connection female base 3 is also designed for a low-height connector.
  • the total height of the connecting groove 16 is about 2.56 mm, and the height c of the symmetric space of the two connecting faces of the tongue plate 121 is about 0.93 mm, the height d of the front section (contact interface) of the tongue is about 0.7 mm.
  • the male and female docking of this embodiment is a two-way plug, but only a single-sided electrical connection, so the combination of the male and female seats has one contact interface and the other has only a single contact interface.
  • FIG. 92 and FIG. 93 it is a nineteenth embodiment of the present invention, which is a bidirectional double-sided USB TYPE-C electrical connection base 1 and a bidirectional single-sided USB TYPE-C electrical connection male connector which are mutually coupled to each other. 4, which is substantially the same as the eighteenth embodiment.
  • the bidirectional single-sided USB TYPE-C electrical connection male head 4 is only provided with a row of first terminals 40 when the upper body 301 is buried. Therefore, only the upper contact interface substrate 76 is provided with a contact interface; as shown in FIG.
  • the two-way double-sided USB TYPE-C electrical connection base 1 of the insulating base 12 is buried and provided with two terminal groups, so the tongue plate
  • the two connecting face outer sections 1207 of 121 each form a row of contact portions 141 of a contact interface.
  • the female seat of the embodiment has two contact interfaces, so that the female seat is electrically connected to a circuit board, and the circuit board can be provided with a series circuit, and the same contact circuit number of the two contact interfaces of the female seat is electrically connected to the same circuit.
  • a set of circuits such as a two-way single-sided electrical connection male connector with two-way docking.

Abstract

本发明公开了一种双向电连接母座及双向电连接公头及其组合，其中，双向电连接公头是可双向插接一USB协会规范的标准型电连接母座，包括有：一绝缘座体；及一套接部，其设于该绝缘座体一端，可插入该电连接母座的连接槽；其特征在于，该套接部设有相同高度且相面对的二接触介面基板及一套接空间，该二接触介面基板各设有绝缘层且两者的间隔为该套接空间，该套接部可正反双向插入该标准型电连接母座的连接槽，该二接触介面基板的高度皆可套入该小空间，且设有一定位构造，该定位构造定位该二接触介面基板的绝缘层。

Description

双向电连接母座及双向电连接公头及其组合 技术领域
本发明涉及一种电连接器，特别指一种可双向电连接的电连接母座和电连接公头。
背景技术
现今电脑设备最普及的讯号传输规格莫过于通用序列汇流排(Universal Serial Bus，简称USB)，以此规格制作的连接器插座及传输线可使外接于电脑的周边设备，如鼠标、键盘等，即时为电脑所测得并立即使用。
目前USB电连接母座及USB电连接接头皆为单向电连接，为了确保USB电连接接头插入USB电连接母座时能电连接，两者在对接上具有防呆设计，即当USB电连接接头反向插入时则无法插入，使用者即会再换另一个方向插入，方向正确了才能插入，如此即可确保插入后具有电连接。
目前USB有2.0及3.0两种规格，请参阅图1及图2，其为USB协会所规范的A型标准型USB2.0电连接母座10，其设有一绝缘座体12及一金属外壳13，该绝缘座体12前端偏上设有一水平向前凸出的舌板121，该金属外壳13包覆该绝缘座体12且形成一连接槽16包覆该舌板121，该连接槽16在舌板121的上、下面分别形成小空间161及大空间162，该绝缘座体12设有一排4个第一端子14，该第一端子14设有一可上下弹动的接触部141凸出该舌板121下面，另外该金属外壳92上下面凸向连接槽16各设有二弹性卡扣131。
该A型标准型USB2.0电连接母座10的连接槽16的高度为5.12mm，舌板121的高度为1.84mm，该大空间162的高度为2.56mm，该小空间161的高度为0.72mm，即该大空间162的高度＝该小空间161的高度+舌板121的高度。
请参阅图3，其为USB协会所规范的A型标准型USB2.0电连接公头20与A型标准型USB2.0电连接母座10，该A型标准型USB2.0电连接公头20设有一绝缘座体21、一金属外壳22及一排四个端子23，该金属外壳22包覆该绝缘座体21，该A型标准型电连接公头的连接部设有一套接槽24套接该舌板121 及一接触介面基板25套合该大空间162，该接触介面基板25的外层为该金属外壳而内层为绝缘座体，该一排四个端子23设有接触部231平贴于该接触介面基板25的内面而面对该套接槽24。
USB协会所规范的A型标准型USB2.0电连接公头20的连接部的高度为4.5mm，该套接槽24的高度为1.95mm，该金属外壳的厚度为0.3mm，该接触介面基板25的高度为2.25mm。
如图3所示，该A型标准型USB2.0电连接公头20的接触介面基板25需对准该大空间162方可插入该A型标准型USB2.0电连接母座10的连接槽16，若插反了则无法插入，因为该接触介面基板25的高度为2.25mm无法套入该小空间161的高度为0.72mm，故在使用上较为不便。
然而为了使用上的方便性，仍需以正反双向皆可电连接较能符合需求，故申请人先前研发一种具有双面电连接功能的电连接母座，其可供上述A型标准型USB2.0电连接公头双向插入电连接，之后再研发思考一种双面电连接公头，在设计上采用2个如图3所示高度为2.25mm的接触介面基板25配合高度为1.95mm的套接槽24，然而此型双面电连接公头仅能配合上述双面电连接功能的电连接母座电连接达到两倍的传输速度，且此型双面电连接公头的二接触介面基板皆无法配合A型标准型USB2.0电连接母座的小空间套入插接，上述申请人研发的双面电连接母座由于需能供A型标准型USB2.0电连接公头双向插入电连接，故整体高度较A型标准型USB2.0电连接母座为高而不利于轻薄短小的电子产品，且再研发的双面电连接公头亦无法配合A型标准型USB2.0电连接母座作双向插接且明显较A型标准型USB2.0电连接公头为大，不符实际需求。
申请人不断努力研发终于开发出本发明，可达到轻薄短小且可符合USB协会所规范的标准型电连接母座作双向电连接。
发明内容
本发明的主要目的在于提供一种双向电连接公头，其可正反双向插入电连接USB协会规范的标准型电连接母座，达到使用上的方便性。
本发明的另一主要目的在于提供一种双向电连接公头，其可正反双向插入电连接一电连接母座，达到使用上的方便性，且其套接部低高度达到 轻薄短小的优势。
本发明的另一主要目的在于提供一种双向电连接母座，其可供一双向电连接公头正反双向插入电连接，达到使用上的方便性，且其连接槽低高度达到轻薄短小的优势。
本发明的另一主要目的在于提供一种双向电连接母座和双向电连接公头的组合，其可达到双向电连接公头正反双向插入双向电连接母座且皆可形成相同的电连接效果，达到使用上的方便性。
本发明的另一主要目的在于提供一种双向电连接公头，其可正反双向插入电连接一电连接母座，其绝缘座体包括有一基座及一套合件，该二接触介面的多数端子与该基座埋入射出成型，该二接触介面的多数端子的延伸部可上下弹动且伸出位于该基座前方，该套合件套合于该基座前方且包覆该二接触介面的多数端子的延伸部，藉此达到制造上的方便性。
本发明的另一主要目的在于提供一种双向电连接公头，其绝缘座体设有上下叠合的上座体及一下座体，该第一、二座体可分别与至少一排端子埋入射出成型，藉此达到制造上的方便性。
本发明的另一主要目的在于提供一种双向电连接母座，其绝缘座体设有上下叠合的一第一座体及一第二座体，该第一、二座体可分别与至少一排端子埋入射出成型，藉此达到制造上的方便性。
本发明的次要目的在于提供一种双向的电连接母座和电连接公头的组合，其可达到双向电连接公头正反双向插入双向电连接母座皆可形成相同的电连接效果，且达到双倍传输接效果。
为达上述目的，本发明提供一种双向电连接公头，其可插接一USB协会规范的标准型电连接母座，该标准型电连接母座可对应USB协会规范的标准型电连接公头插接，该标准型电连接母座设有一连接槽，该连接槽偏向一侧设有一舌板，该舌板对应二面形成一大空间及一小空间，该舌板面对该大空间的一面设有一组接触部，该标准型电连接公头的连接部设有一套接槽及一接触介面基板，该套接槽套接该舌板，该接触介面基板套合该大空间，该双向电连接公头包括有：一绝缘座体；及一套接部，其设于该绝缘座体一端且可插入该标准型电连接母座的连接槽；其特征在于，该套接部设有相同高度且相面对的二接触介面基板及一套接空间，该二接触介 面基板各设有绝缘层且两者的间隔为该套接空间，其中至少一接触介面基板设有一接触介面藉以电连接该标准型电连接母座，该接触介面电连接至该绝缘座体另一端，该套接部可正反双向插入该标准型电连接母座的连接槽，该二接触介面基板的高度皆可套入该小空间，且还设有一定位构造，该定位构造定位该二接触介面基板的绝缘层。
本发明再提供一种双向电连接公头，其可插接一电连接母座，该电连接母座设有一连接槽，该连接槽的中间高度设有一舌板，该舌板的二连接面形成对称的空间，该双向电连接公头包括有：一绝缘座体；及一套接部，其设于该绝缘座体一端且可插入该电连接母座的连接槽；其特征在于，该套接部设有相同高度且相面对的二接触介面基板及一套接空间，该二接触介面基板各设有绝缘层且两者的间隔为该套接空间，其中至少一接触介面基板设有一接触介面藉以电连接该电连接母座，该接触介面电连接至该绝缘座体另一端，该套接部可正反双向插入该电连接母座的连接槽，该二接触介面基板的高度皆可套合该舌板的二连接面的空间，该套接空间套合该舌板，且还设有一定位构造，该定位构造定位该二接触介面基板的绝缘层，该二接触介面基板的高度皆较如权利要求1所述的标准型电连接公头的接触介面基板为小且较标准型电连接母座的连接槽的小空间为大，且该标准型电连接公头和标准型电连接母座皆为USB协会规范的最小高度规格者。
本发明再提供一种双向电连接公头，其可插接一电连接母座，该电连接母座设有一连接槽，该连接槽的中间高度设有一舌板，该舌板的二连接面形成对称的空间，该双向电连接公头包括有：一绝缘座体；及一套接部，其设于该绝缘座体一端且可插入该电连接母座的连接槽；其特征在于，该套接部设有相同高度且相面对的二接触介面基板及一套接空间，该二接触介面基板各设有绝缘层且两者的间隔为该套接空间，其中至少一接触介面基板设有一接触介面藉以电连接该电连接母座，该接触介面电连接至该绝缘座体另一端，该套接部可正反双向插入该电连接母座的连接槽，该二接触介面基板的高度皆可套合该舌板的二连接面的空间，该套接空间套合该舌板，且还设有一定位构造，该定位构造定位该二接触介面基板的绝缘层，该二接触介面基板的高度皆较如权利要求1所述的标准型电连接公头的接触介面基板为小且较标准型电连接母座的连接槽的小空间为大且在2.0mm 以下。
本发明再提供一种双向电连接公头，其可插接一电连接母座，该电连接母座设有一连接槽，该连接槽的中间高度设有一舌板，该舌板的二连接面形成对称的空间，该双向电连接公头包括有：一绝缘座体；及一套接部，其设于该绝缘座体一端且可插入该电连接母座的连接槽；其特征在于，该套接部设有相同高度且相面对的二接触介面基板及一套接空间，该二接触介面基板各设有绝缘层且两者的间隔为该套接空间，该套接部可正反双向插入该电连接母座的连接槽，该二接触介面基板的高度皆可套合该舌板的二连接面的空间，该套接空间套合该舌板，且设有一定位构造，该定位构造定位该二接触介面基板的绝缘层，其中仅有一接触介面基板设有一接触介面藉以电连接该电连接母座，该接触介面电连接至该绝缘座体另一端。
本发明再提供一种双向电连接母座，其可供一双向电连接公头的套接部插接，该套接部设有相同高度且相面对的二接触介面基板及一套接空间，该二接触介面基板的间隔为该套接空间，该双向电连接母座包括有：一绝缘座体，其一端凸出设有一舌板，该舌板的两连接面至少一面设有一接触介面藉以电连接该双向电连接公头，该接触介面电连接至该绝缘座体另一端；及一连接槽，其设于该绝缘座体一端且包覆该舌板；其特征在于，该舌板位于该连接槽的中间高度，该舌板的两连接面形成对称的空间，该双向电连接公头的套接部可双向插入该连接槽，该二接触介面基板的高度皆可套合该舌板的二连接面的空间，该套接空间套合该舌板，且两连接面的空间的高度皆实质相同于如权利要求1所述的标准型电连接母座的小空间。
本发明再提供一种双向电连接母座，其可供一双向电连接公头的套接部插接，该套接部设有相同高度且相面对的二接触介面基板及一套接空间，该二接触介面基板的间隔为该套接空间，该双向电连接母座包括有：一绝缘座体，其一端凸出设有一舌板，该舌板的两连接面至少一面设有一接触介面藉以电连接该双向电连接公头，该接触介面电连接至该绝缘座体另一端；及一连接槽，其设于该绝缘座体一端且包覆该舌板；其特征在于，该舌板位于该连接槽的中间高度，该舌板的两连接面形成对称的空间，该双向电连接公头的套接部可双向插入该连接槽，该二接触介面基板的高度皆可套合该舌板的二连接面的空间，该套接空间套合该舌板，且两连接面的 空间的高度皆较于如权利要求1所述的标准型电连接母座的大空间为小且大于小空间，且该标准型电连接母座为USB协会规范的最小高度规格者。
本发明再提供一种双向电连接母座，其可供一双向电连接公头的套接部插接，该套接部设有相同高度且相面对的二接触介面基板及一套接空间，该二接触介面基板的间隔为该套接空间，该双向电连接母座包括有：一绝缘座体，其一端凸出设有一舌板，该舌板的两连接面至少一面设有一接触介面藉以电连接该双向电连接公头，该接触介面电连接至该绝缘座体另一端；及一连接槽，其设于该绝缘座体一端且包覆该舌板；其特征在于，该舌板位于该连接槽的中间高度，该舌板的两连接面形成对称的空间，该双向电连接公头的套接部可双向插入该连接槽，该二接触介面基板的高度皆可套合该舌板的二连接面的空间，该套接空间套合该舌板，且两连接面的空间的高度皆较如权利要求1所述的标准型电连接母座的大空间为小且大于小空间且小于2.1mm。
本发明再提供一种双向电连接母座，其可供一双向电连接公头的套接部插接，该套接部设有相同高度且相面对的二接触介面基板及一套接空间，该二接触介面基板的间隔为该套接空间，该双向电连接母座包括有：一绝缘座体，其一端凸出设有一舌板，该舌板的两连接面至少一面设有一接触介面藉以电连接该双向电连接公头，该接触介面电连接至该绝缘座体另一端；及一连接槽，其设于该绝缘座体一端且包覆该舌板；其特征在于，该舌板位于该连接槽的中间高度，该舌板的两连接面形成对称的空间，该双向电连接公头的套接部可双向插入该连接槽，该二接触介面基板的高度皆可套合该舌板的两连接面的空间，该套接空间套合该舌板，且该两连接面中仅有一面设有该接触介面。
本发明再提供一种双向的电连接母座和电连接公头的组合，其包括有：一电连接母座，其设有一绝缘座体及一连接槽，该绝缘座体一端凸出设有一舌板，该舌板的两连接面至少一面设有一接触介面，该接触介面电连接至该绝缘座体另一端，该连接槽设于该绝缘座体一端，且该舌板位于该连接槽；及一电连接公头，其设有一绝缘座体及一套接部，该套接部设于该绝缘座体一端，该电连接公头的套接部设有相面对的二接触介面基板及一套接空间，该二接触介面基板各设有绝缘层且两者的间隔为该套接空间， 其中至少一接触介面基板设有一接触介面藉以电连接该电连接母座的接触介面；其特征在于，该电连接公头还设有一定位构造，该定位构造定位该二接触介面基板的绝缘层，该二接触介面基板的高度相同且皆较如权利要求1所述的标准型电连接公头的接触介面基板为小且在2mm以下，该舌板位于该连接槽的中间高度，该舌板的两连接面形成对称的空间，且两连接面的空间的高度皆较如权利要求1所述的标准型电连接母座的大空间为小且小于2.1mm，且该电连接母座和电连接公头至少其中之一设有二该接触介面，该双向电连接公头的套接部可双向插入该连接槽，该二接触介面基板的高度皆可套合该舌板的两连接面的空间，该套接空间套合该舌板。
本发明再提供一种双向的电连接母座和电连接公头的组合，其包括有：一电连接母座，其设有一绝缘座体及一连接槽，该绝缘座体一端凸出设有一舌板，该舌板的两连接面至少一面设有一接触介面，该接触介面电连接至该绝缘座体另一端，该连接槽设于该绝缘座体一端，且该舌板位于该连接槽；及一电连接公头，其设有一绝缘座体及一套接部，该套接部设于该绝缘座体一端，该电连接公头的套接部设有相面对的二接触介面基板及一套接空间，该二接触介面基板各设有绝缘层且两者的间隔为该套接空间，其中至少一接触介面基板设有一接触介面藉以电连接该电连接母座的接触介面；其特征在于，该二接触介面基板的高度相同，该舌板位于该连接槽的中间高度，该舌板的两连接面形成对称的空间，该双向电连接公头的套接部可双向插入该连接槽，该二接触介面基板的高度皆可套合该舌板的二连接面的空间，该套接空间套合该舌板，该双向电连接母座和双向电连接公头其中之一设有二接触介面，而另一个仅设有一接触介面。
藉由以上构造，本发明具有以下优点：
1.本发明的双向电连接公头可正反双向插入电连接USB协会规范的标准型电连接母座，达到使用上的方便性。
2.本发明的双向电连接公头，其可正反双向插入电连接一电连接母座，达到使用上的方便性，且其套接部低高度达到轻薄短小的优势。
3.本发明的双向电连接母座可供一双向电连接公头正反双向插入电连接，达到使用上的方便性，且其连接槽低高度达到轻薄短小的优势。
4.本发明双向的电连接母座和电连接公头的组合，其可达到双向电连接 公头正反双向插入双向电连接母座且皆可形成相同的电连接效果，达到使用上的方便性。
5.本发明的双向的电连接母座和电连接公头的组合，其可达到双向电连接公头正反双向插入双向电连接母座且皆可形成相同的电连接效果，且达到双倍传输接效果。
6.本发明的双向电连接公头，其绝缘座体包括有一基座及一套合件，该二接触介面的多数端子与该基座埋入射出成型，该二接触介面的多数端子的延伸部可上下弹动且伸出位于该基座前方，该套合件套合于该基座前方且包覆该二接触介面的多数端子的延伸部，藉此达到制造上的方便性。
7.本发明的电连接母座，其绝缘座体设有上下叠合的一第一座体及一第二座体，该第一、二座体可分别与至少一排端子埋入射出成型，藉此达到制造上的方便性。
8.本发明的双向电连接公头，其绝缘座体设有上下叠合的上座体及一下座体，该第一、二座体可分别与至少一排端子埋入射出成型，藉此达到制造上的方便性。
本发明的上述及其他目的、优点和特色由以下较佳实施例的详细说明中并参考图式当可更加明白。
附图说明
图1是已知的USB协会所规范的标准型USB2.0电连接母座的侧视剖面图。
图2是已知的USB协会所规范的标准型USB2.0电连接母座的前视图。
图3是已知的USB协会所规范的标准型USB2.0电连接母座和标准型USB2.0电连接公头的侧视剖面图。
图4是本发明第一实施例的双面公头的侧视剖面图。
图5是本发明第一实施例的双面公头的前视剖面图。
图6是本发明第一实施例的双面公头的上视剖面图。
图7是本发明第一实施例的双面公头的使用状态侧视剖面图。
图8是本发明第一实施例的单面母座侧的视剖面图。
图9是本发明第一实施例的前视图。
图10是本发明第一实施例的单面母座和双面公头组合侧视剖面图。
图11是本发明第一实施例的双面母座的侧视剖面图。
图12是本发明第一实施例的双面母座的前视图。
图13是本发明第一实施例的双面母座和单面公头组合侧视剖面图。
图14是本发明第一实施例的双面母座和双面公头组合侧视剖面图。
图15是本发明第一实施例的另一双面公头前视剖面图。
图16是本发明第一实施例的另一双面公头前视剖面图。
图17是本发明第二实施例的双面公头的侧视剖面图(剖第一端子40的位置)。
图18是本发明第二实施例的双面公头的前视剖面图。
图19是本发明第二实施例的双面公头的上视剖面图。
图20是本发明第二实施例的双面公头的侧视剖面图(剖第二端子50的位置)。
图21是本发明第二实施例的双面公头的二排端子排列上视图。
图22是本发明第二实施例的双面公头的后视剖面图。
图23是本发明第二实施例的双面公头的使用状态侧视剖面图。
图24是本发明第二实施例的双面公头的使用状态侧视剖面图。
图25是本发明第二实施例的另一双面公头的侧视剖面图(剖第一端子40的位置)。
图26是本发明第二实施例的单面母座的前视图。
图27是本发明第二实施例的单面母座和双面公头组合侧视剖面图。
图28是本发明第二实施例的双面母座的前视图。
图29是本发明第二实施例的双面母座和单面公头组合侧视剖面图。
图30是本发明第二实施例的双面母座和双面公头组合侧视剖面图。
图31是本发明第二实施例的另一双面公头的侧视剖面图(剖第一端子40的位置)。
图32是本发明第二实施例的另一双面公头的侧视剖面图(剖第二端子50的位置)。
图33是本发明第二实施例的另一双面公头的使用状态侧视剖面图。
图34是本发明第三实施例的双面公头的侧视剖面图。
图35是本发明第三实施例的双面公头的前视剖面图。
图36是本发明第三实施例的双面公头的上视剖面图。
图37是本发明第三实施例的双面公头的使用状态侧视剖面图。
图38是本发明第三实施例的单面母座的侧视剖面图。
图39是本发明第三实施例的单面母座的前视图。
图40是本发明第三实施例的单面母座和双面公头组合侧视剖面。
图41是本发明第三实施例的双面母座的侧视剖面图。
图42是本发明第三实施例的双面母座的前视图。
图43是本发明第三实施例的双面母座和单面公头组合侧视剖面图。
图44是本发明第三实施例的双面母座和双面公头组合侧视剖面图。
图45是本发明第四实施例的前视剖面图。
图46是本发明第五实施例的前视剖面图。
图47是本发明第六实施例的前视剖面图。
图48是本发明第七实施例的上视图。
图48A是本发明第七实施例的剖面图。
图49是本发明第八实施例的上视图。
图49A是本发明第八实施例的剖面图。
图50是本发明第九实施例的上视图。
图50A是本发明第九实施例的剖面图。
图51是本发明第十实施例的上视图。
图51A是本发明第十实施例的剖面图。
图52是本发明第十一实施例的侧视剖面分解图。
图53是本发明第十一实施例的侧视剖面组合图。
图54是本发明第十一实施例的前视剖面组合图。
图55是本发明第十一实施例的侧视剖面分解图。
图56是本发明第十一实施例的侧视剖面组合图。
图57是本发明第十一实施例的前视剖面组合图。
图58是本发明第十二实施例的侧视剖面分解图。
图59是本发明第十二实施例的侧视剖面组合图。
图60是本发明第十二实施例的前视剖面组合图。
图61是本发明第十二实施例的侧视剖面分解图。
图62是本发明第十二实施例的侧视剖面组合图。
图63是本发明第十二实施例的侧视剖面组合图。
图64是本发明第十三实施例的公头的立体图。
图65是本发明第十三实施例的公头的上视剖面图。
图66是本发明第十三实施例的公头的侧视剖面图。
图67是本发明第十三实施例的母座的立体图。
图68是本发明第十三实施例的母座的前视图。
图69是本发明第十四实施例的上视剖面图。
图69A是本发明第十四实施例的一端公头前视剖面图。
图70是本发明第十五实施例的上视剖面图。
图71是本发明第十五实施例的一端公头前视剖面图。
图72是本发明第十五实施例的另一端母座前视剖面图。
图73是本发明第十五实施例的侧视剖面图。
图74是本发明第十六实施例的立体分解图。
图74是本发明第十六实施例的立体组合图。
图74是本发明第十六实施例的侧视剖面图。
图77是本发明第十七实施例的母座和公头侧视剖面组合图。
图78是本发明第十七实施例的公头侧视剖面图。
图79是本发明第十七实施例的公头前视图。
图80是本发明第十七实施例的公头的立体分解图。
图81是本发明第十七实施例的公头的套合件立体图。
图82是本发明第十七实施例的公头的金属隔板的侧视图。
图83是本发明第十七实施例的母座头侧视剖面组合图。
图84是本发明第十七实施例的母座的绝缘座体的前视图。
图85是本发明第十七实施例的母座的视剖面组合图。
图86是本发明第十八实施例的公头的立体分解图。
图87是本发明第十八实施例的公头的立体图。
图88是本发明第十八实施例的公头的前视剖面图。
图89是本发明第十八实施例的公头的端子立体图。
图90是本发明第十八实施例的母座的立体分解图。
图91是本发明第十八实施例的母座的前视图。
图92是本发明第十九实施例的公头的前视剖面图。
图93是本发明第十九实施例的母座的前视图。
具体实施方式
请参阅图4至图16，其为本发明第一实施例，其为双向USB2.0电连接公头及双向USB2.0电连接母座。
请参阅图4、图5及图6，其为本实施例的一双向双面USB2.0电连接公头100，其包括有：一绝缘座体30、二排第一端子40、一金属外壳60、一套接部75、一定位构造及一后塞70，其中：
该绝缘座体30为塑胶射出成型，其前段设有一套接空间77，该绝缘座体30形成该套接空间77的上、下、左、右面，该绝缘座体30前段截面为口字形框体结构，该套接空间77的插入口朝前，该绝缘座体30设有二排第一端子槽31，该第一端子槽31的中间设有凹部32。
该金属外壳60包覆该绝缘座体30，该金属外壳60的前视形状呈方形上下对称且左右对称。
该套接部75设于该绝缘座体30前端，该套接部75设有相面对的二接触介面基板76及一套接空间77，该二接触介面基板76皆设有绝缘层761且间隔为该套接空间77，该二接触介面基板76的内层的绝缘层761由该绝缘座体30一体成型且外层为该金属外壳60，该套接空间77同为该绝缘座体30的套接空间77，该二接触介面基板76内层的绝缘层761即为该套接空间77的上下面，该二接触介面基板76各设有一USB2.0接触介面藉以电连接一A型标准型USB2.0电连接母座，该二USB2.0接触介面由该二排第一端子40所形成，该二USB2.0接触介面电连接至该绝缘座体30后端，该二USB2.0接触介面为相同接触介面且接点电路序号相互为反向排列，该套接部75的外形呈方形上下对称且左右对称该套接部可正反双向插入该A型标准型USB2.0电连接母座的连接槽，该二接触介面基板76皆可套入该小空间。
该定位构造为一体成型于该绝缘座体30前段的二侧壁34，该二侧壁 34一体连接于该二接触介面基板76的绝缘层二侧之间藉以定位该二接触介面基板76的绝缘层761，该二接触介面基板76的绝缘层761为该套接空间77的上下面，该二侧壁34为该套接空间77的左右面。
该二排第一端子40皆为一排4个且组装固定于该绝缘座体30的二排第一端子槽31，该第一端子40由一端至另一端依序设有一接脚41、一固定部42及一延伸部43，该固定部42与该第一端子槽31固定，该延伸部43连接于该固定部42前端并延伸至该接触介面基板76且设有一接触部44，该接触部44不可弹动齐平于该接触介面基板76内面，该延伸部43前端设有一卡定部45卡入该凹部32前端所形成的卡孔，该接脚41连接于该固定部42另一端并伸出该绝缘座体30后端且未段形成接线部411，该二排第一端子40的接触部44分别形成该二接触介面基板76的USB2.0接触介面，该二USB2.0接触介面为相同接触介面且接点电路序号相互为反向排列，如图5所示，上方的USB2.0接触介面的接点电路序号由左至右排列为1，2，3，4，而下方的USB2.0接触介面的接点电路序号由左至右排列为4，3，2，1。
该后塞70套设塞紧于该金属外壳后段内且于该绝缘座体的后端，该后塞70是三件式组合而可使该二排第一端子40的接脚41穿过并密合，该后塞70主要用以塞盖该二排第一端子槽31连通至该绝缘座体30后端的孔隙。
本实施例是作为一连接线的接头，以灌胶方式成型一绝缘的外壳80包覆该金属外壳60后段，藉由设有该后塞70可避免在灌胶制程中胶液流入第一端子槽31，该二排第一端子40的接脚的接线部411系相同接点电路序号者接到同一电线85。
藉由以上构造，请参阅图7，由于该套接部75的二接触介面基板76的高度皆可套入该A型标准型USB2.0电连接母座10的连接槽16的小空间161，故该套接部75不论正向或反向皆可插入该A型标准型USB2.0电连接母座10的连接槽16，且二接触介面基板76其中之一的USB2.0接触介面(接触部44)与该A型标准型USB2.0电连接母座10的舌板121下面的USB2.0接触介面(接触部141)电连接。
本实施例的套接部75的二接触介面基板76为相同高度各约为0.65mm，套接空间77约为1.95mm，故套接部75的高度约为3.25mm明显较A型标准型USB2.0电连接公头20的连接部的高度(4.5mm)为低，且较该 A型标准型USB2.0电连接母座10的连接槽16的大空间162(2.65mm)为高，故在使用上该套接部75不会误插入大空间162，然而在设计上该接触介面基板76的高度可在0.5mm至0.85mm之间，套接部75的高度可在3mm至4mm之间。
藉由以上说明，本实施例的公头具有以下优点：
1.该套接部75不论正向或反向皆可插入该A型标准型USB2.0电连接母座10的连接槽16作电连接，使用上甚为方便。
2.该套接部75的高度约为3.25mm明显较A型标准型USB2.0电连接公头20的连接部的高度(4.5mm)为低，具有轻薄短小的优势。
3，构造简化，易于制造。
请参阅图8及图9，其为本实施例的一双向单面USB2.0电连接母座90，其包括有：一绝缘座体92、一金属外壳93、一排第一端子94及一后盖97，其中：
该绝缘座体92为塑胶射出成型，其前端中间凸出设有一呈水平延伸的舌板921，该舌板921的下面设有一USB2.0接触介面，该USB2.0接触介面由该一排第一端子94形成，该接触介面电连接至该绝缘座体30后端。
该金属外壳93包覆该绝缘座体92及舌板921而于绝缘座体92前端形成一连接槽96，该舌板921位于该连接槽96的中间高度，该舌板921的上下面形成对称空间，该连接槽96的外形呈方形上下对称且左右对称。
该一排第一端子94组装或埋射设于该绝缘座体92，每一端子设有一接脚941、一固定部942及一延伸部943，该固定部942与该绝缘座体92固定，该延伸部943连接于该固定部942前端并延伸至该舌板921且设有一接触部944，该接触部944凸出该舌板921下面且可上下弹动，该接脚941连接于该固定部942后端并伸出该绝缘座体，该一排第一端子94的接触部944形成该USB2.0接触介面。
该后盖97盖于该绝缘座体92后方及下方，可藉以定位该一排第一端子94的接脚941。
本实施例的特征在于该连接槽96在舌板921的上下两连接面的空间为相同高度约为0.72mm皆较前述的A型标准型USB2.0电连接母座的大空间162为小，大致相同小空间，而舌板921的高度则仍为1.84mm，该连接槽 96的高度约为3.3mm，明显低于前述A型标准型USB2.0电连接母座10，一电连接公头的套接部可双向插入该连接槽96。
藉由以上构造，请参阅图10，上述该双向双面USB2.0电连接公头100的套接部75的二接触介面基板76的高度皆可套入该连接槽96的舌板921的上下两连接面的空间，故该套接部75不论正向或反向皆可插入该双向单面USB2.0电连接母座90的连接槽96，且二接触介面基板76其中之一的USB2.0接触介面(接触部44)与该双向单面USB2.0电连接母座90的舌板921下面的USB2.0接触介面(接触部944)电连接，另外该双向双面USB2.0电连接公头的套接部75与该双向单面USB2.0电连接母座90的连接槽96两者可达到较佳的套合，即二接触介面基板76与连接槽96的舌板921的上下两连接面的空间皆为紧配套合，套合间隙小于15mm，如此不致如图7所示，一接触介面基板76在大空间162仍余太大空间。
本实施例在设计上，该连接槽96在舌板921的上下两连接面的空间可为相同高度亦可为不等高，高度可在0.55mm至2.1mm之间，该连接槽96的高度在设计上可在3mm至6mm之间，如此配合插接的双向USB2.0电连接公头的接触介面基板的高度在0.5mm至2.0mm之间，该套接部的高度在3mm至6mm之间。
请参阅图11及图12，其为本实施例的一USB2.0双向双面电连接母座901，其大致与该双向单面USB2.0电连接母座90相同，其差异在于还增设有一排第一端子94，而于舌板921上面亦形成一USB2.0接触介面，该舌板921上、下面的USB2.0接触介面为相同接触介面且接点电路序号相互为反向排列。
请参阅图13，其中该双向单面USB2.0电连接公头104大致与该双向双面USB2.0电连接公头100相同，其差异在于该套接部75的二接触介面基板76仅其中之一设有USB2.0接触介面，故该套接部75不论正向或反向皆可插入该双向双面USB2.0电连接母座901的连接槽96，且该一接触介面基板76的USB2.0接触介面(接触部44)必然与该双向双面USB2.0电连接母座901的舌板921上、下面其中之一USB2.0接触介面(接触部944)电连接。
请参阅图14，该双向双面USB2.0电连接公头100的套接部75不论正 向或反向皆可插入该双向双面USB2.0电连接母座901的连接槽96，如此公头与母座的两接触介面皆可双定向对接，达到使用上的方便性且可达到两倍的传输速度，然而本实施例的公头和母座皆较已知者更为轻薄短小。
图14及图13所示，公头的二接触介面基板76与母座的连接槽96的舌板921的上下两连接面的空间皆为紧配套合，套合间隙套合间隙小于15mm。
图14及图13所示，公头的二接触介面基板76与母座的连接槽96之舌板921的上下两连接面的空间皆为紧配套合，套合间隙套合间隙小于15mm。
请参阅图15，其为本实施例的双向双面USB2.0电连接公头的另一变化实施，其差异在于该绝缘座体30为上座体301和下座体302叠合而成，该上座体301前段截面呈ㄇ形，该下座体302前段截面呈ㄩ形，上、下座体301、302分别与一排第一端子40埋入射出成型，上、下座体301、302分别成型一接触介面基板76的绝缘层，该二接触介面基板76的绝缘层的左右侧各组装或埋射设有一呈L形的补强片35。
另外，上述上、下座体301、302亦可各设一排端子槽分别组装一排第一端子。
请参阅图16，其为本实施例的双向双面USB2.0电连接公头的另一变化实施，其差异在于该补强片35呈一字形，且该绝缘座体30系一体与二排第一端子埋入射出成型。
请参阅图17至图33，其为本发明第二实施例，其为双向USB3.0电连接公头及双向USB3.0电连接母座。
请参阅图17至图20，其为本实施例的一双向双面USB3.0电连接公头103，其大致与第一实施例相同，其差异在于还设有二排各5个第二端子50，该绝缘座体30设有上下叠合的上、下座体301、302，该上、下座体301、302各设有一排5个第二端子槽33，该二排第二端子50分别组装于该二排第二端子槽33，另外该上、下座体301、302间设有一水平延伸的金属隔板87，藉以分隔二排第二端子50而可减少相互的电性干扰而有利于高速传输。
请参阅图20，该第二端子50由一端至另一端依序设有一接脚51、一固定部52及一延伸部53，该固定部52与该第二端子槽33固定，该延伸部 53连接于该固定部52前端并延伸至该接触介面基板76且未段反折设有一接触部54，该接触部54为该延伸部53未端的断面，该接触部54可上下弹动且凸出该接触介面基板76内面，该接脚51连接于该固定部52另一端并伸出该绝缘座体30后端且未段形成接线部511，该二排第一端子40的接触部44和二排第二端子50的接触部54分别形成该二接触介面基板76的USB3.0接触介面，该二USB3.0接触介面为相同接触介面且接点电路序号相互为反向排列，如图18所示，上方的一排第一端子的接触部44的接点电路序号由左至右排列为1，2，3，4，一排第二端子的接触部54的接点电路序号由左至右排列为9，8，7，6，5，而下方的一排第一端子的接触部44的接点电路序号由左至右排列为4，3，2，1，一排第二端子的接触部54的接点电路序号由左至右排列为5，6，7，8，9。
请参阅图21，每排第二端子50的中间端子为接地端子，而中间端子的两侧则各为一对讯号端子，在设计上每对讯号端子相互接近则有利于高速传输，故两侧的二第二端子50的固定部52和接脚51相互靠近。
请参阅图22，该后塞70是为三件式组合，包括有一上部72、一中部71及一下部73，藉以使该二排第一端子40的接脚41及该二排第二端子50的接脚51穿过并密合，该后塞70主要用以塞盖该二排第二端子槽33连通至该绝缘座体30后端的孔隙。
藉由以上构造，请参阅图23，由于该套接部75的二接触介面基板76的高度皆可套入该A型标准型USB3.0电连接母座11的连接槽16的小空间161，该A型标准型USB3.0电连接母座11与前述的A型标准型USB2.0电连接母座10的构造大致相同，仅再增设有一排5个第二端子15，该第二端子15设有一不弹动的接触部151位于该第一端子14的接触部141前方，故该套接部75不论正向或反向皆可插入该A型标准型USB3.0电连接母座11的连接槽16，且二接触介面基板76其中之一的USB3.0接触介面(接触部44、54)与该A型标准型USB3.0电连接母座11的舌板121下面的USB3.0接触介面(接触部141、151)电连接。
本实施例的二排第一端子40的接脚的接线部411系相同接点电路序号者接到同一电线85，二排第二端子50的接脚的接线部511系相同接点电路序号者接到同一电线85，如此连接线86内则有一组9条电线85。
请参阅图24，本实施例的二排第一端子40的接脚的接线部411及二排第二端子50的接脚的接线部511各自连接一电线85，如此连接线86内则有二组各9条共计18条电线85。
请参阅图25，其为本实施例的双向双面USB3.0电连接公头的另一变化实施，其差异在于该绝缘座体30的上、下座体301、302各加设有一水平延伸的金属隔板88，藉以减少一排第一、二端子40、50相互的电性干扰而更加有利于高速传输。
请参阅图26及图27，其为本实施例的一双向单面USB3.0电连接母座902，其大致与第一实施例的USB2.0双向双面电连接母座901相同，其差异在于还设有一排5个第二端子95，该第二端子95设有一不弹动的接触部954位于该第一端子94的接触部944前方，该接触部954略凹陷于舌板921下面，该一排接触部944和一排接触部954形成USB3.0接触介面。
该双向双面USB3.0电连接公头103的套接部75的二接触介面基板76的高度皆可套入该连接槽96的舌板921的上下两连接面的空间，故该套接部75不论正向或反向皆可插入该双向单面USB4.0电连接母座902的连接槽96，且二接触介面基板76其中之一的USB3.0接触介面(接触部44、54)与该双向单面USB.0电连接母座902的舌板921下面的USB3.0接触介面(接触部944、954)电连接，另外该双向双面USB3.0电连接公头103的套接部75与该双向单面USB3.0电连接母座902的连接槽96两者可达到较佳的套合，不致如图23所示，一接触介面基板76在大空间162仍余太大空间。
请参阅图28及图29，其为本实施例的一双向双面USB3.0电连接母座903与一双向单面USB3.0电连接公头107对接，该双向双面USB3.0电连接母座903大致与上述的双向单面USB3.0电连接母座902相同，其差异在于还增设有一排第一端子94及一排第二端子95，而于舌板921上面亦形成一USB3.0接触介面，该舌板921的两连接面的内段较外段为高而呈凸字型，且该二USB3.0接触介面的一排第二端子95的接触部954分别平贴定位于该舌板921的两连接面的外段且不可上下弹动，该舌板921上、下面的USB3.0接触介面为相同接触介面且接点电路序号相互为反向排列，该双向单面USB3.0电连接公头107则与上述的双向双面USB3.0电连接公头103大致相同，其差异在于该套接部75的二接触介面基板76仅其中之一设有 USB3.0接触介面，故该套接部75不论正向或反向皆可插入该USB3.0双向双面电连接母座903的连接槽96，且该一接触介面基板76的USB3.0接触介面(接触部44、54)必然与该双向双面USB3.0电连接母座903的舌板921上、下面其中之一USB3.0接触介面(接触部944、954)电连接。
请参阅图30，其为该双向双面USB3.0电连接母座903与该双向双面USB3.0电连接公头103对接，如此公头与母座的两接触介面皆可双定向对接，达到使用上的方便性且双倍传输的效果。
本实施例的母座在设计上，该连接槽96在舌板921的上下两连接面的空间可为相同高度亦可为不等高，高度可在0.55mm至1.5mm之间，该连接槽96的高度在设计上可在3mm至4.9mm之间，如此配合插接的双向USB2.0电连接公头的接触介面基板的高度在0.5mm至1.45mm之间，该套接部的高度在3mm至4.85mm之间。
请参阅图31及图32，其为本实施例的双向双面USB3.0电连接公头的另一变化实施，其差异在于该二接触介面基板76的内面凸出设有二排可上下弹动的接触部，即该二排第一端子40自延伸部43板面刺破向套接空间77凸出一反向延伸片45，反向延伸片45可上下弹动且设有该接触部44，该二排第二端子50自延伸部53板面刺破向套接空间77凸出一反向延伸片55，反向延伸片55可上下弹动且末端断面设有该接触部54，该接触部44、54皆可弹动且较A型标准型电连接公头的接触部凸出接触介面基板约0.4mm至0.7mm，故该套接空间77的高度可设计较大约为2.35mm至2.7mm，较已知A型标准型USB2.0电连接公头20的套接槽24的高度1.95mm为大，本实施例设计凸出0.6mm，该套接空间77的高度则为2.6mm，套接部75的高度可达4.0mm，请参阅图32，该套接部75套入该A型标准型USB3.0电连接母座11的连接槽16时，该接触部44、54藉由弹动仍可电连接该接触部141、151，然而该接触介面基板76在连接槽16的大空间的剩余空间可减少，仅约为1.12mm，如此公头不当受力向下旋转的空间缩短而可避免折断母座的舌板121。
请参阅图34至图44，其为本发明第三实施例，其为双向MICRO USB电连接公头及双向MICRO USB电连接母座。
请参阅图34、图35、图36及图37，其为本实施例的一双向双面MICRO  USB电连接公头102，其可双向对接一标准型MICRO USB电连接母座101，如图37所示，该标准型MICRO USB电连接母座101设有一绝缘座体12及一金属外壳13，该绝缘座体12前端偏上设有一水平向前凸出的舌板121，该金属外壳13包覆该绝缘座体12且形成一连接槽16包覆该舌板121，该连接槽16在舌板121的上、下面分别形成小空间161及大空间162，该绝缘座体12设有一排5个第一端子14，该第一端子14设有一不可上下弹动的接触部141略凹陷于该舌板121下面，该一排第一端子14的接触部141形成一MICRO USB接触介面。
USB协会规范的标准型MICRO USB(2.0或3.0)电连接母座的舌板的高度为0.6mm，小空间的高度为0.28mm及大空间的高度为0.97mm，连接槽总高度为1.85mm，接触部141凹陷于该舌板121下面的高度为0.12mm，MICRO USB2.0为一舌板上设有5个不弹动的接触部，而MICRO USB3.0则为二个舌板上各设有5个不弹动的接触部。
USB协会规范的标准型MICRO USB(2.0或3.0)电连接公头的连接部的高度为1.8mm，而套接槽的高度为0.65mm，金属外壳的厚度为0.25mm，接触介面基板的高度为0.9mm。请参阅图34、图35、图36，本实施例的双向双面MICRO USB电连接公头102包括有：一绝缘座体30、二排第一端子40、一金属外壳60、一定位构造及一套接部75，其中：
该绝缘座体30为塑胶射出成型，其为上座体301和下座体302组合而成，其前段设有一套接空间77，该绝缘座体30形成该套接空间77的上、下、左、右面，该套接空间77的插入口朝前。
该金属外壳60包覆该绝缘座体30，该金属外壳60的前视形状呈方形上下对称且左右对称。
该套接部75设于该绝缘座体30前端，该套接部75设有相面对的二接触介面基板76及一套接空间77，该二接触介面基板76之间隔为该套接空间77，该二接触介面基板76的内层由该绝缘座体30一体成型且外层为该金属外壳60，该套接空间77同为该绝缘座体30的套接空间77，该二接触介面基板76各设有一MICRO USB接触介面，该二MICRO USB接触介面由该二排第一端子40所形成，该二MICRO USB接触介面电连接至该绝缘座体30，该二接触介面为相同接触介面且接点电路序号相互为反向排列， 该套接部75的外形呈方形上下对称且左右对称，该套接部75可正反双向插入该标准型MICRO USB电连接母座101的连接槽，该二接触介面基板76皆可套入该小空间。
该定位构造为一体成型于该绝缘座体30前段的二侧壁34，该二侧壁34一体连接于该二接触介面基板76的绝缘层二侧之间藉以定位该二接触介面基板76的绝缘层，该二接触介面基板76内层的绝缘层为该套接空间77的上下面，该二侧壁34为该套接空间77的左右面。
该二排第一端子40皆为一排5个，该二排第一端子40分别与该上座体301和下座体302埋入射出固定，该第一端子40由一端至另一端依序设有一接脚41、一固定部42及一延伸部43，该固定部42与该第一端子槽31固定，该延伸部43连接于该固定部42前端并延伸至该接触介面基板76，该延伸部43前段的板面下料并向且该套接空间77凸出一反向延伸片45，该反向延伸片45可上下弹动且未端断面设有一接触部44，该接触部44凸出该接触介面基板76内面，该接脚41连接于该固定部42另一端并伸出该绝缘座体30后端且未段形成接线部411，该二排第一端子40的接触部44分别形成该二接触介面基板76的MICRO USB接触介面，该二MICRO USB接触介面为相同接触介面且接点电路序号相互为反向排列，如图35所示，上方的MICRO USB接触介面的接点电路序号由左至右排列为1，2，3，4，5而下方的MICRO USB接触介面的接点电路序号由左至右排列为5，4，3，2，1。
另外，如图36所示，该一排第一端子40的接触部44系接点电路序号1，5者较接近前端，而接点电路序号2，3，4者较接近后端，另外，如图35所示，二排第一端子40的接触部44左右错开，才不会相互碰触。
本实施例是作为一连接线的接头，以灌胶方式成型一外壳80或射出成型上、下壳体组装成一外壳80，该二排第一端子40的接脚的接线部411系相同接点电路序号者接到同一电线85，如此连接线86内则有一组9条电线85。
藉由以上构造，请参阅图37，由于该套接部75的二接触介面基板76的高度皆可套入该标准型MICRO USB电连接母座101的连接槽16的小空间161，故该套接部75不论正向或反向皆可插入该标准型MICRO USB电连接母座10的连接槽16，且二接触介面基板76其中之一的MICRO USB 接触介面(接触部44)与该标准型MICRO USB电连接母座101的舌板121下面的MICRO USB接触介面(接触部141)电连接。
本实施例的套接部75的二接触介面基板76的高度相同皆约为0.3mm至0.36mm，套接空间77约为0.65mm，故套接部75的高度约为1.2mm至1.35mm明显较标准型MICRO USB电连接公头的连接部的高度(1.8mm)为低，且较该标准型MICRO USB电连接母座101的连接槽16的大空间162的高度(0.97mm)为高，故在使用上该套接部75不会误插入大空间162，然而在设计上该接触介面基板76的高度可在0.23mm至0.4mm之间，套接部75的高度可在1.1mm至1.45mm之间。
在设计上，为了易于制造，该接触介面基板76的高度若略大于小空间161的高度(0.28mm)时，仍是可使用的状态，因仍可藉由舌板921的塑胶弹性而可迫紧插入。
请参阅图38及图39，其为本实施例的一双向单面MICRO USB电连接母座904，其包括有：一绝缘座体92、一金属外壳93及一排第一端子94，其中：
该绝缘座体92为塑胶射出成型，其前端中间凸出设有一呈水平延伸的舌板921，该舌板921的下面设有一MICRO USB接触介面，该MICRO USB接触介面由该一排第一端子94形成，该接触介面电连接至该绝缘座体30后端；
该金属外壳93包覆该绝缘座体92及舌板921而于绝缘座体92前端形成一连接槽96，该舌板921位于该连接槽96的中间高度，该舌板921的上下面形成对称空间，该连接槽96的外形呈方形上下对称且左右对称。
该一排第一端子94组装设于该绝缘座体，每一端子设有一接脚941、一固定部942及一延伸部943，该固定部942与该绝缘座体92固定，该延伸部943连接于该固定部942前端并延伸至该舌板921且设有一接触部944，该接触部944略凹陷于该舌板921下面且不可上下弹动，该接脚941连接于该固定部942后端并伸出该绝缘座体92，该一排第一端子94的接触部944形成该MICRO USB接触介面。
本实施例的特征在于该连接槽96在舌板921的上下两连接面的空间的高度约为0.3mm至0.5mm皆较前述的标准型MICRO USB电连接母座101 的大空间162为小，而舌板921的高度则相同，该连接槽96的高度约为1.2mm至1.6mm，一电连接公头的套接部可双向插入该连接槽96。
本实施例在设计上，该连接槽96在舌板921的上下两连接面的空间可为相同高度亦可为不等高，高度可在0.23mm至0.8mm之间，该连接槽96的高度在设计上可在1.06mm至2.2mm之间，如此配合插接的双向MICRO USB电连接公头的接触介面基板的高度在0.23mm至0.7mm之间，该套接部的高度在1.1mm至2.05mm之间。
藉由以上构造，请参阅图40，该双向双面MICRO USB电连接公头102的套接部75的二接触介面基板76的高度皆可套入该连接槽96的舌板921的上下两连接面的空间，故该套接部75不论正向或反向皆可插入该双向单面MICRO USB电连接母座904的连接槽96，且二接触介面基板76其中之一的MICRO USB接触介面(接触部44)与该双向单面MICRO USB电连接母座904的舌板921下面的MICRO USB接触介面(接触部944)电连接，另外该双向双面MICRO USB电连接公头108的套接部75与该双向单面MICRO USB电连接母座904的连接槽96两者可达到较佳的套合，不致如图37所示，一接触介面基板76在大空间162仍余太大空间。
请参阅图41及图42，其为本实施例的一MICRO USB双向双面电连接母座905，其大致与该双向单面MICRO USB电连接母座904相同，其差异在于还增设有一排第一端子94，而于舌板921上面亦形成一MICRO USB接触介面，该舌板921上、下面的MICRO USB接触介面为相同接触介面且接点电路序号相互为反向排列。
请参阅图43，其为一双向单面MICRO USB电连接公头109插接该MICRO USB双向双面电连接母座905，其中该双向单面MICRO USB电连接公头109大致与该双向双面MICRO USB电连接公头102相同，其差异在于该套接部75的二接触介面基板76仅其中之一设有MICRO USB接触介面，故该套接部75不论正向或反向皆可插入该双向双面MICRO USB电连接母座905的连接槽96，且该一接触介面基板76的MICRO USB接触介面(接触部44)必然与该双向双面MICRO USB电连接母座905的舌板921上、下面其中之一MICRO USB接触介面(接触部944)电连接。
请参阅图44，其为双向双面MICRO USB电连接公头102插接该 MICRO USB双向双面电连接母座905，，其中该二排第一端子40的接脚41的接线部411各自连接一电线85，如此连接线86内则有二组各5条共计10条电线85，如此公头与母座的两接触介面皆可双定向对接，达到使用上的方便性且双倍传输的效果。
MICRO USB为目前为USB协会规范的最小高度规格者，以USB协会规范的标准型MICRO USB电连接公头的连接部的套接槽的高度为0.65mm，接触介面基板的高度为0.9mm；而标准型MICRO USB电连接母座的小空间为0.97mm，舌板厚度为0.6mm。
以本发明的技术特点设计，二接触介面基板的高度小于0.9mm再加上套接空间0.65mm，故本发明的公头的套接部总高度可小于0.9mm x 2+0.65mm＝2.45mm；而本发明的母座的连接槽总高度可小于0.97mm x 2+0.6mm＝2.54mm。
请参阅图45，其为本发明第四实施例，其为一双向双面USB3.0电连接公头，其大致与第十实施例相同，其差异在于该绝缘座体30仅形成该套接空间77的上、下面而未一体形成左、右面，该金属外壳60的左、右面各设有至少一向内凸的凸部66而形成该套接空间77的左、右面，且该至少二凸部66作为定位构造抵接定位该二接触介面基板76的绝缘层，而不会相互靠近。
请参阅图46，其为本发明第五实施例，其大致与第四实施例相同，其差异在于，该定位构造是于该金属外壳60前段的上下面各设有多个开孔613，该绝缘座体30的前段热熔而结合于该多个开孔613，如此使该二接触介面基板76的内层的绝缘层与外层的金属外壳结合固定。
请参阅图47，其为本发明第六实施例，其大致与第五实施例相同，其差异在于该定位构造是于该二接触介面基板76的内层的绝缘层与外层的金属外壳间设有粘胶325结合固定。
USB协会规范的标准型MINI USB电连接母座的舌板的高度为1.6mm，小空间的高度为0.45mm，大空间162的高度为1.05mm，连接槽16的高度为3.1mm；USB协会规范的标准型MINI USB电连接公头201的接触介面基板25的高度为0.9mm，而套接槽24的高度为1.8mm，金属外壳21的厚度为0.3mm，整体高度为3mm。
本发明亦可应用于一双向双面MINI USB电连接公头，其可双向对接一标准型MINI USB电连接母座，其二接触介面基板各设有一MINI USB接触介面，该MINI USB接触介面包括有一排5个端子的不弹动的接触部，套接部的二接触介面基板的高度相同皆约为0.4mm，套接空间约为1.8mm，故套接部的高度约为2.6mm明显较标准型MINI USB电连接公头的连接部的高度(3mm)为低，然而在设计上该接触介面基板76的高度可在0.35mm至0.5mm之间，套接部75的高度可在2.5mm至2.8mm之间。
另外，为了更易于制造，双向双面MINI USB电连接公头的接触介面基板的高度可在0.35mm至0.9mm之间，该套接部的高度在2.5mm至3.6mm之间而配合的MINI USB电连接母座的连接槽在舌板的两相对面形成对称空间，该对称空间的高度可为0.4mm至0.95mm之间，连接槽的高度为2.45mm至3.65mm。
目前USB协会规范的舌板偏心的标准型电连接母座上述的A型、MICRO及MINI三种，本发明的设计皆可双向插接此三种标准型电连接母座。
请参阅图48及图48A，其为本发明第七实施例，其为一转接线，该转接线一端连接一双向双面USB2.0电连接公头100，而另一端连接一APPLE双向双面电连接公头106，该双向双面USB2.0电连接公头100相同于第一实施例，该APPLE双向双面电连接公头106，其为一板片状接头，其板片两面各设有一排8个不弹动的接点的接触介面。
请参阅图49及图49A，其为本发明第八实施例，其为一转接线，该转接线一端连接一双向双面USB3.0电连接公头103，而另一端连接一APPLE双向双面电连接公头106，该双向双面USB2.0电连接公头103相同于第二实施例。
请参阅图50及图50A，其为本发明第九实施例，其为一转接线，该转接线一端连接一双向双面MICRO USB电连接公头102，而另一端连接一APPLE双向双面电连接公头106，该双向双面USB2.0电连接公头102相同于第三实施例。
请参阅图51及图51A，其为本发明第十实施例，其为一转接线，该转接线一端连接一双向双面USB2.0电连接公头100，而另一端连接一双向双 面MICRO USB2.0电连接公头102。
请参阅图52至图57，其为本发明第十一实施例，其为双向MICRO USB电连接公头及双向MICRO USB电连接母座。
请参阅图52至图54，其为本实施例的一双向双面MICRO USB电连接公头120与对接的一标准型MICRO USB电连接母座111，其大致与第三实施例相同，其差异在于该双向双面MICRO USB电连接公头120的接触部44为不弹动，该标准型MICRO USB电连接母座111的接触部141为可上下弹动。
请参阅图55至图57，其为该双向双面MICRO USB电连接公头120与一双向单面MICRO USB电连接母座112，其中该双向单面MICRO USB电连接母座112的舌板121位于连接槽16的中间高度，舌板121的上下面呈对称空间。
请参阅图58至图63，其为本发明的第十二实施例，其为一种双向低高度电连接公头及双向低高度电连接母座。
请参阅图58至图60，其为一双向双面低高度电连接公头123与一双向单面低高度电连接母座113，其大致与第十一实施例相同，其差异在于本实施例为中间尺寸设计者，即该双向双面低高度电连接公头123的接触介面基板76的高度在0.3mm至0.9mm之间，该套接空间77约为0.7mm至0.8mm，整体高度约在1.3mm至2.5mm之间，双向单面低高度电连接母座112的舌板121的高度约0.65mm至0.75mm，舌板121上下面两对称空间的高度在0.35mm至0.95mm之间，连接槽16的高度在1.35mm至2.65mm，如此可达到易于制造且仍不失为轻薄短小设计者。
本实施例的双向双面低高度电连接公头123的接触介面基板76的高度约0.55mm，该套接空间77约为0.7mm，整体高度约1.8mm，双向单面低高度电连接母座113的舌板121的高度约0.65mm，舌板121上下面两对称空间的高度约0.6mm，连接槽16的高度约1.85mm。
请参阅图61及图62，其为一双向单面低高度电连接公头124与一双向双面低高度电连接母座114，其中该双向单面低高度电连接公头124仅设有一排第一端子40，故只有一接触介面基板76设有一排接触部44，而该双向双面C-TYPE USB电连接母座114则设有两排第一端子14，1该绝缘座 体12设有一基座122及一舌板121，该基座122前端凸出设有该舌板121，该基座122的厚度较舌板121为大，舌板121的上下面皆设有一排接触部141，且该绝缘座体12为上座体125和下座体126叠合而成，该上、下座体125、126分别与一排第一端子14埋入射出成型。
请参阅图63，其为该双向双面低高度电连接公头123与一双向双面低高度电连接母座114对接，而该双向双面C-TYPE USB电连接公头123的绝缘座体12系一体与与二排第一端子埋入射出成型，如此则可达到加倍的传输速度，该公头及母座的二接触介面为相同接触介面且二接触介面的接点电路序号相互为反向排列。
另外，低高度电连接公头的接触介面亦可设计成可上下弹动的接触部，而低高度电连接母座的接触介面则设计成不可弹动的接触部。
请参阅图64至图68，其为本发明第十三实施例，其为一双向双面低高度电连接公头123与一双向单面低高度电接母座113，其大致与第十二实施例相同，其差异在于本实施例的双向双面低高度电连接公头123的接触介面设有7个不可弹动的接触部44，且设有至少一光纤电缆89，该光纤电缆89于该套接空间77的内端设有一接点891，金属外壳60的左右侧各设有一卡扣部65，该卡扣部65为一卡孔，且该绝缘座体的二侧壁34亦配合设有凹槽305，藉以有较大卡扣深度；该低高度电连接母座的接触介面设有7个可上下弹动的接触部141，且设有至少一光纤电缆，该光纤电缆于该舌板121前端设有一接点896配合电连接公头的接点891，金属外壳13的左右侧各向内凸设有一卡扣部18，该卡扣部18为一弹性卡扣，该卡扣部18可卡扣公头的卡扣部65，由于该卡扣部18卡扣该卡扣部65较大深度，故公头插入母座时会有卡扣的咔擦声或手感。
请参阅图69及图69A，其为本发明第十四实施例，其为一转接线，该转接线一端连接一双向双面USB2.0电连接公头100，而另一端转接成二双向双面MICRO USB电连接公头102。
请参阅图70至图73，其为本发明第十五实施例，其为一转接器，其藉由电路板作传输介质，该转接器设有一外壳80，该外壳80内设有一电路板200，该电路板200上设有至少一接点切换整合装置250，该转接器的一端设有一双向双面USB3.0电连接公头103，另一端设有一中间尺寸的双向双 面低高度电连接母座114，其舌板121的上下面各设有9个不弹动的接触部141，且2长7短而呈二排不弹动的接触部141，该双向双面USB3.0电连接公头103及该双向双面低高度电连接母座114皆电连接至该电路板200且两者藉由该接点切换整合装置250作接点整合并相互切换。
另外，前述第九、十、十四等实施例的转接线亦皆设有接点切换整合装置作为不同接触介面的接点整合并相互切换。
另外，不论是转线线或转接器，其两端的双向电连接器可为母座亦可为公头，可为单一接触介面或双接触介面，且两者的接触介面皆设有不弹动的接触部或皆全为不弹动的接触部。
上述各种实施例大致皆以作为连接线或转接线的插接公头的应用，然而本发明仍可应用其他甚多的电子装置，比如作为随身碟、无线收发装置、转接电连接器、IC控制器、家用电器...等等的插接公头。
另外，本发明双向双面的公头或母座者，由于有二接触介面故亦可配合使用萧基二极体防短路或防逆流作为电路安全保护，然而亦有多种方式如设置防逆流电子元件或防短路电子元件或电路安全保护元件或安全电路设置手段，藉以达到电路安全保护效果，此种防短路或防逆流的电路保护，此种电路安全保护设置在发明申请号201120320657.8及201020547846.4皆有述叙，在此不再赘述。
请参阅图75至图77，其为本发明第十六实施例，其为一双向双面USB3.0电连接公头，其大致与第二实施例相同，其差异在于该绝缘座体30的后段设有一套接槽315可卡定一电路板200，该电路板200前段两面各设有一排接点206且后段一面设有一排接点207，该二USB3.0接触介面为相同接触介面且接点电路序号相互为反向排列且分别电连接一排接点206，该二USB3.0接触介面的相同接点电路序号电连接至同一电路而呈一组电路至一排接点207，一连接线86内一组9条电线85电连接该一排接点207，另外该电路板200上设有一电路安全保护装置240，该电路安全保护装置240可具有如电子式防逆流或防短路的电路安全保护手段，如讯号电路处理控制元件或防逆流电子元件或防短路电子元件或萧基二极体或电路安全保护元件或安全电路设置手段，藉由该电路安全保护装置240可确保该二USB3.0接触介面如上述串接成一组电路时具有电路安全保护，不致有逆流、 短路或其他不良状况。
请参阅图77至图85，其为本发明第十七实施例，其为相互对接的一双向双面USB TYPE-C电连接母座1及一双向双面USB TYPE-C电连接公头2，其大致与第三实施例相同。
请参阅图78至图82，其中该双向双面USB TYPE-C电连接公头2设有一绝缘座体30、二端子组、一金属外壳60、一金属隔板630、一接地屏蔽件640、电路板200及一后屏蔽壳400，其中：
该绝缘座体30设有一基座及一套合件320，该基座设有上下叠合的一上座体301及一下座体302，该套合件320套接于该基座前端，该套合件320设有上下相对且相同高度的两绝缘层761且有两侧板34连接该两绝缘层761而呈一绝缘的套接框体，使该套合件320的前端为一插口而后端为一套接口，该两绝缘层761的相对面呈相反方向的两连接面323，两连接面323间形成一套接空间77，该两绝缘层761内面后段各设有一排间隔的隔栏而分隔成一排凹槽322，该两连接面323为前段低于后段，使该套接空间77的高度形成前段高于后段，该两绝缘层761前端各设有三个开口328，两侧板各设有一开口329。
该二端子组分别与该绝缘座体30的上、下基座埋入射出固定，该二端子组分别为一排12个第一端子40及一排10个第一端子40，每一第一端子40由一端至另一端依序设有一接脚41、一固定部42及一延伸部43，该固定部42与该基座31固定，该延伸部43连接于该固定部42前端并延伸位于基座31前方且为该套合件320包覆且可于凹槽322上下弹动，该延伸部43接近前端弯曲凸出设有一接触部44，该接触部44凸出该连接面323后段至该套接空间77，该接脚41连接于该固定部42后端并伸出该基座后端，该二排第一端子40的接触部的相同电路序号者相互为反向排列，如图79所示，下方的端子组的接触部44的接点电路序号由左至右排列为1，2，3，...11，12，而上方的端子组的接触部44的接点电路序号由左至右排列为12，11，...3，2，1，下方的端子组为10个，缺少了接触部的接点电路序号为6和7的端子者。
该金属隔板630组装于该绝缘座体30的上、下基座301、302间藉以分隔二端子组，该金属隔板630左右侧一体向后延伸各设有一接脚631且 左右侧一体向前延伸体各设有一弹性卡扣632，该弹性卡扣接近前端设有一卡扣凸部633位于套接空间77左右侧，该卡扣凸部633的高度大于该金属隔板630的材料厚度且实质位于该套接空间77的中心高度，该二弹性卡扣632左右弹动时该对接部32二侧的开口329可让位该二弹性卡扣632，该弹性卡扣632后端为板面呈垂直连接该金属隔板630且后段设有一弯折部635使前段与后端呈一上下的阶差，而使该卡扣凸部633的中心高度实质位于该金属隔板630的厚度中心。
该接地屏蔽件640具有一四面包壳体而呈一第二金属壳，该四面包壳体的上下板片即为二接地屏蔽片，该二接地屏蔽片前端各向内反折三弹片，该三弹片各弯曲凸出一接触部643，该接地屏蔽件640套合抵接该绝缘座体30外，该二接地屏蔽片641的接触部643分别凸出该两连接面323前段，该二端子组的接触部44分别露出该两连接面323后段且较该二接地屏蔽片641的接触部643接近该套接空间77中心高度。
该金属外壳60包覆该绝缘座体30及该接地屏蔽件640，该金属外壳60的前段呈一四面包主壳体61包覆遮蔽该对接部320且两者形成一套接部75，该套接部75的形状可正反双面定位于一对接的连接器，该套接部75包括有二接触介面基板76及该套接空间77，该接触介面基板76的外层为该金属外壳且内层为该绝缘层761。
该电路板200为印刷电路板，其上、下面前后端各设有独立电路连接的一排接点206，该电路板200卡接于该绝缘座体30后端，该二端子组的接脚41分别焊接于上下面前端的一排接点206，该金属隔板630的二接脚631焊接于上面前端的二接点206。
该双向双面USB TYPE-C电连接公头2亦为低高度的连接器设计，如图79所示，二接触介面基板76的高度a约为0.8mm，该套接空间77的高度b约为0.8mm，套接部75的总高度约为2.4mm。
请参阅图83至图85，其为本实施例的一沉板型的双向双面USB TYPE-C电连接母座1，其设有一绝缘座体12、二端子组、一接地屏蔽件19、一金属隔板17、一金属外壳13及一第二金属壳132，其中：
该绝缘座体12为塑胶材质且设有一基座122及一舌板121，该基座122前端凸出设有该舌板121，该舌板121的上下面为板面较大的两连接面，该 舌板121的内段较外段厚而呈凸字形，使该两连接面内段1208较两连接面外段1207凸出，该绝缘座体12设有一第一座体125、一第二座体126及一舌板外座129，该第一、二座体125、126呈上下叠合，该舌板外座129接合于该第一、二座体125、126的外端。
该二端子组分别为一排各12个第一端子14，该二端子组分别与第一、二座体125、126埋入射出成型，每一第一端子14一端延伸设有一接触部141且另一端延伸设有一接脚143伸出该基座122的后端，该二端子组的接触部141一面分别外露于该舌板121的两连接面外段1207且另一面埋入舌板平贴固定，故该二端子组的接触部141不可弹动，该二端子组的接触部141为相同的接触介面且呈上下对齐，且二接触介面的接点电路序号相互为反向排列，如图84所示，上排的接触部141的接点电路序号由左至右为1至12，下排的接触部141的接点电路序号则由右至左为1至12，另外该二端子组的接触部141各呈二排不同长度，即四长八短。
该金属外壳13包覆该绝缘座体12且与基座122抵接并卡定，该金属外壳13设有一四面包主壳体131与基座122前端形成一连接槽16，该舌板121呈水平悬空位于该连接槽16的中间高度，该舌板121的两连接面形成对称空间，该连接槽16的形状呈上下对称且左右对称。
该第二金属壳132套合紧配于该第一壳体13外。
该金属隔板17固定设于该第一、二座体125、126之间，该金属隔板17的两侧设有一凹陷的卡槽175，该舌板121两侧则设有凹部1205对应该卡槽175。
该接地屏蔽件19为一金属板片弯折而成，其一体设有二接地屏蔽片，该二接地屏蔽片各设有呈一阶差的一第一板片191及第二板片192，该二第一板片191覆盖于该舌板121的两连接面内段1208，该二第二板片192覆盖于该基座122的上下面且与该金属外壳13导接。
该双向双面USB TYPE-C电连接母座1亦为低高度的连接器设计，如图79所示，该连接槽16的总高度约为2.56mm，该舌板121的两连接面的对称空间的高度c约为0.93mm，该舌板前段(接触介面)的高度d约为0.7mm。
请再参阅图78，本实施例的母座1及公头2可正反双向且双面电连接， 达到加倍传输及方便插接的效果，即公头2的二端子组的接触部44皆与母座1的二端子组的接触部141电连接，母座1的舌板121接合该公头2的套接空间77，公头2的二接触介面基板76套合母座1的舌板121的两连接面的对称空间，公头的接地屏蔽件640的接触部643导接母座的接地屏蔽件19的第一板片191，另外，公头的该弹性卡扣632的卡扣凸部633会卡扣母座的金属隔板17的卡槽175，使公头及母座在内部形相互卡扣。
藉由以上说明，本实施具有以下优点：
1.公头及母座可正反双向且双面电连接，达到加倍传输及方便插接的效果，且亦为低高度设计，可达到轻薄短小。
2.公头及母座的绝缘座体皆设置成上下叠合的上、下座体，该上、下座体分别与一端子组埋入射出固定，如此可达到制造上的方便性。
3.该公头的弹性卡扣632的卡扣凸部633的高度大于该金属隔板630的材料厚度，且该弹性卡扣632设有一弯折部635使前段与后端呈一上下的阶差635，使该卡扣凸部633的中心高度实质位于该金属隔板630的厚度中心。
请参阅图86至图91，其为本发明第十八实施例，其为相互双向对接的一双向单面USB TYPE-C电连接母座3及一双向双面USB TYPE-C电连接公头2，其大致与第十七实施例相同，本实施例为充电型公母连接器，故每一接触介面的端子数量较少仅为5个。
请参阅图86至图89，其中该双向双面USB TYPE-C电连接公头2与第实施例的差异在于该绝缘座体30的上座体301及下座体302的前段各一体设有一接触介面基板76的绝缘层761，该二绝缘层761的二侧设有两侧板34相互抵接，该两侧板34作为定位构造，定位该两绝缘层761的间隔形成该套接空间77；该二端子组各为一排5个第一端子40分别与该上座体301及下座体302埋入射出固定，该二排第一端子40的接触部44的相同电路序号者相互为反向排列，如图88所示，下方的端子组的接触部44的接点电路序号由左至右排列为1，4，5，6，7，而上方的端子组的接触部44的接点电路序号由左至右排列为7，6，5，4，1。
由于接点电路序号1，4分别为接地及电源端子，在构造上可如图89所示，设计成板面较宽，如将固定部42加宽，如此加速电流传导。
该双向双面USB TYPE-C电连接公头2的二接触介面基板76的高度a约为0.8mm，该套接空间77的高度b约为0.8mm，套接部75的总高度约为2.4mm。
该双向双面USB TYPE-C电连接公头2同样如同第十七实施例设有一电路板及一后屏蔽壳，且藉由该电路板将该二接触介面的相同接点电路序号电连接至同一电路而呈一组电路输出，如此即可配合双向对接的一双向单面电连接母座。
请参阅图90至图91，其中该双向单面USB TYPE-C电连接母座3与第十七实施例的差异在于该绝缘座体12仅埋入射出设有一端子组，该端子组为一排5个第一端子14，该一排5个第一端子14的接触部141平贴于该舌板121且露出一连接面外段1207而形成一接触介面。
该双向单面USB TYPE-C电连接母座3亦为低高度的连接器设计，该连接槽16的总高度约为2.56mm，该舌板121的两连接面的对称空间的高度c约为0.93mm，该舌板前段(接触介面)的高度d约为0.7mm。
本实施例的公、母对接为双向插接，然仅为单面电连接，故公头和母座的组合为一个有二接触介面，而另一则为仅单一接触介面。
请参阅图92及图93，其为本发明第十九实施例，其为相互双向对接的一双向双面USB TYPE-C电连接母座1及一双向单面USB TYPE-C电连接公头4，其大致与第十八实施例相同，其差异在于如图92所示，该双向单面USB TYPE-C电连接公头4仅于上座体301埋入射出设有一排第一端子40，故仅上方的接触介面基板76设有一接触介面；如图93所示，该双向双面USB TYPE-C电连接母座1的绝缘座体12埋入射出设有二端子组，故该舌板121的二连接面外段1207各形成一接触介面的一排接触部141。
本实施例的母座具有二接触介面，故该母座电连于一电路板上，该电路板可设串接电路，将母座的二接触介面的相同接点电路序号电连接至同一电路而呈一组电路，如此可配合双向对接的一双向单面电连接公头。
在较佳实施例的详细说明中所提出的具体的实施例仅为了易于说明本发明的技术内容，而并非将本发明狭义地限制于该实施例，在不超出本发明的精神及以下申请专利范围的情况，可作种种变化实施。

Claims (50)

  1. 一种双向电连接公头，其可插接一USB协会规范的标准型电连接母座，该标准型电连接母座可对应USB协会规范的标准型电连接公头插接，该标准型电连接母座设有一连接槽，该连接槽偏向一侧设有一舌板，该舌板对应二面形成一大空间及一小空间，该舌板面对该大空间的一面设有一组接触部，该标准型电连接公头的连接部设有一套接槽及一接触介面基板，该套接槽套接该舌板，该接触介面基板套合该大空间，该双向电连接公头包括有：
    一绝缘座体；及
    一套接部，其设于该绝缘座体一端且可插入该标准型电连接母座的连接槽；
    其特征在于，该套接部设有相同高度且相面对的二接触介面基板及一套接空间，该二接触介面基板各设有绝缘层且两者的间隔为该套接空间，其中至少一接触介面基板设有一接触介面藉以电连接该标准型电连接母座，该接触介面电连接至该绝缘座体另一端，该套接部可正反双向插入该标准型电连接母座的连接槽，该二接触介面基板的高度皆可套入该小空间，且还设有一定位构造，该定位构造定位该二接触介面基板的绝缘层。
  2. 一种双向电连接公头，其可插接一电连接母座，该电连接母座设有一连接槽，该连接槽的中间高度设有一舌板，该舌板的二连接面形成对称的空间，该双向电连接公头包括有：
    一绝缘座体；及
    一套接部，其设于该绝缘座体一端且可插入该电连接母座的连接槽；
    其特征在于，该套接部设有相同高度且相面对的二接触介面基板及一套接空间，该二接触介面基板各设有绝缘层且两者的间隔为该套接空间，其中至少一接触介面基板设有一接触介面藉以电连接该电连接母座，该接触介面电连接至该绝缘座体另一端，该套接部可正反双向插入该电连接母座的连接槽，该二接触介面基板的高度皆可套合该舌板的二连接面的空间，该套接空间套合该舌板，且还设有一定位构造，该定位构造定位该二接触介面基板的绝缘层，该二接触介面基板的高度皆较如权利要求1所述的标准型电连接公头的接触介面基板为小且较标准型电连接母座的连接槽的小 空间为大，且该标准型电连接公头和标准型电连接母座皆为USB协会规范的最小高度规格者。
  3. 一种双向电连接公头，其可插接一电连接母座，该电连接母座设有一连接槽，该连接槽的中间高度设有一舌板，该舌板的二连接面形成对称的空间，该双向电连接公头包括有：
    一绝缘座体；及
    一套接部，其设于该绝缘座体一端且可插入该电连接母座的连接槽；
    其特征在于，该套接部设有相同高度且相面对的二接触介面基板及一套接空间，该二接触介面基板各设有绝缘层且两者的间隔为该套接空间，其中至少一接触介面基板设有一接触介面藉以电连接该电连接母座，该接触介面电连接至该绝缘座体另一端，该套接部可正反双向插入该电连接母座的连接槽，该二接触介面基板的高度皆可套合该舌板的二连接面的空间，该套接空间套合该舌板，且还设有一定位构造，该定位构造定位该二接触介面基板的绝缘层，该二接触介面基板的高度皆较如权利要求1所述的标准型电连接公头的接触介面基板为小且较标准型电连接母座的连接槽的小空间为大且在2.0mm以下。
  4. 一种双向电连接公头，其可插接一电连接母座，该电连接母座设有一连接槽，该连接槽的中间高度设有一舌板，该舌板的二连接面形成对称的空间，该双向电连接公头包括有：
    一绝缘座体；及
    一套接部，其设于该绝缘座体一端且可插入该电连接母座的连接槽；
    其特征在于，该套接部设有相同高度且相面对的二接触介面基板及一套接空间，该二接触介面基板各设有绝缘层且两者的间隔为该套接空间，该套接部可正反双向插入该电连接母座的连接槽，该二接触介面基板的高度皆可套合该舌板的二连接面的空间，该套接空间套合该舌板，且设有一定位构造，该定位构造定位该二接触介面基板的绝缘层，其中仅有一接触介面基板设有一接触介面藉以电连接该电连接母座，该接触介面电连接至该绝缘座体另一端。
  5. 如权利要求1或2或3所述的双向电连接公头，其特征在于，该二接触介面基板各设有一接触介面。
  6. 如权利要求1或2或3所述的双向电连接公头，其特征在于，该二接 触介面基板仅其中之一设有该接触介面。
  7. 如权利要求1或2或3或4所述的双向电连接公头，其特征在于，该定位构造为两侧壁连接于该二接触介面基板的绝缘层二侧而呈一框体。
  8. 如权利要求7所述的双向电连接公头，其特征在于，可为以下a至c其中之一或两者以上的组合：
    a.其中该二接触介面基板的绝缘层和该定位构造皆与该绝缘座体一体成型；
    b.其中该二接触介面基板的绝缘层和该定位构造皆与该绝缘座体一体成型，该绝缘座体前段截面为一体成形的口字形框体；
    c.其中该二接触介面基板的绝缘层和该定位构造皆与该绝缘座体一体成型，该绝缘座体为一上座体和一下座体迭合而成，且还设有一金属外壳包覆该绝缘座体，该二接触介面基板的外层为该金属外壳且内层为该绝缘层，该上座体前段截面呈ㄇ形，该下座体前段截面呈ㄩ形。
  9. 如权利要求1或2或3或4所述的双向电连接公头，其特征在于，可为以下a至f其中之一或两者以上的组合：
    a.其中该套接部的高度较该标准型电连接公头的连接部为小；
    b.其中该套接部的外形上下对称且左右对称；
    c.其中还设有一金属外壳包覆该绝缘座体，该套接部的外层为该金属外壳，该二接触介面基板的内层为该绝缘层且外层为该金属外壳；
    d.其中该接触介面为USB2.0接触介面；抑或其中该接触介面为USB3.0接触介面；抑或其中该接触介面为MICRO USB接触介面；
    e.其中还设有一绝缘的外壳包覆该绝缘座体后段；
    f.其中至少一接触介面基板的绝缘层与该绝缘座体一体成型。
  10. 如权利要求1或2或3或4所述的双向电连接公头，其特征在于，该接触介面由多数端子形成，该绝缘座体可埋入射出该多数端子或组装该多数端子，每一端子设有一接脚、一固定部及一延伸部，该固定部与该绝缘座体固定，该延伸部连接于该固定部一端并延伸至该接触介面基板且设有一接触部，该接脚连接于该固定部另一端并伸出该绝缘座体，该多数端子的接触部形成该接触介面。
  11. 如权利要求10所述的双向电连接公头，其特征在于，该接触介面为USB2.0接触介面，该多数端子包括一排四个第一端子，每一第一端子的接 触部平贴定位于该接触介面基板上且不能上下弹动；抑或其中该接触介面为USB3.0接触介面，该多数端子包括一排四个第一端子及一排五个第二端子，每一第一端子的接触部平贴定位于该接触介面基板上且不能上下弹动，每一第二端子的接触部凸出该接触介面基板且可上下弹动，该一排第一端子的接触部较该一排第二端子的接触部靠近该套接部的入口；抑或其中该接触介面为MICRO USB接触介面，该多数端子包括一排五个第一端子，每一第一端子的接触部凸出该接触介面基板且可上下弹动；抑或该多数端子的接触部平贴定位于该接触介面基板上且不能上下弹动；抑或其中该多数端子的接触部凸出该接触介面基板且可上下弹动。
  12. 如权利要求10所述的双向电连接公头，其特征在于，该接触介面的多数端子中至少一排端子与该绝缘座体埋入射出成型。
  13. 如权利要求12所述的双向电连接公头，其特征在于，可为以下a至d其中之一或两者以上的组合：
    a.其中该至少一排端子的接触部凸出该接触介面基板且可上下弹动；
    b.其中该二接触介面基板各设有一接触介面，该绝缘座体设有上下迭合的一上座体和一下座体，且还设有一金属外壳包覆该绝缘座体，该上座体埋入射出该多数端子中的至少一排端子，该下座体埋入射出该多数端子中的至少一排端子；
    c.其中该至少一排端子的接触部呈前后二排；
    d.其中该绝缘座体设有上下迭合的一上座体和一下座体，且还设有一金属外壳包覆该绝缘座体，该上、下座体中至少一个埋入射出该多数端子中的至少一排端子。
  14. 如权利要求2所述的双向电连接公头，其特征在于，该接触介面由多数端子形成，每一端子设有一接脚、一固定部及一延伸部，该固定部与该绝缘座体固定，该延伸部连接于该固定部一端并延伸至该接触介面基板且设有一接触部，该接脚连接于该固定部另一端并伸出该绝缘座体，该多数端子的接触部形成该接触介面，该绝缘座体包括有一基座及一套合件，该多数端子的接触部可弹动，该接触介面的多数端子与该基座埋入射出成型，该接触介面的多数端子的延伸部伸出位于该基座前方，该套合件套合于该基座前方且包覆该接触介面的多数端子的延伸部，该套合件的上下面分别形成该二接触介面基板的绝缘层。
  15. 如权利要求14所述的双向电连接公头，其特征在于，可为以下a至f其中之一或两者以上的组合：
    a.其中该套合件设有间隔的隔栏而成分隔的凹槽藉以分隔该二接触介面的多数端子的延伸部；
    b.其中该套合件一体设有该定位构造而呈一套接框体，该套接框体内形成该套接空间；
    c.其中该二接触介面基板各设有一接触介面，该基座设有上下迭合的一上座体及一下座体，该上、下座体分别与一接触介面的多数端子埋入射出成型；
    d.其中该基座还设有一横向延伸的金属隔板，该金属隔板左右侧一体各设有一可左右弹动的弹性卡扣，该弹性卡扣设有一凸部位于该套接空间左右侧；
    e.其中该基座还设有一横向延伸的金属隔板，该金属隔板左右侧一体各设有一可左右弹动的弹性卡扣，该弹性卡扣设有一凸部位于该套接空间左右侧，该套合件左右侧设有缺口让位该弹性卡扣；
    f.其中该二接触介面基板各设有一接触介面。
  16. 如权利要求10所述的双向电连接公头，其特征在于，该绝缘座体还设有一横向延伸的金属隔板。
  17. 如权利要求16所述的双向电连接公头，其特征在于，该金属隔板的两侧一体各设有一弹性卡扣，该二弹性卡扣可左右弹动且接近自由端各设有一侧向凸向内的卡扣凸部位于该套接空间左右侧。
  18. 如权利要求17所述的双向电连接公头，其特征在于，可为以下a至d其中之一或两者以上的组合：
    a.其中该金属隔板设有至少一接脚伸出该该绝缘座体外藉以形成接地屏蔽；
    b.其中该弹性卡扣后端呈板面垂直连接该金属隔板；
    c.其中该卡扣凸部实质位于该套接空间的中心高度；
    d.其中该卡扣凸部的高度大于该金属隔板的材料厚度，且该弹性卡扣设有一弯折部使前段与后端呈一上下的阶差；
    e.其中该二接触介面基板各设有一接触介面，该金属隔板藉以分隔该二接触介面的多数的端子。
  19. 如权利要求1所述的双向电连接公头，其特征在于，可为以下a至d其中之一：
    a.其中该接触介面基板的高度在0.5mm至0.85mm之间，该套接部的高度在3mm至4mm之间，该接触介面为USB2.0接触介面或USB3.0接触介面；
    b.其中该接触介面基板的高度在0.55mm至0.75mm之间，该套接部的高度在3.05mm至3.7mm之间，该接触介面为USB2.0接触介面或USB3.0接触介面；
    c.其中该接触介面基板的高度在0.23m至0.4mm之间，该套接部的高度在1.1mm至1.5mm之间，该接触介面为MICRO USB接触介面；
    d.其中该接触介面基板的高度在0.25mm至0.37mm之间，该套接部的高度在1.15mm至1.45mm之间，该接触介面为MICRO USB接触介面。
  20. 如权利要求3所述的双向电连接公头，其特征在于，可为以下a至e其中之一：
    a.其中该接触介面基板的高度在0.5mm至2.0mm之间，该套接部的高度在3mm至6mm之间，该接触介面为USB2.0接触介面或USB3.0接触介面；
    b.其中该接触介面基板的高度在0.73mm至1.2mm之间，该套接部的高度在3.4mm至4.4mm之间，该接触介面为USB2.0接触介面或USB3.0接触介面；
    c.其中该接触介面基板的高度在0.23mm至0.7mm之间，该套接部的高度在1.1mm至2.05mm之间，该接触介面为MICRO USB接触介面；
    d.其中该接触介面基板的高度在0.3mm至0.65mm之间，该套接部的高度在1.25mm至1.95mm之间，该接触介面为MICRO USB接触介面；
    e.其中该接触介面基板高度在0.3mm至0.85mm之间；
  21. 如权利要求1所述的双向电连接公头，其特征在于，可为以下a至c其中之一或两者以上的组合：
    a.其中亦可插接一双向电连接母座，该双向电连接母座设有一连接槽，该连接槽的中间高度设有一舌板，该舌板对应二面形成对称空间，该二对称空间略大于或相同该小空间，该舌板对应二面至少一面设有一接触介面，该套接部可正反双向插入该双向电连接母座的连接槽，该二接触介面基板 的高度皆可套合该二对称空间；
    b.其中该接触介面基板的高度小于该小空间的高度；
    c.其中该接触介面基板的高度大于或等于该小空间的高度。
  22. 如权利要求5所述的双向电连接公头，其特征在于，可为以下a至c其中之一或两者以上的组合：
    a.其中该二接触介面为相同接触介面且接点电路序号相互为反向排列，该二接触介面的相同接点电路序号电连接至同一电路而呈一组电路；
    b.其中该二接触介面为相同接触介面；抑或其中该二接触介面的接点电路序号相互为反向排列；抑或其中该二接触介面为相同接触介面且接点电路序号相互为反向排列；
    c.其中还设有一电路板，其设有一电子式防逆流或防短路的电路安全保护手段，如讯号电路处理控制元件或防逆流电子元件或防短路电子元件或萧基二极体或电路安全保护元件或安全电路设置手段等。
  23. 如权利要求1或2或3所述的双向电连接公头，其特征在于，还设有一转接介质而转接至一第二电连接器。
  24. 如权利要求23所述的双向电连接公头，其特征在于，可为以下a至c其中之一或两者以上的组合：
    a.其中还设有一接点切换整合装置，藉以使双向电连接公头的接触介面与第二电连接器的接触介面可整合并相互切换；
    b.其中该第二电连接器为可双向插接的公头或母座，该第二电连接器设有二接触介面或仅设有单一接触介面；
    c.其中该转接介质为一转接线或为一电路板。
  25. 如权利要求10所述的双向电连接公头，其特征在于，设有一前一后二排接触部，该二排接触部中至少一排接触部为该接触介面。
  26. 如权利要求25所述的双向电连接公头，其特征在于，该二排接触部可上下弹动且凸出该接触介面基板至该套接空间。
  27. 如权利要求2所述的双向电连接公头，其特征在于，该二接触介面基板的高度大于USB协会规范的A型标准型电连接母座的连接槽的小空间的高度。
  28. 如权利要求3所述的双向电连接公头，其特征在于，该二接触介面基板的高度大于USB协会规范的最小高度规格的标准型电连接公头的接触 介面基板的高度。
  29. 一种双向电连接母座，其可供一双向电连接公头的套接部插接，该套接部设有相同高度且相面对的二接触介面基板及一套接空间，该二接触介面基板的间隔为该套接空间，该双向电连接母座包括有：
    一绝缘座体，其一端凸出设有一舌板，该舌板的两连接面至少一面设有一接触介面藉以电连接该双向电连接公头，该接触介面电连接至该绝缘座体另一端；及
    一连接槽，其设于该绝缘座体一端且包覆该舌板；
    其特征在于，该舌板位于该连接槽的中间高度，该舌板的两连接面形成对称的空间，该双向电连接公头的套接部可双向插入该连接槽，该二接触介面基板的高度皆可套合该舌板的二连接面的空间，该套接空间套合该舌板，且两连接面的空间的高度皆实质相同于如权利要求1所述的标准型电连接母座的小空间。
  30. 一种双向电连接母座，其可供一双向电连接公头的套接部插接，该套接部设有相同高度且相面对的二接触介面基板及一套接空间，该二接触介面基板的间隔为该套接空间，该双向电连接母座包括有：
    一绝缘座体，其一端凸出设有一舌板，该舌板的两连接面至少一面设有一接触介面藉以电连接该双向电连接公头，该接触介面电连接至该绝缘座体另一端；及
    一连接槽，其设于该绝缘座体一端且包覆该舌板；
    其特征在于，该舌板位于该连接槽的中间高度，该舌板的两连接面形成对称的空间，该双向电连接公头的套接部可双向插入该连接槽，该二接触介面基板的高度皆可套合该舌板的二连接面的空间，该套接空间套合该舌板，且两连接面的空间的高度皆较于如权利要求1所述的标准型电连接母座的大空间为小且大于小空间，且该标准型电连接母座为USB协会规范的最小高度规格者。
  31. 一种双向电连接母座，其可供一双向电连接公头的套接部插接，该套接部设有相同高度且相面对的二接触介面基板及一套接空间，该二接触介面基板的间隔为该套接空间，该双向电连接母座包括有：
    一绝缘座体，其一端凸出设有一舌板，该舌板的两连接面至少一面设有一接触介面藉以电连接该双向电连接公头，该接触介面电连接至该绝缘 座体另一端；及
    一连接槽，其设于该绝缘座体一端且包覆该舌板；
    其特征在于，该舌板位于该连接槽的中间高度，该舌板的两连接面形成对称的空间，该双向电连接公头的套接部可双向插入该连接槽，该二接触介面基板的高度皆可套合该舌板的二连接面的空间，该套接空间套合该舌板，且两连接面的空间的高度皆较如权利要求1所述的标准型电连接母座的大空间为小且大于小空间且小于2.1mm。
  32. 一种双向电连接母座，其可供一双向电连接公头的套接部插接，该套接部设有相同高度且相面对的二接触介面基板及一套接空间，该二接触介面基板的间隔为该套接空间，该双向电连接母座包括有：
    一绝缘座体，其一端凸出设有一舌板，该舌板的两连接面至少一面设有一接触介面藉以电连接该双向电连接公头，该接触介面电连接至该绝缘座体另一端；及
    一连接槽，其设于该绝缘座体一端且包覆该舌板；
    其特征在于，该舌板位于该连接槽的中间高度，该舌板的两连接面形成对称的空间，该双向电连接公头的套接部可双向插入该连接槽，该二接触介面基板的高度皆可套合该舌板的两连接面的空间，该套接空间套合该舌板，且该两连接面中仅有一面设有该接触介面。
  33. 如权利要求29或30或31或32所述的双向电连接母座，其特征在于，可为以下a至d其中之一或两者以上的组合：
    a.其中该连接槽的高度较标准型电连接母座的连接槽为小；
    b.其中该连接槽的形状上下对称且左右对称；
    c.其中还设有一金属外壳包覆该绝缘座体，该连接槽为该金属外壳所形成；
    d.其中该接触介面为USB2.0接触介面；抑或其中该接触介面为USB3.0接触介面；抑或其中该接触介面为MICRO USB接触介面。
  34. 如权利要求31所述的双向电连接母座，其特征在于，可为以下a至e其中之一：
    a.其中该连接槽在舌板的两连接面的空间的高度在0.73mm至2.1mm之间，该连接槽的高度在3.15mm至6mm之间，该接触介面为USB2.0接触介面或USB3.0接触介面；
    b.其中该连接槽在舌板的两连接面的空间的高度在0.73mm至1.1mm之间，该连接槽的高度在3.15mm至4.1mm之间，该接触介面为USB2.0接触介面或USB3.0接触介面；
    c.其中该连接槽在舌板的两连接面的空间的高度在0.23mm至0.8mm之间，该连接槽的高度在1.06mm至2.2mm之间，该接触介面为MICRO USB接触介面；
    d.其中该连接槽在舌板的两连接面的空间的高度在0.3mm至0.65mm之间，该连接槽的高度在1.1mm至1.9mm之间，该接触介面为MICRO USB接触介面；
    e.其中该连接槽在舌板的两连接面的空间的高度在0.35mm至0.95mm之间。
  35. 如权利要求29或30或31所述的双向电连接母座，其特征在于，该舌板的两连接面各设有一接触介面；抑或其中该舌板的两连接面各设有一接触介面，该二接触介面为相同接触介面；抑或其中该舌板的两连接面各设有一接触介面，该二接触介面的接点电路序号相互为反向排列；抑或其中该舌板的两连接面各设有一接触介面，该二接触介面为相同接触介面且接点电路序号相互为反向排列；抑或其中该舌板的两连接面仅有一面设有该接触介面。
  36. 如权利要求29或30或31或32所述的双向电连接母座，其特征在于，该接触介面由多数端子形成，每一端子设有一接脚、一固定部及一延伸部，该固定部与该绝缘座体固定，该延伸部连接于该固定部一端并延伸至该舌板且设有一接触部，该接脚连接于该固定部另一端并伸出该绝缘座体，该多数端子的接触部形成该接触介面。
  37. 如权利要求36所述的双向电连接母座，其特征在于，可为以下a至c其中之一或两者以上的组合：
    a.其中该多数端子中至少一排端子的接触部平贴定位于该舌板的两连接面的一面且不能上下弹动；抑或其中该多数端子中至少一排端子的接触部凸出该舌板的两连接面的一面且可上下弹动；
    b.其中该多数端子与该塑胶座体一体埋入射出；
    c.其中该接触介面为USB2.0接触介面，该多数端子包括一排四个第一端子，每一第一端子的接触部凸出该舌板的两连接面的一面且可上下弹动； 抑或其中该接触介面为USB3.0接触介面，该多数端子包括一排四个第一端子及一排五个第二端子，每一第二端子的接触部平贴定位于该舌板的两连接面的一面且不能上下弹动，每一第一端子的接触部凸出该舌板的两连接面的一面且可上下弹动，该一排第二端子的接触部较该一排第一端子的接触部靠近该连接槽的入口；抑或其中该接触介面为MICRO USB接触介面，该多数端子包括一排五个第一端子，每一第一端子的接触部平贴定位于该舌板的两连接面的一面且不可上下弹动。
  38. 如权利要求36所述的双向电连接母座，其特征在于，还设有一金属外壳包覆该绝缘座体，该连接槽为该金属外壳所形成，该舌板的两连接面的内段较外段为高而呈凸字形状，且该接触介面的一排端子的接触部分别平贴定位于该舌板的连接面的外段且不可上下弹动。
  39. 如权利要求36所述的双向电连接母座，其特征在于，该接触介面的多数端子呈一长一短二排端子而呈一前一后的二排接触部。
  40. 如权利要求39所述的双向电连接母座，其特征在于，该接触介面的二排端子的接触部平贴舌板不可弹动。
  41. 如权利要求29或30或31所述的双向电连接母座，其特征在于，还设有一转接介质而转接至一第二电连接器。
  42. 如权利要求41所述的双向电连接母座，其特征在于，可为以下a至c其中之一或两者以上的组合：
    a.其中还设有一接点切换整合装置，藉以使双向电连接母座的接触介面与第二电连接器的接触介面可整合并相互切换；
    b.其中该第二电连接器为可双向插接的公头或母座，该第二电连接器设有二接触介面或仅设有单一接触介面；
    c.其中该转接介质为一转接线或为一电路板。
  43. 如权利要求29或30或31所述的双向电连接母座，其特征在于，还设有一金属外壳包覆该绝缘座体，该连接槽为该金属外壳所形成，该塑胶座体包括有迭合的一第一座体及一第二座体，该舌板的两连接面皆设有一接触介面，该第一座体及第二座体分别与该一接触介面的至少一排端子埋入射出。
  44. 如权利要求31所述的双向电连接公头，其特征在于，该舌板的两连接面的空间的高度大于USB协会规范的最小高度规格的标准型电连接母座 的大空间的高度。
  45. 一种双向的电连接母座和电连接公头的组合，其包括有：
    一电连接母座，其设有一绝缘座体及一连接槽，该绝缘座体一端凸出设有一舌板，该舌板的两连接面至少一面设有一接触介面，该接触介面电连接至该绝缘座体另一端，该连接槽设于该绝缘座体一端，且该舌板位于该连接槽；及
    一电连接公头，其设有一绝缘座体及一套接部，该套接部设于该绝缘座体一端，该电连接公头的套接部设有相面对的二接触介面基板及一套接空间，该二接触介面基板各设有绝缘层且两者的间隔为该套接空间，其中至少一接触介面基板设有一接触介面藉以电连接该电连接母座的接触介面；
    其特征在于，该电连接公头还设有一定位构造，该定位构造定位该二接触介面基板的绝缘层，该二接触介面基板的高度相同且皆较如权利要求1所述的标准型电连接公头的接触介面基板为小且在2mm以下，该舌板位于该连接槽的中间高度，该舌板的两连接面形成对称的空间，且两连接面的空间的高度皆较如权利要求1所述的标准型电连接母座的大空间为小且小于2.1mm，且该电连接母座和电连接公头至少其中之一设有二该接触介面，该双向电连接公头的套接部可双向插入该连接槽，该二接触介面基板的高度皆可套合该舌板的两连接面的空间，该套接空间套合该舌板。
  46. 一种双向的电连接母座和电连接公头的组合，其包括有：
    一电连接母座，其设有一绝缘座体及一连接槽，该绝缘座体一端凸出设有一舌板，该舌板的两连接面至少一面设有一接触介面，该接触介面电连接至该绝缘座体另一端，该连接槽设于该绝缘座体一端，且该舌板位于该连接槽；及
    一电连接公头，其设有一绝缘座体及一套接部，该套接部设于该绝缘座体一端，该电连接公头的套接部设有相面对的二接触介面基板及一套接空间，该二接触介面基板各设有绝缘层且两者的间隔为该套接空间，其中至少一接触介面基板设有一接触介面藉以电连接该电连接母座的接触介面；
    其特征在于，该二接触介面基板的高度相同，该舌板位于该连接槽的中间高度，该舌板的两连接面形成对称的空间，该双向电连接公头的套接 部可双向插入该连接槽，该二接触介面基板的高度皆可套合该舌板的二连接面的空间，该套接空间套合该舌板，该双向电连接母座和双向电连接公头其中之一设有二接触介面，而另一个仅设有一接触介面。
  47. 如权利要求45所述的双向的电连接母座和电连接公头的组合，其特征在于，可为以下a至d其中之一：
    a.其中该二接触介面基板的高度及该舌板的两连接面的空间皆较该标准型电连接母座的连接槽的小空间为大；
    b.其中该舌板的两连接面的空间皆实质相同于该标准型电连接母座的小空间；
    c.其中该二接触介面基板的高度及该舌板的两连接面的空间皆较标准型电连接母座的连接槽的小空间为大，且该标准型电连接公头和标准型电连接母座皆为USB协会规范的最小高度规格者；
    d.其中该舌板的两连接面的空间的高度大于USB协会规范的最小高度规格的标准型电连接母座的大空间的高度，且该二接触介面基板的高度大于USB协会规范的最小高度规格的标准型电连接公头的接触介面基板的高度。
  48. 如权利要求46所述的双向的电连接母座和电连接公头的组合，其特征在于，可为以下a至i其中之一：
    a.其中该连接槽的形状上下对称且左右对称，该套接部的外形上下对称且左右对称；
    b.其中该电连接母座还设有一金属外壳包覆该绝缘座体，该连接槽为该金属外壳所形成；
    c.其中该接触介面为USB2.0接触介面；抑或其中该接触介面为USB3.0接触介面；抑或其中该接触介面为MICRO USB接触介面；
    d.其中该电连接公头还设有一金属外壳包覆该绝缘座体，该套接部的外层为该金属外壳，该二接触介面基板的内层为该绝缘层且外层为该金属外壳；
    e.其中该电连接公头的至少一接触介面基板与绝缘座体一体成型；
    f.其中该电连接母座和电连接公头中设有二接触介面者，该二接触介面为相同接触介面；
    g.其中该电连接母座和电连接公头中设有二接触介面者，该二接触介面 的接点电路序号相互为反向排列；
    h.其中还设有一绝缘的外壳包覆该电连接公头的绝缘座体后段；
    i.其中该电连接母座设有二接触介面，该电连接公头仅设有一接触介面；抑或其中该电连接母座仅设有一接触介面，该电连接公头设有二接触介面，且接点电路序号相同者电连接而呈一组电路。
  49. 如权利要求45所述的双向的电连接母座和电连接公头的组合，其特征在于，可为以下a至i其中之一或两者以上的组合：
    a.其中该电连接母座和电连接公头其中之一设有二该接触介面，而另一个仅设有一该接触介面；抑或其中该舌板的两连接面各设有该接触介面，该二接触介面基板仅其中之一设有一该接触介面；抑或其中该舌板的两连接面仅有一面设有该接触介面，该二接触介面基板皆设有该接触介面；抑或其中该电连接公头的二接触介面基板各设有该一接触介面，该二接触介面基板的接触介面为接点电路序号相互为反向排列，该电连接母座的舌板的两相对面各设有该一接触介面，该舌板两相对面的接触介面为接点电路序号相互为反向排列，该电连接公头可双向插入该电连接母座的连接槽，该电连接公头的二接触介面皆一对一分别与该电连接母座的二接触介面电连接，该电连接公头的二接触介面与该电连接母座的二接触介面皆为独立电路；
    b.其中该连接槽的形状上下对称且左右对称，该套接部的外形上下对称且左右对称；
    c.其中该电连接母座还设有一金属外壳包覆该绝缘座体，该连接槽为该金属外壳所形成；
    d.其中该接触介面为USB2.0接触介面；抑或其中该接触介面为USB3.0接触介面；抑或其中该接触介面为MICRO USB接触介面；
    e.其中该电连接公头还设有一金属外壳包覆该绝缘座体，该套接部的外层为该金属外壳，该二接触介面基板的内层为该绝缘层且外层为该金属外壳；
    f.其中该电连接公头的至少一接触介面基板与绝缘座体一体成型；
    g.其中该电连接母座和电连接公头中设有二接触介面者，该二接触介面为相同接触介面；
    h.其中该电连接母座和电连接公头中设有二接触介面者，该二接触介面 的接点电路序号相互为反向排列：
    i.其中还设有一绝缘的外壳包覆该电连接公头的绝缘座体后段。
  50. 如权利要求45所述的双向的电连接母座和电连接公头的组合，其特征在于，可为以下a至f其中之一：
    a.其中该电连接母座的连接槽在舌板的两连接面的空间的高度在0.55mm至2.1mm之间，该连接槽的高度在3mm至6mm之间，该电连接公头的接触介面基板的高度在0.5mm至2.0mm之间，该套接部的高度在3mm至6mm之间，该接触介面为USB2.0接触介面或USB3.0接触介面；
    b.其中该电连接母座的连接槽在舌板的两连接面的空间的高度在0.75mm至1.6mm之间，该连接槽的高度在3.35mm至5.1mm之间，该电连接公头的接触介面基板的高度在0.7mm至1.5mm之间，该套接部的高度在3.25mm至5mm之间，该接触介面为USB2.0接触介面或USB3.0接触介面；
    c.其中该电连接母座的连接槽在舌板的两连接面的空间的高度在0.65mm至1.1mm之间，该连接槽的高度在3.15mm至4.1mm之间，该电连接公头的接触介面基板的高度在0.6mm至1mm之间，该套接部的高度在3.05mm至4mm之间，该接触介面为USB2.0接触介面或USB3.0接触介面；
    d.其中该电连接母座的连接槽在舌板的两连接面的空间的高度在0.23mm至0.8mm之间，该连接槽的高度在1.06mm至2.2mm之间，该电连接公头的接触介面基板的高度在0.23m至0.7mm之间，该套接部的高度在1.1mm至1.95mm之间，该接触介面为MICRO USB接触介面；
    e.其中该电连接母座的连接槽在舌板的两连接面的空间的高度在0.3mm至0.65mm之间，该连接槽的高度在1.2mm至1.9mm之间，该电连接公头的接触介面基板的高度在0.25mm至0.55mm之间，该套接部的高度在1.15mm至1.75mm之间，该接触介面为MICRO USB接触介面；
    f.其中该电连接母座的连接槽在舌板的两连接面的空间在0.35mm至0.95mm之间，该电连接公头的二接触介面基板的高度且在0.3m至0.85mm之间。
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US15/304,774 US9960551B2 (en) 2014-04-17 2015-04-17 Bidirectional electrical connection socket, bidirectional electrical connection plug and combination thereof
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US15/962,810 US10879657B2 (en) 2014-04-17 2018-04-25 Bidirectional electrical connection socket, bidirectional electrical connection plug and combination thereof
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