WO2017005215A1 - 双向电连接器 - Google Patents
双向电连接器 Download PDFInfo
- Publication number
- WO2017005215A1 WO2017005215A1 PCT/CN2016/089436 CN2016089436W WO2017005215A1 WO 2017005215 A1 WO2017005215 A1 WO 2017005215A1 CN 2016089436 W CN2016089436 W CN 2016089436W WO 2017005215 A1 WO2017005215 A1 WO 2017005215A1
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- contact
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- tongue plate
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
- H01R43/24—Assembling by moulding on contact members
Definitions
- the present invention relates to a bidirectional electrical connector, and more particularly to a bidirectional electrical connector that is electrically coupled to an external circuit board by mating with a complementary electrical connector.
- the electrical connection plug Before the electrical connection plug and the electrical connection socket are docked, the electrical connection plug must be oriented in the correct direction toward the electrical connection socket, so that the two can be docked, that is, the electrical connection socket has a plug-in directionality, which is commonly known as a foolproof Function, this function is to ensure that the terminal interface on the electrical connection plug can be in contact with the connection interface on the electrical connection socket.
- a foolproof Function this function is to ensure that the terminal interface on the electrical connection plug can be in contact with the connection interface on the electrical connection socket.
- This foolproof function causes the connection of the electrical connection plug and the electrical connection socket to fail, and then the user flips the electrical connection plug again to be correct. Docking. In other words, this foolproof function causes confusion for the user.
- an electrical connection plug having a double-sided docking function is provided on the market, and an electrical connection plug is disclosed in Japanese Patent Laid-Open Publication No. TW201440327.
- the manufacturing process and assembly process of the crossover contact frame must be strictly managed to achieve precision. Structure. Therefore, the crossover joint The manufacturing tolerance of the frame is small, so it will face a certain degree of difficulty in manufacturing and assembly.
- the staggered overlapping structure of the crossover contact frame is complicated, the position of the solder joint is not fixed, and it is difficult to perform the welding work, which further increases the difficulty in manufacturing and assembling.
- two-way electrical connectors such as Chinese Patent Application No. 201420215601, Chinese Patent Application No. 201420486606, or Chinese Patent Application No. 201520562191, and the like.
- the disclosed two-way electrical connector has several problems in practical applications, such as an increase in manufacturing or assembly difficulty, an increase in manufacturing or assembly costs, or an improper use of a short circuit, resulting in a failure to provide a friendly use manner and the like.
- one of the objects of the present invention is to provide a bidirectional electrical connector that can be easily manufactured and assembled, a bidirectional electrical connector having a double-sided docking function, and an existing electric power of the Micro USB.
- the connection socket or plug is compatible.
- One of the objects of the present invention is to provide a bidirectional electrical connector that can be easily used.
- the structure and action of the tongue of the bidirectional electrical connector can avoid short circuit. User-friendly.
- One of the objects of the present invention is to provide a two-way electrical connector, the snap-fit design of the metal shell can ensure the smoothness and stability of the docking, and optimize the performance of the two-way electrical connector, so the bidirectional electrical connector of the present invention can conform to Higher specifications or standard requirements.
- the present invention provides a two-way electrical connector, comprising: a housing; an insulating base; a tongue plate disposed at a front end of the insulating base, the housing surrounding the tongue and a connecting groove is formed on the upper and lower sides of the tongue plate, the tongue plate is floatingly or fixedly disposed in the middle portion of the connecting groove; and two rows of contact terminals, and any one of the two rows of contact terminals is provided with at least one extending portion, a contact point, a contact portion, a fixing portion and a pin disposed on the front end of the extending elastic portion, the two rows of contacts are respectively disposed on the upper and lower sides of the tongue plate, and the front end of the fixing portion is connected to the extending elastic portion
- the pin connected to the rear end of the fixing portion protrudes from the outside of the insulating seat; wherein the tongue plate is an H-shaped tongue plate structure, and the H-shaped tongue plate structure is separated from the two side portions of the housing Two limiting protrusions of the
- the present invention also provides a two-way electrical connector, comprising: a housing; an insulating base; a tongue plate disposed at a front end of the insulating base, the housing surrounding the tongue and above and below the tongue Forming a connecting groove on both sides, the tongue plate is floatingly or fixedly disposed in a middle portion of the connecting groove, wherein at least one limiting groove is respectively disposed on upper and lower sides of the tongue plate; and two rows of contact terminals, the two Any one of the row of contact terminals is provided with at least one extending spring portion, a contact portion and a contact portion disposed at the front end of the extended spring portion, a fixing portion and a pin, and the two rows of contacts are respectively disposed on the tongue plate of
- the front end of the fixing portion is connected to the extending elastic portion, and the pin connected to the rear end of the fixing portion protrudes outside the insulating seat; wherein a front guiding slope of the contact portion abuts against the tongue
- the bottom of the limiting groove of the plate
- the present invention also provides a two-way electrical connector, comprising: a housing; an insulating base; a tongue plate disposed at a front end of the insulating base, the housing surrounding the tongue and above and below the tongue Forming a connecting groove on both sides, the tongue plate is floatingly disposed in a middle portion of the connecting groove; and two rows of contact terminals, wherein any one of the two rows of contact terminals is provided with at least one extending elastic portion, and is disposed on the extending spring a contact portion of the front end of the portion and a contact portion, a fixing portion and a pin, the two rows of contacts are respectively disposed on the upper and lower sides of the tongue plate, and the front end of the fixing portion is connected to the extending elastic portion and is connected to the fixing portion
- the pin of the rear end protrudes from the outside of the insulating seat; wherein the two rows of contact portions are formed one after another and formed on a sheet of metal sheet material to be unrolled and formed into a stamping shape.
- the present invention also provides a two-way electrical connector, comprising: a housing; an insulating base; a tongue plate disposed at a front end of the insulating base, the housing surrounding the tongue and above and below the tongue Forming a connecting groove on both sides, the tongue plate is fixedly disposed in a middle portion of the connecting groove; and two rows of contact terminals, wherein any one of the two rows of contact terminals is provided with at least one extending elastic portion disposed on the extending spring a contact portion of the front end of the portion and a contact portion, a fixing portion and a pin, the two rows of contacts are respectively disposed on the upper and lower sides of the tongue plate, and the front end of the fixing portion is connected to the extending elastic portion and is connected to the fixing portion
- the two ends of the two rows of contact portions are respectively abutted against the upper and lower sides of the tongue plate, and the two rows of extending elastic portions are The upper and lower sides of the tongue plate are compressed up and down.
- the present invention also provides a two-way electrical connector, comprising: a housing; an insulating base; a tongue plate disposed at a front end of the insulating base, the housing surrounding the tongue and above and below the tongue Forming a connecting groove on both sides, the tongue plate is fixedly or floatingly disposed in a middle portion of the connecting groove; and two rows of contact terminals, wherein any one of the two rows of contact terminals is provided with at least one extended spring portion, a contact point of the front end of the elastic portion and a contact portion, a fixing portion and a pin, the two rows of contacts are respectively disposed on the upper and lower sides of the tongue plate, and the front end of the fixing portion is connected to the extending elastic portion, and is connected to The pin of the rear end of the fixing portion protrudes from the outside of the insulating seat; wherein the tongue is a metal tongue.
- the present invention also provides a two-way electrical connector, comprising: a housing; an insulating base; a tongue plate disposed at a front end of the insulating base, the housing surrounding the tongue and above and below the tongue Forming a connecting groove on both sides, the tongue plate is disposed in a middle portion of the connecting groove; and two rows of contact terminals, wherein any one of the two rows of contact terminals is provided with at least one extending elastic portion disposed at the extending elastic portion a contact point of the front end and a contact portion, a fixing portion and a pin, the two rows of contacts are respectively disposed on the upper and lower sides of the tongue plate, and the front end of the fixing portion is connected to the extending elastic portion, and is connected to the rear of the fixing portion
- the pin of the end protrudes from the outer surface of the insulating seat; wherein the tongue plate is an H-shaped tongue plate structure, and the two rows of contact portions are formed in a sheet metal sheet before and after being formed into a sheet metal material, and are embedded
- the present invention also provides a two-way electrical connector, comprising: a housing; an insulating base; a tongue plate disposed at a front end of the insulating base, the housing surrounding the tongue and above and below the tongue Forming a connecting groove on both sides, the tongue plate is fixedly or floatingly disposed in a middle portion of the connecting groove; and two rows of contact terminals, wherein any one of the two rows of contact terminals is provided with at least one extended spring portion, a contact point of the front end of the elastic portion and a contact portion, a fixing portion and a pin, the two rows of contacts are respectively disposed on the upper and lower sides of the tongue plate, and the front end of the fixing portion is connected to the extending elastic portion, and is connected to The pin of the rear end of the fixing portion protrudes from the outer surface of the insulating seat; wherein the tongue plate is an H-shaped tongue plate structure, and the portion of the H-shaped tongue plate structure adjacent to both sides of the housing is two-position convex The two limiting protrusion
- the present invention also provides a bidirectional electrical connector comprising: a housing; an insulative housing, wherein the insulative housing is provided with a U-shaped connecting structure in series with the same circuit, the U-shaped connecting structure is in the insulating seat a rear end of the body is bent and disposed in the insulating seat body; a tongue plate is disposed at the front end of the insulating seat body, the shell frame surrounds the tongue plate and forms a connection on the upper and lower sides of the tongue plate a slot, the tongue plate is fixedly or floatingly disposed in a middle portion of the connecting slot; and two rows of contact terminals, wherein any one of the two rows of contact terminals is provided with at least one extended elastic portion disposed on the extended elastic portion a contact point of the front end and a contact portion, a fixing portion and a pin, the two rows of contacts are respectively disposed on the upper and lower sides of the tongue plate, and the front end of the fixing portion is connected to the extending elastic portion, and is connected to the rear of the fixing portion
- the present invention also provides a two-way electrical connector, comprising: a housing; an insulating base; a tongue plate disposed at a front end of the insulating base, the housing surrounding the tongue and above and below the tongue Forming a connecting groove on both sides, the tongue plate is fixedly or floatingly disposed in a middle portion of the connecting groove; and two rows of contact terminals, wherein any one of the two rows of contact terminals is provided with at least one extended spring portion, a contact point of the front end of the elastic portion and a contact portion, a fixing portion and a pin, the two rows of contacts are respectively disposed on the upper and lower sides of the tongue plate, and the front end of the fixing portion is connected to the extending elastic portion, and is connected to The pin at the rear end of the fixing portion protrudes from the outer surface of the insulating seat, wherein the two rows of contact portions are formed in a sheet metal sheet before and after being formed into a stamping and forming, and the two contacts of the same circuit are disposed between There is a
- the present invention also provides a two-way electrical connector, comprising: a housing; an insulating base; a tongue plate disposed at a front end of the insulating base, the housing surrounding the tongue and above and below the tongue Forming a connecting groove on both sides, the tongue plate is fixedly or floatingly disposed in a middle portion of the connecting groove; and two rows of contact terminals, and any one of the two rows of contact terminals is provided with at least one extending portion disposed at the extending portion a contact of the front end and a contact portion, a fixing portion and a pin, the two rows of contacts are respectively disposed on the upper and lower sides of the tongue plate, the front end of the fixing portion is connected to the extending portion, and is connected to the rear end of the fixing portion
- the pin protrudes from the outside of the insulating seat, wherein the two rows of contact portions are formed one after another and formed on a piece of metal The sheet blanking is unrolled and formed, and at least one of the two contact portions of the same circuit is provided with
- the present invention also provides a two-way electrical connector, comprising: a housing; an insulating base; a tongue plate disposed at a front end of the insulating base, the housing surrounding the tongue and above and below the tongue Forming a connecting groove on both sides, the tongue plate is fixedly or floatingly disposed in a middle portion of the connecting groove; and two rows of contact terminals, wherein any one of the two rows of contact terminals is provided with at least one extended spring portion, a contact point of the front end of the elastic portion and a contact portion, a fixing portion and a pin, the two rows of contacts are respectively disposed on the upper and lower sides of the tongue plate, and the front end of the fixing portion is connected to the extending elastic portion, and is connected to The pin of the rear end of the fixing portion protrudes from the outside of the insulating seat, wherein the two rows of contact portions are two rows of front and rear and the contact portions of the same circuit are up and down and one left and one right are formed on one piece of metal plate blanking The stamping is
- the present invention also provides a bidirectional electrical connector, comprising: a housing, wherein the housing is a metal shell and includes at least one elastic snap structure disposed on the housing, the elastic snap structure having a preamble a sloped surface and a rear engagement surface, the rear engagement surface protrudes steeply from the front bevel surface outside a casing surface of the casing, and when a complementary electrical connector is accessed by the front end of the tongue plate for docking, The front inclined surface contacts the complementary electrical connector first than the rear engaging surface, and after the butt positioning, the rear engaging surface is steeped to increase the pulling force, and the different bevel structures are ensured before and after the clamping function; a tongue plate, The housing frame surrounds the tongue plate and forms a connecting groove on the upper and lower sides of the tongue plate.
- the tongue plate is fixedly or floatingly disposed at a middle portion of the connecting groove; an insulation disposed at a rear portion of the tongue plate And a row of contact terminals, wherein the two rows of contact terminals are provided with at least one extended elastic portion, a contact portion and a contact portion, a fixing portion and a connection provided at a front end of the extended elastic portion a foot, the two rows of contacts are respectively disposed on the upper and lower sides of the tongue plate, the fixing Connected to the front end portion extending resiliently connected to the rear end of the fixing portion of the pin projecting from the insulating housing in vitro. (c12)
- the metal shell has a closed fishing rod type tapered or widened elastic snap structure on the upper and lower sides; or the metal shell has a metal sheet bending structure with upper and lower left and right symmetrical angles on both sides; or The metal shell has a top, bottom, left and right symmetrical positioning structure of the metal plate of the ⁇ > angled angle; or the metal shell is a vertically symmetrical positioning structure of the metal plate which is opened at the front of the bread as the insertion opening; or the tongue
- the plate is H-shaped fixed or floating in the middle of the connecting groove; or the floating tongue plate is provided with a disconnected isolation structure, so that the spring contact portions of the long and short terminals can be independently activated; or the upper and lower contacts of the upper and lower rows of contact terminals
- the at least two sides are longer contact portions; or the power supply and ground terminals of the upper and lower rows of contact terminals are provided with wider contact portions, extension portions, fixing portions and pins; or the upper and lower rows are one after the other
- the connection interface is the same
- the extending portion is a spring extending portion; or when the contact portion of the contact portion of the upper and lower rows of contact terminals abuts against the bottom of the tongue limiting groove, and the contact portion of the upper and lower rows of contact terminals is higher than the tongue plate
- the upper row of the upper and lower limit groove structures is provided with the extended elastic portion, and the middle portion of the extended elastic portion is provided with a spring gap between the upper and lower sides of the floating or fixed tongue; or
- the floating tongue plate is provided with a disconnected isolation structure, so that the spring contact portions of the long and short terminals can be independently activated; or the upper and lower contact portions of the upper and lower rows of contact terminals are at least two sides.
- the tongue plate is a tongue plate of a floating or fixed structure; or the floating or fixed tongue plate is an insulating tongue plate structure, and a metal reinforcing piece can be buried; or the power supply and the grounding terminal of the upper and lower rows of contact terminals are wider Contact portion, extension portion, fixing portion and pin; or the upper and lower rows of contact terminals are provided with at least two floating insulating tongues or fixed for three or four or five upper and
- the upper and lower contact portions of the upper and lower rows of contact terminals are at least two sides of the longer contact portion; or the connection interfaces of the upper and lower two rows are the same contact interface and the same circuit serial number is reversed in sequence Arranging; or the connection interfaces of the upper and lower rows of the front and the rear are the same contact interfaces arranged in reverse order and the same circuit number is electrically connected; or the power supply and ground terminals of the upper and lower rows of contact terminals are provided with wider contact portions , the extension portion, the fixing portion and the pin; or the contact portion of the same circuit of the upper and lower rows of contact terminals is connected with a single-shaped metal terminal connection structure of a U-shape or a U-shape; or the series connection of the upper and lower rows of contact terminals is the same
- the U-shaped connecting structure of the circuit is provided with a bending step at the rear end; or at least one pair of grounding terminals of the same circuit of the upper and lower rows of contact terminals are provided with a convex
- the H-shaped tongue plate is a tongue plate of a floatable or fixed structure; or the two sides of the H-shaped tongue plate are a thick-shaped limit protrusion and a middle-section thinner partition plate
- the contact portion protrudes from the limiting slot of the middle partition plate of the tongue plate; or a partition plate and a limiting slot are disposed between the upper and lower terminals of the middle portion of the H-shaped tongue plate, and the limiting slot limits the guiding portion of the upper and lower terminal contact portions
- the ground contact portion is disposed in front of the power contact terminal, is a charging structure with only positive and negative poles and only two pins; or the charging only structure, Only two types of fast charging and widening extending elastic portions of the front and rear or left and right misalignment are provided on the upper and lower sides; or the charging type Micro USB 2.0 male and a detecting contact portion is added on the ground contact portion side and the grounding is
- the contact part is a one-piece structure, which is a total of 6 contact parts and 2 or 2 pins are provided as a charging structure with detection function; or the charging type Micro USB 2.0 male body has a detecting contact portion on the side of the ground contact portion and a split structure with the ground contact portion,
- the detecting contact portion is integrally disposed on the upper and lower sides of the middle portion of the laterally extending end portion of the outer cymbal, and the ground contact portion is respectively provided on the inner side of the outer side of the outer cymbal with two grounding
- the grounding, the power supply and the detecting contact portion are each provided with at least one of the grounding, the power supply and the detecting contact portion, which are disposed at the rear end of the base portion of the base body.
- the pin has a total of at least 3 pads, which is a charging structure with an open-type detecting structure function; or the charging type Micro USB 2.0 male body and a detecting contact portion and a ground contact portion are added to the ground contact portion side
- the grounding, power supply and detection contact portions of the upper and lower sides are respectively provided with at least one pad and at least three pads, and a resistance element is disposed between the detecting contact portion and the ground contact portion.
- the upper and lower D+ signal contact portions are integrally disposed in the middle portion of the lateral extension of the outer ridge front end, extending inwardly and reflexing
- the upper and lower ground contact portions are disposed on the two sides of the connection slot in an integrated structure and are located in front of the power supply contact portion, wherein the upper and lower power supply contact portions are disposed at the rear of the ground contact portion, and are disposed
- the inner side of the two sides of the outer shape is integrally extended forwardly from the bottom of the connecting groove, wherein the upper and lower D-signal contact portions are integrally disposed on a side extending forward from the bottom of the connecting groove and located at the D+ signal contact portion.
- the grounding, power supply and D+ and D-contact portions are each provided with at least four contact portions and at least four pads, which are at least a signal and charging function; or the at least signal and charging Micro USB 2.0 male,
- the upper and lower sides of the middle D+ signal contact portion are integrally disposed at a middle portion of the laterally extending portion of the outer dome-shaped front end, and extend inwardly and at least one pin is disposed in front of the power supply contact portion.
- the upper and lower ground contact portions are disposed on the two sides of the connecting groove, and are an integral large U-shaped structure and are located in front of the power contact portion and are provided with at least one pin, wherein the upper and lower power contact portions are disposed at the ground contact portion.
- the rear side of the outer side of the outer shape is extended by a central U-shaped joint at the bottom of the connecting groove, and at least one pin is provided, wherein the upper and lower D-signal contacts are integrated.
- the small U-shaped portion is disposed on a side of the D+ signal contact portion extending from the bottom of the connecting groove and is provided with at least one pin, and the upper and lower grounding, the power source and the D+ and D-contact portions are each provided with at least four
- the contact portion and at least 4 pads are at least a signal and charging function; or the upper and lower contact interfaces of the two-way double-sided electrical connector are Micro USB 2.0 male, and the middle portion is on two sides
- the upper and lower ID detecting contact portions are integrally disposed at a middle portion of the laterally extending end portion of the outer cymbal, wherein the upper and lower grounding contact portions are disposed on the two sides of the connecting groove as an integral structure and located in front of the power contact portion, wherein the upper and lower power sources a contact
- the upper and lower D-signal contact portions are integrally disposed on a side extending forward from the bottom of the connecting groove and located on the D+ signal contact portion
- the lower ID, the grounding, the power supply, and the D+ and D-contact portions each have at least 5 contact portions and at least 5 pads, which are structures with a Micro USB 2.0 male function; or the upper and lower sides of the bidirectional double-sided electrical connector
- the contact interface of the two sides is a Micro USB 2.0 male
- the upper and lower ID detecting contact portions extending to the two sides of the middle portion are integrally disposed in the middle portion of the lateral extension of the outer front end, and are located in front of the power contact portion.
- the upper and lower ground contact portions are disposed on two sides of the connecting slot, and are an integral large U-shaped structure and are provided with at least one pin in front of the power contact portion, wherein the upper and lower power contacts are provided In the rear of the ground contact portion, the inner side of the outer side of the outer ring is integrally formed by a central U-shaped joint at the bottom of the connecting groove, and at least one pin is disposed, wherein the middle upper and lower D+ signals are provided.
- the contact portion is integrally disposed at a rear portion of the connecting groove extending forwardly and oppositely to the rear of the ID detecting contact portion, wherein the upper and lower D-signal contact portions are integrally formed in a small U shape extending forward from the bottom of the connecting groove And located on one side of the D+ signal contact portion and There are at least one pin, and the upper and lower ID, the grounding, the power supply, and the D+ and D-contact portions are each provided with at least 5 contact portions and at least 5 pads, which are structures with a Micro USB 2.0 male function; or
- the contact interface of the upper and lower sides of the two-way double-sided electrical connector is a Micro USB 2.0 male, and the upper and lower ID, the ground, and the power contact portion each have at least three contact portions and at least three pads.
- the two-way double-sided electrical connector's upper and lower two-sided contact interface is Micro USB 2.0 male, the upper and lower The grounding, power supply, and D+ and D-contact portions are each provided with at least four contact portions and at least four pads, which are structures in which the Micro USB 2.0 male has at least signal and charging functions and does not have a circuit board;
- the contact interface of the upper and lower sides of the two-way double-sided electrical connector is a Micro USB 2.0 male, which is provided with at least five contact portions of at least the upper and lower ID, the ground, the power supply, and the D+ and D-contact portions, and at least 5 pads, for at least one sheet metal unrolling, blanking, non-overlapping, with Micro
- the structure of the USB 2.0 male function does not have the structure of the circuit board; or the contact interface of the upper and lower sides of the two-way double-sided electrical connector is a Micro USB 2.0 male, which is provided with at least an upper and lower ID and a ground.
- Each of the power contact portions has at least three contact portions and at least three pads, and a resistor element is disposed between the ID and the ground terminal, and the at least one metal plate is unrolled and unrolled without a micro USB 2.0 a structure of the head function; or a metal grounding baffle is disposed in the middle of the insulating base, the metal grounding baffle is provided with a pin and the upper and lower detecting elastic pieces abut against the upper and lower row grounding contact terminals, and the detecting elastic piece is grounded to the upper and lower rows Short-circuiting and opening of the contact terminal, determining the insertion orientation of the electrical connector, so that the contact terminal of the one side transmits the circuit, and the contact terminal of the other side is the cutting circuit; or the outer casing is a metal shell, and the elastic buckle portion
- the leading bevel is smoother than the insertion, and the rearward engagement surface is steep to increase the pulling force, ensuring different bevel structures before and after the clamping function.
- the invention also provides a metal inner shrinking arm structure of a row of double-sided contact terminals, comprising: a metal plate connecting at least one strip, the strip connecting the upper and lower rows of contact terminals and at least one metal
- the reducing arm, the upper and lower rows of contact terminals are respectively provided with two rows of contacts of up and down and one front and back or one left and one right, and one piece of metal
- the sheet blanking is unrolled and formed, and the at least one metal inner shrinking arm is provided with a connecting bridge connecting the at least one contact portion, and the at least one metal inner shrinking arm is provided with a convex hull structure to shorten the length.
- the upper and lower contact portions of the upper and lower rows of contact terminals are at least two sides of the longer contact portion; or the connection interfaces of the upper and lower two rows are the same contact interface and the same circuit serial number is reversed in sequence Arranging; or the connection interfaces of the upper and lower rows of the front and the rear are the same contact interfaces arranged in reverse order and the same circuit number is electrically connected; or the power supply and ground terminals of the upper and lower rows of contact terminals are provided with wider contact portions , the extension portion, the fixing portion and the pin; or the contact portion of the same circuit of the upper and lower rows of contact terminals is connected with a single-shaped metal terminal connection structure of a U-shape or a U-shape; or the contact portion of the upper and lower rows of contact terminals is Formed one after the other, forming a sheet of metal sheet material to be stamped and formed, and embedding once; or the U-shaped connecting structure of the upper and lower rows of contact terminals connected in series with the same circuit is provided with
- the invention also provides a mouth-type two-way double-sided electrical connector, comprising: an insulating seat body, and a one-port type connecting groove, wherein the port type connecting groove is disposed at the front end of the insulating seat body, and the top of the mouth type connecting groove
- Two rows of contact terminals are disposed on the surface and the bottom surface, and the two rows of contact terminals are respectively provided with a contact portion, the contact portion is connected to the extension portion, a fixing portion is connected to the extension portion and the pin, and the fixing portion is positioned on the insulating seat body,
- the top row and the bottom surface of the port type connecting groove are fixedly arranged on the upper and lower sides of the two rows of contact portions, and the extending portion, the fixing portion and the pin are respectively arranged, and at least two top or bottom surfaces of the port type connecting groove are provided
- the front end or the side extension of the contact portion and the same serial number extension portion are arranged in parallel in a sequence.
- the turning extension portion provided with at least two front ends or one side of the contact portion is a folding series structure in which upper and lower rows of contact portions or extension portions or pins of the same circuit are arranged side by side in sequence; or The extending end structure of the front end or the side of the contact portion of the two rows of contact terminals does not cross the overlapping portion of the extension of the different circuit; or the turning extension portion extends in the opposite direction of the tongue width direction at the front end or one side of the contact portion And extending to the rear end of the contact portion along the length direction of the tongue plate to the same circuit contact portion opposite to the opposite side of the tongue plate; or the extension portion of the front end of the contact portion may be disposed on one of the upper and lower sides Or the two sides of the two sides are arranged at the same time; or the two rows of contact parts are the same circuit number connection interface of the upper and lower rows and are arranged in reverse order; or the upper and lower extension parts are arranged in the same order in the same direction; or The upper and lower legs are arranged in which upper and
- the two rows of contact terminals for the at least one row of contact terminals of the vertical structure of the individual; or The two contact portions of the two rows of contact terminals are connected to the two extension portions, and the two extension portions are connected to the fixing portion; or the two rows of contact terminals are two identical circuit numbers arranged in reverse order, and the connection interfaces have the same circuit serial number and the same a juxtaposed structure of the upper and lower extensions of the arrangement; or the pin is a piercing structure for vertically bending the longitudinal plate of the plate surface; or the piercing structure of the pin is a thickness of the material of the two plates of the longitudinally bent longitudinal plate of the plate surface a puncture structure that is vertically folded back to back; or the bidirectional double-sided electrical connector can be applied to an adapter, a wire, a head, a U disk, or a wireless mouse or at least one of the above. (c19)
- the invention also provides a mouth-type two-way double-sided electrical connector, comprising: an insulating seat; a mouth-shaped connecting groove, the port-shaped connecting groove is disposed at the front end of the insulating seat, and the top surface of the mouth connecting groove
- the bottom surface is provided with two rows of contact terminals, and the two rows of contact terminals are respectively provided with a contact portion, the contact portion is connected to the extension portion, a fixing portion is connected to the extension portion and the pin, and the fixing portion is positioned on the insulating seat body, the two The top portion and the bottom surface of the lip-shaped connecting groove are fixedly arranged on the upper and lower sides of the contact portion, wherein the extending portion, the fixing portion and the pin are respectively arranged; and a circuit board or a metal plate; and the port is connected
- the top surface or the bottom surface of the slot is not provided with a folding series structure of the upper and lower same circuit contacts, and the pin is provided with a single-panel turning gold finger circuit board or a row of turning metal
- the two rows of contact portions are the same circuit number connection interface of the upper and lower rows and are arranged in reverse order; or the two contact portions are relatively flat and convexly fixed to the upper and lower tongue faces; or the two contact portions are up and down a horizontally protruding protruding or burying or assembling a folding series structure fixed to the top surface and the bottom surface and not provided with the upper and lower same circuit contacts; or the upper and lower two contact portions are connected to the upper and lower two extension portions, and the upper and lower two extension portions are The upper and lower two extension portions are connected to the upper and lower two extension portions, and the upper and lower two extension portions are left and right offset extension portions that are turned into a difference; or the upper and lower two contact portions are connected to the upper and lower two extension portions, and the upper and lower two extension portions are extended The left and right dislocations are arranged laterally; or the upper and lower extensions are laterally equal to the left and right dislocations and are juxtaposed in the center of the insulating seat; or the upper and
- the circuit board Electrically connected to the one or two rows of horizontal pins, the circuit board is provided with a single side or The double-sided circuit is connected in series with the contact structure, and the single-sided or double-sided signal contact provided by the circuit board is a pair of adjacent gold finger serial structures adjacent to the approximately equidistant transition; or the circuit board is provided with a single The signal circuit contact pads of the surface or double-sided through-holes are respectively turned to the left and right, and are respectively arranged in a row of single-sided or two-row double-sided through-hole circuit contact pads arranged on the left and right rows of the wrong positions, and respectively a pair of adjacent gold finger splicing structures adjacent to the approximately equidistant transition; or two rows of the upper and lower rows of contacts are sequentially connected to one side of the circuit board or the upper and lower sides, the circuit board is a U-shaped equidistant adjacent series structure, serially connected to the same circuit arranged in the reverse direction; or the pin is provided with a series connection of the
- the present invention also provides a bidirectional double-sided electrical connector, comprising: an insulating base; a tongue plate disposed at a front end of the insulating seat, the tongue plate being covered by an outer casing to form the connection a groove, the tongue plate can be vertically displaced and arranged in the middle of the connecting groove, and two rows of contact terminals are arranged on the lower surface of the tongue plate, the two rows of contact portions of the two rows of contact terminals are the same contact interface and the same circuit serial number is reversed in sequence Arranging, the two rows of contact portions are fixedly fixed to the upper and lower tongue faces, and the two rows of contact portions are connected to the two rows of extension portions, and the two rows of extension portions are connected to the row of two fixing portions, and the two rows of fixing portions are positioned In the insulating base body, the other end of the two rows of fixing portions are connected to two rows of pins, and the two rows of pins extend out of the insulating housing, and the two rows of contact terminals are not provided with a folding and connecting
- the other end of the second row of fixing portions is connected to two rows of pins, and the two rows of pins extend out of the insulating housing.
- the pins are provided with a circuit board connected in series with the same circuit contact portion or a row of turning metal plates. The same circuit structure arranged in the direction. (c22)
- the two rows of contact portions are the same circuit number connection interface of the upper and lower rows and are arranged in reverse order; or the two contact portions are relatively flat and convexly fixed to the upper and lower tongue faces; or the two contact portions are up and down a folding and splicing structure that is embedded or assembled to be fixed to the upper and lower tongue surfaces and is not provided with the same upper and lower circuit contacts; or the upper and lower two contact portions are connected to the upper and lower two extension portions, and the upper and lower two extension portions are The upper and lower two extension portions are connected to the upper and lower two extension portions, and the upper and lower two extension portions are left and right offset extension portions that are turned into a difference; or the upper and lower two contact portions are connected to the upper and lower two extension portions, and the upper and lower two extension portions are extended The left and right dislocations are arranged laterally; or the upper and lower extensions are laterally equal to each other and are juxtaposed to the center of the tongue; or the upper and lower fixing portions are horizontally and laterally displaced laterally and juxtapose
- the two extensions listed in the center of the tongue plate are hollowed-out springs; or the series connection structure of the same circuit contacts is a circuit board gold finger or a row of folding terminals; or the circuit board can be a single-panel turning gold finger Cascading or double sided a through-hole gold finger serial connection structure; or the upper and lower two pins are a row of horizontal pins; or the serial connection structure of the upper and lower same circuit contacts is a single-panel turning gold finger or a row of turning terminals; or the upper and lower rows
- the pin portions of the contact terminals are respectively turned to the left and right, and the pin portions are respectively arranged in the horizontal equal height row or the upper and lower rows of horizontal pins respectively disposed on the left and right sides; or the terminals of the two rows of contact terminals are connected
- the foot is connected to a PCB circuit board, and the PCB circuit board is provided with the serial circuit at the front end of the terminal pin pad and extends in the lateral direction to connect the same circuit terminal pin pad on the other
- the present invention also provides a bidirectional double-sided electrical connector, comprising: an insulating seat; and a tongue plate disposed at a front end of the insulating seat, the tongue plate being covered by an outer casing, forming the a connecting groove, the tongue plate is disposed in the middle of the connecting groove, and two rows of contact terminals are disposed on the lower surface of the tongue plate, the two rows of contact portions of the two rows of contact terminals are the same contact interface, and the same circuit serial numbers are reversely arranged in sequence,
- the two rows of contact portions are provided with a turning extension portion at the front end or one side of the at least two contact portions, and the two rows of contact portions are fixedly fixed to the upper and lower tongue plate faces in a vertical direction, and the two rows of contact portions are connected to the two rows of extension portions.
- the two rows of extensions are connected to the two rows of fixing portions, the two rows of fixing portions are positioned on the insulating base body, and the other ends of the two rows of fixing portions are connected to two rows of pins, and the two rows of pins extend outside the insulating seat.
- the utility model is characterized in that: the pin is provided with a piercing structure in which the plate surface vertically bends the longitudinal plate piece.
- the turning extension portion provided with at least two front ends or one side of the contact portion is a folding series structure in which upper and lower rows of contact portions or extension portions or pins of the same circuit are arranged side by side in sequence; or The extending end structure of the front end or the side of the contact portion of the two rows of contact terminals does not cross the overlapping portion of the extension of the different circuit; or the turning extension portion extends in the opposite direction of the tongue width direction at the front end or one side of the contact portion And extending to the rear end of the contact portion along the length direction of the tongue plate to the same circuit contact portion opposite to the opposite side of the tongue plate; or the extension portion of the front end of the contact portion may be disposed on one of the upper and lower sides Or the two sides of the two sides are arranged at the same time; or the two rows of contact parts are the same circuit number connection interface of the upper and lower rows and are arranged in reverse order; or the upper and lower extension parts are arranged in the same order in the same direction; or The upper and lower legs are arranged in which upper and
- the terminal structure; or the two contact portions of the two rows of contact terminals are connected to the two extension portions, and the two extension portions are connected to the fixing portion; or the two rows of contact terminals are arranged in the reverse order of the same circuit.
- the circuit serial number and the two upper and lower extension portions arranged in the same direction are juxtaposed; or the two rows of pins are provided with a piercing structure for vertically bending the longitudinal plate; or the piercing structure is a vertical bending plate for the plate surface
- the two-plate material of the sheet has a thickness of back-to-back longitudinally punctured structure; or the tongue of the two-way double-sided electrical connector is vertically displaceable and floating, and the two rows of extensions are hollow elastic extensions; or the two-way two-sided
- the electrical connector can be applied to an adapter, a line, a head, a U disk, a wireless mouse, or at least one of the above.
- the two-way electrical connector of the invention is easy to manufacture and assemble, has a double-sided docking function, and is compatible with the existing micro-connector socket or plug of the Micro USB; can be conveniently used, in the process of docking with the complementary electrical connector, the two-way electrical connector
- the structure and action of the tongue plate can avoid the occurrence of short circuit and is convenient for the user to use;
- the buckle design of the metal shell can ensure the smoothness and stability of the docking, and optimize the performance of the two-way electrical connector, so the two-way electrical connection of the invention
- the device can meet the requirements of higher specifications or standards.
- FIG. 6 are schematic cross-sectional views showing the structure, structure side view, structural plan view, structural front view, and partial structure of the bidirectional electrical connector of the present invention in a first preferred embodiment.
- Figure 7 is a perspective view showing the structure of the plurality of upper contact terminals and the plurality of lower contact terminals of the bidirectional electrical connector of the present invention in a side view in the first preferred embodiment.
- Figure 8 is a schematic top plan view of a plurality of upper contact terminals and a plurality of lower contact terminals of the bidirectional electrical connector of the present invention in a first preferred embodiment.
- Figure 9 is a cross-sectional view showing a partial structure of a bidirectional electrical connector of the present invention in a first preferred embodiment in abutment with a complementary connector.
- Figure 10 is a perspective view showing the structure of the plurality of upper contact terminals and the plurality of lower contact terminals of the bidirectional electrical connector of the present invention in a side view in the second preferred embodiment.
- Figure 11 is a schematic top plan view of a plurality of upper contact terminals and a plurality of lower contact terminals of the bidirectional electrical connector of the present invention in a second preferred embodiment.
- 12 to 17 are schematic views showing the structure, structure side view, structural plan view, structural front view, partial structure decomposition, and structural decomposition of the bidirectional electrical connector of the present invention in a third preferred embodiment.
- Figure 18 is a structural view of the insulating base of the bidirectional electrical connector of the present invention and the tongue plate in the third preferred embodiment Solution diagram.
- Figure 19 is a cross-sectional view showing the structure of the bidirectional electrical connector of the present invention in a different preferred embodiment in the third preferred embodiment.
- Figure 20 is a cross-sectional view showing the structure of the bidirectional electrical connector of the present invention in a different design in the third preferred embodiment.
- FIG. 21 to FIG. 26 are schematic plan views showing the structure of the bidirectional electrical connector of the present invention in a plan view, a front view, a structure, a structure, a side view, a partial structure, and a structure.
- Figure 27 is a top plan view showing the structure of the terminal and the tongue plate of the bidirectional electrical connector of the present invention in the sixth preferred embodiment.
- Figure 28 is a perspective view showing the structure of the terminal and the tongue plate of the bidirectional electrical connector of the present invention in the sixth preferred embodiment.
- FIG. 29 to FIG. 33 are schematic plan views showing the top view, the front view, the side view, the partial structure, and the structure of the bidirectional electrical connector of the present invention in a seventh preferred embodiment.
- Figure 34 is a top plan view showing the structure of the terminal and the tongue plate of the two-way electrical connector of the present invention in the seventh preferred embodiment.
- Figure 35 is a perspective view showing the structure of the terminal and the tongue plate of the two-way electrical connector of the present invention in the seventh preferred embodiment.
- FIG. 36 to FIG. 41 are schematic exploded perspective views of the bidirectional electrical connector of the present invention in a top view, a front view, a stereo side view, a side view, a structural exploded view, and a structure in the eighth preferred embodiment.
- Figure 42 is a top plan view showing the contact terminal and the metal tongue of the bidirectional electrical connector of the present invention in the eighth preferred embodiment.
- Figure 43 is a perspective view showing the structure of the terminal and the tongue plate in the eighth preferred embodiment of the bidirectional electrical connector of the present invention.
- 44 to 49 are schematic top plan views showing the structure of the bidirectional electrical connector of the present invention in a ninth preferred embodiment, a front view of the structure, a front view of the structure, a side view of the structure, a side view of the structure, and a partial exploded view of the structure.
- Figure 50 is a top plan view showing the contact interface and the metal tongue of the two-way electrical connector of the present invention in the ninth preferred embodiment.
- Figure 51 is a perspective, side elevational view of the contact interface and metal tongue of the two-way electrical connector of the present invention in a ninth preferred embodiment.
- FIG. 52 to FIG. 57 are a top plan view, a front view of the structure, a perspective view of the structure, a side view of the structure, a schematic partial exploded view of the structure, and an exploded perspective view of the structural part of the bidirectional electrical connector of the present invention. See the schematic.
- Figure 58 is a top plan view of the contact interface and metal tongue of the two-way electrical connector of the present invention in a tenth preferred embodiment.
- Figure 59 is a perspective side elevational view of the contact interface and metal tongue of different applications of the two-way electrical connector of the present invention in a ninth preferred embodiment.
- 60 and 61 are exploded perspective side and top plan views of the two-way electrical connector of the eleventh embodiment of the present invention.
- 62 to 65 are schematic front and front views of the structure, structure, and top view of the two-way electrical connector of the present invention in a twelfth preferred embodiment.
- 66 and 67 are structural exploded views of the two-way electrical connector of the present invention in different viewing angles in the twelfth preferred embodiment.
- 68 to 69 are structural views showing different viewing angles of the upper contact terminal and the lower contact terminal in the twelfth preferred embodiment of the bidirectional electrical connector of the present invention.
- 70 to 72 are schematic front and front views of the structure, structure, and structure of the two-way electrical connector of the present invention in the thirteenth preferred embodiment.
- 73 and 74 are structural exploded views of the two-way electrical connector of the present invention in different viewing angles in the thirteenth preferred embodiment.
- 75 to 77 are schematic front and front views showing the structure, structure, and structure of the bidirectional electrical connector of the present invention in the fourteenth preferred embodiment.
- 80 to 81 are structural views of the plurality of upper contact terminals and the plurality of lower contact terminals of the bidirectional electrical connector of the present invention in different viewing angles in the fourteenth preferred embodiment.
- FIG. 86 are schematic perspective views showing the structure of the bidirectional electrical connector of the present invention in a fifteenth preferred embodiment, a perspective view of the structure, a side view of the structure, a front view of the structure, and a structural exploded view.
- 87 to 88 are structural views of the plurality of upper contact terminals and the plurality of lower contact terminals of the bidirectional electrical connector of the present invention in different viewing angles in the fifteenth preferred embodiment.
- 89 to 96 are structural views of different angles of view of the two-way electrical connector of the present invention in the sixteenth preferred embodiment.
- 97 to 104 are views showing the structure of different viewing angles in the seventeenth preferred embodiment of the two-way electrical connector.
- Figure 105 is a top plan view showing the metal structure of a row of double-sided contact terminals of the bidirectional electrical connector of the present invention.
- Figure 106 to Figure 112 are schematic side elevational views showing the structure, structure side view, structural plan view, structural front view, separated structure, structural decomposition, and structural cross-section of the two-way electrical connector of the nineteenth preferred embodiment of the present invention.
- FIG. 114 are cross-sectional side elevation views showing the structure of the two-way electrical connector of the present invention in a nineteenth preferred embodiment in abutment with a complementary electrical connector.
- Figure 115 is a side elevational cross-sectional view showing the structure of the two-way electrical connector of the twentieth preferred embodiment of the present invention.
- FIG. 118 are different perspective views of the structure of the two-way electrical connector of the twenty-first preferred embodiment of the present invention. intention.
- 119 to 120 are cross-sectional views showing different aspects of the tongue plate and the contact interface of the two-way electrical connector of the twenty-first preferred embodiment of the present invention.
- Figure 121 is a cross-sectional view showing the structure of the two-way electrical connector of the twenty-second preferred embodiment of the present invention.
- 122 and 123 are schematic perspective and cross-sectional views of the outer casing in the twenty-third preferred embodiment.
- 124 to 126 are front, partially exploded, and partially exploded perspective views of the two-way electrical connector of the twenty-fourth embodiment.
- 127 to 129 are front, partially exploded, and partially exploded top views of the two-way electrical connector of the twenty-fifth preferred embodiment.
- 130 to 132 are cross-sectional views showing the front view, the side cross section, and the mating of the complementary electrical connector of the two-way electrical connector of the twenty-sixth preferred embodiment.
- 133 to 138 are perspective, side, top, front, partial, and cross-sectional views of the double-sided electrical connector of the twenty-seventh embodiment.
- 139 to 144 are partially exploded, side cross-sectional, top perspective, and top perspective views of the double-sided electrical connector of the twenty-eighth embodiment.
- 145 to 148 are top, front, partial, and side cross-sectional views of the double-sided electrical connector of the twenty-ninth embodiment.
- 149 to 151 are top, partial, and perspective views of the double-sided electrical connector of the thirtieth embodiment.
- 152 to 157 are partially exploded perspective, perspective, plan view, side view, partially exploded perspective, and perspective views of the bidirectional double-sided electrical connector of the 31st embodiment.
- 158 to 160 are schematic top plan views showing a three-dimensional, two-dimensional, and two-dimensional electrical connector of a thirty-second embodiment.
- Figure 161 is a schematic diagram showing different aspects of the bidirectional double-sided electrical connector of the thirty-second embodiment.
- 162 is a schematic diagram showing different aspects of the bidirectional double-sided electrical connector of the thirty-second embodiment.
- 163 is a circuit diagram of a bidirectional double-sided electrical connector of a thirty-second embodiment.
- 164 to 167 are top, front, and side cross-sectional views of the bidirectional double-sided electrical connector of the thirty-third embodiment.
- Figure 168 illustrates a partial detail layout of the circuit board and terminals of the present invention.
- 169 to 172 are partially exploded, top, front, and side cross-sectional views of the bidirectional double-sided electrical connector of the thirty-fourth embodiment.
- 173 to 176 are a plan view, a partial perspective view of a bidirectional double-sided electrical connector of a thirty-fifth embodiment, Front view, side view.
- 177 to 181 are partially exploded front elevational, front perspective, partial structural perspective, front, side, top, and side cross-sectional views of the two-way double-sided electrical connector of the thirty-sixth embodiment.
- 182 and 183 are schematic views showing the combination of the terminal and the circuit board of the thirty-sixth embodiment.
- Figure 184 is a schematic exploded view showing the structure of the two-way double-sided electrical connector of the present invention in the thirty-seventh preferred embodiment.
- Figure 185 is an exploded, isometric view of the arrangement of the upper terminal of one row of the bidirectional double-sided electrical connector of the present invention and the arrangement of a row of lower terminals in the thirty-seventh preferred embodiment.
- Figure 186 is a schematic view showing the structure of a row of upper terminal interfaces and a row of lower terminal connectors of the bidirectional double-sided electrical connector of the present invention stacked in the thirty-seventh preferred embodiment.
- Figure 187 is a schematic view showing the structure of the two-way double-sided electrical connector of the present invention in the thirty-seventh preferred embodiment.
- Figure 188 is a schematic exploded view showing the structure of the two-way double-sided electrical connector of the present invention in a thirty-seventh preferred embodiment of the different embodiments.
- Figure 189 is a partial exploded perspective view of the two-way double-sided electrical connector of the present invention in a thirty-seventh preferred embodiment of the different embodiments.
- Figure 190 is a block diagram showing the structure of the two-way double-sided electrical connector of the present invention in a thirty-seventh preferred embodiment of the different embodiments.
- 191 to 196 are structural exploded top view, partial structure, partial structure, partial structure front view, partial structure side view, structural plan view, and structural side view of the two-way electrical connection plug according to the thirty-eighth preferred embodiment of the present invention. .
- Figure 197 is another aspect of Figure 105.
- FIG. 202 are various perspective views of the double-sided electrical connector of the present invention applied to the USB 2,0A type.
- the bidirectional electrical connector described in the present invention is exemplified by an electrical connection plug
- the non-limiting bidirectional electrical connector is an electrical connection plug.
- the bidirectional electrical connector can also be an electrical connection socket.
- the docked complementary electrical connector is an electrical connection plug. That is, when the bidirectional electrical connector is an electrical connection plug, the complementary electrical connector is an electrical connection socket. Conversely, when the bidirectional electrical connector is electrically connected to the socket, the complementary electrical connector is an electrical connection plug.
- the implementation concept of the bidirectional electrical connector of the present invention can be applied to at least a USB A type bidirectional plug, a USB A type bidirectional socket, a MICRO USB bidirectional plug, a USB C type bidirectional plug, and a USB C type bidirectional socket. And so on, but not limited to this.
- the upper and lower contact interfaces of the bidirectional electrical connector of the present invention are respectively at least one row of contact terminals on the upper and lower sides.
- the interval space of the punching and blanking of each terminal group of one row of the contact terminals may be utilized, and another row of contact terminals may be punched by the spacing space, or the blanking stamping may be further arranged at the same time.
- Another metal piece metal partition or shrapnel.
- the contact interface referred to hereinafter as the invention may include several sections or portions, such as, but not limited to, contacts, extensions, transition extensions, stepped portions, fixed portions and pins, and the like. In different implementations, the contact interface may include sections or portions that differ, but are all part of the contact interface of the present invention.
- the pins referred to in the present invention may have other aspects, such as series holes, penetrating structures or side-by-side structures, etc., which are mainly fixed or electrically connected to a circuit board or other wires.
- the contacts are primarily in contact with the mating complementary electrical connectors.
- the extension portion is mainly extended between the tongue plate and the insulating seat.
- the fixing portion mainly positions the contact interface into the insulating seat body, and is usually covered in the insulating seat body.
- the functions of the above sections of the present invention are not limited thereto, and may be slightly adjusted depending on the actual implementation.
- the invention is further illustrated by the following detailed description of the preferred embodiments of the invention.
- the upper and lower contact interfaces of the bidirectional electrical connector of the present invention may be MICRO USB/USB Type A/USB Type C plugs or sockets, as will be explained below.
- the two-way electrical connector 1 of the first embodiment includes a housing 15, an insulating base 11, a tongue, a plurality of upper contact terminals 13 of the upper contact interface, and a plurality of lower contact terminals 14 of the lower contact interface.
- the housing 15 sleeved on the insulating base 11 protects the tongue plate, the upper contact terminal 13 and the lower contact terminal 14.
- the bidirectional electrical connector 1 can be applied to the MICRO USB bidirectional plug.
- the housing 15 is bounded by a tongue and a connecting groove is formed on the upper and lower sides of the tongue.
- the tongue is fixed to the connecting groove.
- the tongue plate of the two-way electrical connector 1 is a fixed metal tongue plate, and the insulating seat body 11 disposed at the rear portion of the tongue plate covers the left and right sides of the metal piece 12 of the tongue plate.
- Figure 9 is a partial cross-sectional view showing the mating of the bidirectional electrical connector 1 with the complementary connector.
- the metal piece 12 of the tongue plate, the plurality of upper contact terminals 13 and the plurality of lower contact terminals 14 are made of a piece of metal plate, and the metal piece 12 of the tongue plate, the plurality of contact terminals 13 and A metal bridge 126 is retained at the rear end of the plurality of lower contact terminals 14.
- the parts of each structure can be partially shared, so the following parts may be tongue plates.
- the metal member 12 may also be part of the upper contact terminal 13 and the lower contact terminal 14 at the same time.
- the plurality of upper contact terminals 13 and the plurality of lower contact terminals 14 from one piece of metal plate can form different contact portions, for example, the contact portion 131a is in a reverse-folding form, and the contact portion 141a is a cross-section. form. Therefore, in the present invention, the partial contact portion may be in contact with the cross-sectional section or contact with the reversible panel surface section, but the invention is not limited thereto.
- the width of the extension 132c of the contact terminal 13 is greater than the width of the recess 121* of the complementary connector such that the extension 132c can span across the spacer 122* of the complementary connector for further Avoid short circuit situations.
- the metal member 12 of the tongue plate may be provided with one or a plurality of short-circuit proof bumps 121, and the short-circuit-proof bumps 121 may abut the spacer 122* of the tongue 12* of the complementary connector. It is avoided that the upper contact terminal 13 or the lower contact terminal 14 falls into the recess 121* of the tongue plate 12*, so that a short circuit situation can be avoided.
- the setting of the short-circuit prevention bump 121 is an option.
- the spacer 122* of the tongue 12* of the complementary connector may be worn after considering the use for a period of time, the addition of the short-circuit proof bump 121 may further avoid the occurrence of a short circuit.
- one or a plurality of terminal bridges 123 are disposed between the upper contact terminal 13, the lower contact terminal 14, and the metal member 12 of the tongue plate, and the terminal bridge 123 is connected to the upper contact terminal 13, the lower contact terminal 14, and
- the metal piece 12 of the tongue plate can improve the convenience and stability of assembly.
- the upper contact terminal 13 and the lower contact terminal 14 are provided with a convex hull retracting structure 122, which can adjust the position of one or a plurality of contact portions (illustrated by the contact portion 131a) of the upper contact terminal 13 according to requirements. Alternatively, the position of one or a plurality of contact portions (illustrated by the contact portion 141a) of the lower contact terminal 14 is controlled.
- a one-piece or U-shaped integral metal terminal connection structure is disposed between the two contact portions of the same circuit, or a bending step is provided at the rear end of the insulating base 11.
- the contact portion 131a and the contact portion 141a of the same circuit have a U-shaped connecting structure 171 toward the rear end of the insulating base 11, and may further include a bending step 181, wherein the contact portion 131a is an upward reflexed forward contact portion, and the contact portion 141a is a downward cross-sectional contact portion.
- the contact portion 131b and the contact portion 141b are the same circuit, and the rear end has a U-shaped connection structure 172.
- the bending step 182; the contact portion 131c and the contact portion 141c are the same circuit, and the rear end has a U-shaped connecting structure 173 and a bending step 183, wherein the contact portion 131b and the contact portion 131c are contact portions that are in contact with each other, and the contact portion 141b
- the contact portion 141c is a contact portion that is in contact with each other. Therefore, the contact portions 131a to 131c that are in contact with each other and the contact portions 141a to 141c that are in contact with each other are the same circuit, and are sequentially connected in reverse order and the same circuit number is electrically connected.
- the bidirectional electrical connector 1 may include a detecting contact portion having a detecting function.
- the grounding function contact portion 131a has a detecting contact portion on one side of the contact portion 131a.
- the detecting contact portion 191 and the contact portion 131a are a split structure, and the detecting contact portion 19 is integrally disposed in an outer shape 19 The upper and lower sides of the middle portion of the front end lateral extension 192.
- a resistor 161 is provided between the contact portion 131a of the ground function and the detecting contact portion 191 having the detecting function to control the flow of the charging current.
- the upper and lower contact terminals of the second embodiment are different from the first embodiment in that the contact portion 1411a can be contacted by the bent plate surface section (that is, the reverse folding forward contact portion and the plate in the drawing). Fold the contact part). Therefore, the contact terminals of the bidirectional electrical connector of the present invention may have one or more types of contacts, which can achieve the function of electrical contact when the complementary electrical connectors are connected in the forward and reverse directions.
- the first embodiment and the second embodiment are applicable to the plug of the Micro USB, which is a fixed metal tongue structure, the metal tongue plate, the upper and lower contact terminals and the insulating seat body are embedded and formed at one time, and one piece of metal plate is stamped. A fixed metal tongue formed into at least three or four or five upper and lower front and rear contact portions, and the same circuit structure is connected by a U-shaped integral metal terminal.
- the housing 25 of the bidirectional electrical connector 2 of the third embodiment covers the tongue plate 22 and the insulating seat body 21.
- the tongue plate 22 and the insulating seat body 21 are formed by an upper insulating base 211 and a tongue plate. 22 and the design of the three-piece structure of the lower insulating base 212.
- the upper insulating base 211, the tongue plate 22 or/and the lower insulating base 212 may include a plurality of bonding structures in response to the combination of the three.
- the protrusions 2121 of the lower insulating base 212 may match the holes 225 of the tongue plate 22. .
- a row of upper contact terminals 23 and a row of lower contact terminals 24 are respectively disposed on the upper and lower sides of the tongue plate 22.
- the upper contact terminal 23 includes a contact, a spring portion, a fixing portion and a pin 234, and any of the lower contact terminals 24, wherein the two rows of contacts are respectively disposed on the upper and lower sides of the tongue plate 22, and any one of the extensions
- the spring portion is connected to the corresponding contact and one end of the fixing portion, and the pin 234 and the pin 244 connected to the other end of the corresponding fixing portion protrude outside the insulating seat 21.
- the tongue 22 is a floating insulating tongue structure having portions adjacent the sides of the housing 25 that are thicker than the intermediate portion of the tongue 22.
- the tongue plate 22 includes two limiting protrusions 222 and a middle or middle section dividing plate 221 between the two limiting protrusions 222, wherein the thickness of any of the limiting protrusions 222 is greater than the middle section. Separator 221.
- the upper and lower sides of the front end of the middle partition plate 221 may respectively include a plurality of spaced-apart limit recesses 224 (or terminal limit slots), and the upper and lower sides of the middle section of the middle partition plate 221 may respectively include a plurality of spaced-apart Guide structure 223.
- any of the upper contact terminals 23 and the lower contact terminals 24 can respectively abut the upper and lower sides of the middle partition plate 221, and the contact portions of any of the upper contact terminals 23 correspond to the limit grooves 224 of the upper and lower sides.
- the corresponding limiting groove 224 limits the front end and the two sides of the front inclined surface 2312 of the contact portion, and the spring contact 2311 of the contact portion protrudes from the highest position of the corresponding limiting groove 224 (limited to The bottom portion 2242 of the bit groove 224 is a reference).
- the lower contact terminal 24 is also the same, so it will not be described.
- any of the upper contact terminal 23 and the lower contact terminal 24 of the third embodiment can respectively abut against the upper and lower sides of the middle partition plate 221, so that the middle partition plate 221 forms a middle portion of the middle portion of the contact terminal.
- the support, the front bevel 2312 of the contact portion and the corresponding limiting groove 224 is provided with a gap 2241 without contact.
- a metal reinforcing plate 226 is further disposed in the front end of the tongue plate 22, which can improve the structural strength of the tongue plate 22.
- Fig. 20 shows another arrangement of the contact terminal of the third embodiment. Referring to FIGS.
- the front bevel 2312 of the upper contact terminal 23 abuts against the bottom portion 2242 of the limiting recess 224 of the tongue plate 22, and the middle portion of the extended bouncing portion of the upper contact terminal 23 and the middle portion of the tongue plate 22
- the lower contact terminal 24 is also the same, and will not be described here.
- the bidirectional electrical connector of the third embodiment can be applied to a Micro USB plug, which is a floating insulating tongue structure and a once-embedded insulating seat body, and the front guiding slope of the contact portion of the upper and lower row contact portions abuts At the bottom of the limiting groove of the tongue plate, the contact point of the contact portion is higher than the highest surface of the limiting groove with the bottom surface as a reference.
- the bidirectional electrical connector 4 of the sixth embodiment is a MICRO USB 2.0 plug including a housing 45, an insulating base 41, a tongue plate 42, an upper contact interface 43, and a lower contact interface 44, a housing
- the body 45 frames the tongue 42 and forms a connecting groove on the upper and lower sides of the tongue 42.
- the upper contact interface 43 and the lower contact interface 44 may be upper, lower, and lower contact interfaces, and at least one of the upper contact interface 43 and the lower contact interface 44 may be respectively connected side by side and may be in a piece of metal. After the sheet is die cut, it is unfolded and assembled without being overlapped with other structures.
- the upper contact interface 43 and the lower contact interface 44 are connected side by side, and the rear end thereof is commonly connected by a metal bridge 426.
- the upper and lower contact interfaces made of a piece of metal plate may be front and rear side by side. Links, even including the way left and right and side by side.
- the upper contact interface 43 and the lower contact interface 44 may include two ground contact portions, one side of each of the ground contact portions has a detecting contact portion, and the detecting contact portion and the ground contact portion are an integral structure.
- the contact portion 431a that is in the upward contact and the contact portion 441a that is in contact with each other are the ground contact portions, and either one of the two has a detecting contact portion 491a, and the detecting contact portion 491a and the contact portion 431a or the contact portion
- the portion 441a is a one-piece structure, and the detecting contact portion 491a is formed by the integral structure to form a top-to-bottom contact structure toward the middle of a laterally extending portion 492 of the front side. Therefore, the aspect of the detecting contact portion of the sixth embodiment is different from that of the first embodiment.
- the upper contact interface 43 and the lower contact interface 44 of the sixth embodiment only include a ground terminal and a power terminal
- the ground terminal and the power terminal include two ground contacts and two power contact portions
- the upper and lower power contacts are disposed at the bottom of the connection slot.
- the integrated front portion is disposed at the rear of the ground contact portions 431a and 441a, and the ground contact portion and the power source contact portion are each provided with at least one pin and at least two pads, so that the bidirectional electrical connector 4 of the sixth embodiment can be It is a rechargeable structure with short circuit detection structure function.
- the tongue plate 42 is a fixed metal tongue plate, and the left and right side limited convex portions 422, the limiting convex portion 422 and the rear end insulating plate body 423 are once embedded, wherein the tongue plate
- the metal piece 42 (corresponding to the lateral extension 492) is the same metal plate as the upper contact interface 43 and the lower contact interface 44. Therefore, in design, a metal piece may be further disposed on one side of the metal interface which is connected side by side or side by side and connected side by side.
- the upper and lower contact interfaces and the metal parts can be unfolded after punching and cutting a piece of metal sheet, and the upper and lower contact interfaces and the metal parts are provided with the buried insulating board body.
- the tongue plate 42 is an H-shaped structure
- the H-shaped tongue plate structure is a fixing tongue plate
- the middle tongue plate of the fixing tongue plate is a metal tongue plate made of a metal piece
- the metal tongue plate has a thickness of 0.10 mm-0.20 mm.
- an elastic snap structure 46 is symmetrically disposed on the upper and lower sides of the housing 45.
- the elastic snap structure 46 has a leading inclined surface 461 and a rear engaging surface 462.
- the rear engaging surface 462 The front bevel 461 protrudes steeply from the outer surface of the casing 45.
- the mating connector is mated with the complementary electrical connector, the leading bevel surface 461 of the elastic snap structure 46 is smoothly inserted, and the rear engaging surface 462 is steeply increased.
- the output ensures the clamping function, so the elastic snap structure 46 is a structure with different bevels.
- the housing 55 and the insulating base 51 of the bidirectional electrical connector 5 of the seventh embodiment are similar to the sixth embodiment and will not be described herein.
- the upper contact interface 53 and the lower contact interface 54 of the seventh embodiment are connected side by side and are not overlapped with the metal tongue 52 and the detecting terminal 59 side by side connected to a piece of sheet metal.
- a plurality of terminal bridges 523 are integrally connected between the upper contact interface 53, the lower contact interface 54, and the detecting terminal 59.
- the contact portion 531a that is in contact with the upper portion has a terminal bridge 523 on both sides of the corresponding extension portion, the terminal bridge 523 on one side is connected to the detection terminal 59, and the terminal bridge 523 on the other side is connected. Then, the contact portion 541b that is in contact with the lower side and the common extension portion of the contact portion 531b that is in contact with each other are coupled. Similarly, the contact portion 541a that is in contact with the lower side is also the same, so that the detecting terminal and the grounding terminal and the power supply terminal are integrated by the terminal bridge which is not cut.
- the contact portions 531a, 531b, 541a, and 541b have a series connection structure 524, which may be a common pin, and the detection terminal 59 is connected to the metal bridge 526 by two legs extending outwardly from the outer shape. Furthermore, the lateral extension of the detecting terminal 59 extending forward to the front of the contact portion 531a and the contact portion 541a can be used as the metal tongue 52, and the upper and lower detecting contact portions are formed inward, and the ground contact portions 531a and 541a are external.
- the inner sides of the two sides of the dome are respectively extended from the bottom of the connecting groove to the two grounding contacts of the front end, and are connected in series by the series structure 524 at the rear end of the base of the insulating base 51.
- the upper and lower power supply contact portions 531b and 541b are disposed at the rear of the ground contact portions 531a and 541a extending integrally from the bottom of the connection groove.
- the ground contact portion, the power contact portion and the detection contact portion are each provided with at least one pin.
- At least 3 pads are rechargeable structures with open-circuit detection structure.
- the housing 65 of the bidirectional electrical connector 6 of the eighth embodiment is similar to the sixth embodiment and will not be described herein.
- a portion of the insulating base 61 of the bidirectional electrical connector 6 defines a limiting protrusion 622 on the left and right sides of the metal tongue 62.
- the thickness of the limiting protrusion 622 in this embodiment is smaller than that in the sixth embodiment.
- the housing 65 surrounds the connecting groove on the upper and lower sides of the metal tongue 62.
- the limiting protrusion 622 does not abut against the inner side wall of the housing 65, so the metal tongue 62 can be displaced up and down in the connecting groove.
- the metal tongue 62 of the eighth embodiment is a floating H-shaped metal tongue.
- the terminal bridge 623 between the upper contact interface 63, the lower contact interface 64, and the detecting terminal 69 of the eighth embodiment is cut off after being buried, that is, a piece of the bidirectional electrical connector 6.
- a resistive element 624 is provided across the corresponding portions of the ground contact portion 631a and the detecting contact portion 691, thus optimizing the application of the bidirectional electrical connector of the present invention.
- the contact interface of the upper and lower sides of the eighth embodiment is a MICRO USB 2.0 plug, and a detecting contact portion 691 is added to the ground contact portion 631a, and the detecting contact portion 691 and the ground contact portion 631a are detected. It is a split structure.
- the grounding, power supply and detection contact portions of the upper and lower sides are respectively provided with at least one pad and at least three pads, and a resistance element 624 is disposed between the detecting contact portion 691 and the ground contact portion 631a.
- a type of rechargeable structure that detects structural functions.
- the housing 75 and the insulating base 71 of the bidirectional electrical connector 7 of the ninth embodiment are similar to the sixth embodiment, and will not be described herein.
- the upper and lower two-side contact interface 73 and the contact interface 74 of the two-way electrical connector 7 are MICRO USB 2.0 plugs, and the upper and lower D+ signal contact portions 731c and 741c are integrally disposed at a front end of the outer dome.
- the middle portion of the portion 791 extends inwardly and is oppositely located in front of the power supply contact portions 731b and 741b.
- the upper and lower ground contact portions 731a and 741a are provided on the two sides of the connection groove as an integral structure and are located at the power source contact portion 731b.
- the upper and lower power supply contact portions 731b and 741b are disposed behind the ground contact portions 731a and 741a, and the inner sides of the two sides of the outer cymbal 79 are integrally connected to the front by the bottom of the connection groove, wherein the upper and lower D-signals
- the contact portions 731d and 741d are integrally provided on the side extending from the bottom of the connection groove and located on the D+ signal contact portions 731c and 741c.
- the ground contact portions 731a and 741a are connected in series by the U-shaped connection structure 793
- the upper and lower power supply contact portions 731b and 741b are connected in series by the U-shaped connection structure 792.
- the upper and lower grounding, the power supply and the D+ and D-contact portions are each provided with at least four contact portions and at least four pads, and have at least a signal and a charging function.
- the housing 85 and the insulating base 81 of the bidirectional electrical connector 8 of the tenth embodiment are similar to the sixth embodiment, and will not be described herein.
- the upper and lower two-side contact interfaces 83 and 84 of the two-way electrical connector 8 are MICRO USB 2.0 plugs, and the upper and lower D+ signal contact portions 831c and 841c are integrally provided on the outer-shaped front end lateral extension portion 891.
- the middle portion extends inwardly and reciprocally up and down, and is located in front of the power contact portions 831b and 841b, and is provided with at least one pin.
- the lateral extension portion 891 may be provided with a short-circuit proof bump 894.
- the upper and lower ground contact portions 831a and 841a are provided on the two sides of the connection groove, and are an integral large U-shaped structure 871, and are located in front of the power supply contact portions 831b and 841b, and are provided with at least one pin.
- the upper and lower power supply contact portions 831b and 841b are provided at the rear of the ground contact portions 831a and 841a, and the inner U-shaped connection 872 is integrally formed on the inner side of the outer side of the connecting groove by an integral one, and is provided with at least one. Pins.
- the upper and lower D-signal contact portions 831d and 841d are an integral small U-shape, and are disposed to extend forward from the bottom of the connecting groove and are located at the D+ signal contact.
- FIG. 69 is another embodiment of the contact portion.
- a resistive element 826 is disposed at the corresponding portion of the ground contact portion and the detecting contact portion, that is, the signal contact portion of the tenth embodiment is used as the detecting contact.
- the guide angle 821 is disposed on the upper and lower sides in the lateral extension portion, so that the insertion can be facilitated.
- the two-way electrical connector is an electrical connection plug of a MICRO USB transmission interface, which includes a tongue plate 12i, an insulating base 11i, a connecting plate body 16i, a plurality of upper and lower contact terminals, and a housing 15i.
- the upper and lower rows of contact terminals are made of the same piece of metal plate, and the upper and lower rows of contact terminals fixed to the insulating base 11i can be formed by only one burying process.
- the insulating base 11i and the tongue 12i are formed by a single plastic injection molding method, which is merely illustrative and not limited thereto.
- the insulating base 11i and the tongue 12i are borrowed. Formed by assembly.
- the upper contact terminal and the lower contact terminal may have only a charging function, so that only the contact terminals of the upper and lower rows of contact terminals have a power supply function and a grounding function.
- the tongue plate 12i is H-shaped and is connected to the insulating seat body 11i by the connecting plate body 16i, and the connecting plate body 16i has two elastic pieces exposed.
- the tongue plate 12i can float relative to the insulating seat body 11i according to the structure of the elastic piece. Therefore, it is an H-type floating insulating tongue.
- the two elastic pieces are respectively located on the outer side of the plurality of upper contact terminals and the plurality of lower contact terminals.
- the frame which is not exposed in the connecting plate body 16i is located in the tongue plate 12i, and the structure of the tongue plate 12i can be strengthened, that is, it has a structural reinforcing function.
- the invention can also adopt the following preferred method: the elastic piece connecting the plate body 16i has a semi-circular protrusion or an S-shaped elastic structure with an elastic structure, and the elastic structure can not only improve the elastic force but also meet the demand.
- the front and rear positions of the connecting plate body 16i are adjusted so that the tongue plate 12i can be positioned at an appropriate position.
- the upper contact terminal, the lower contact terminal, and the connection plate body 16i are integrally formed.
- the tongue plate 12i and the insulating seat body 11i are integrally formed, and only the upper contact portion 17i and the lower contact portion of the upper and lower contact terminals are exposed outside the tongue plate 12i.
- the bidirectional electrical connector of the twelfth embodiment includes a tongue plate 12j, an insulating base 11j, a plurality of upper and lower contact terminals 13j, 14j, and an outer casing 15j, wherein the plurality of upper contact terminals 13j and the plurality of lower contacts
- the terminal 14j is integrally formed. It should be noted that the two-way electrical connector of the twelfth embodiment is not provided with a connecting plate body, that is, no elastic piece is required.
- the upper and lower rows of contact terminals 13j, 14j have only a power supply function and a grounding function, and the contact terminals are respectively a ⁇ -shaped series connection structure in which the contact portions in the contact terminals 13j, 14j having the power supply function and the grounding function are provided.
- the contact portions 135a and 145a having the grounding function are respectively located in front of the contact portions 135b and 145b having the power supply function.
- the upper contact portion 135a having the grounding function in the upper contact terminal 13j is forward of the upper contact portion 135b having the power supply function, and the two are respectively disposed at obliquely opposite corners of the front end of the tongue plate 12j.
- the two sides of the contact terminal are all extending the elastic portion 136j.
- the bidirectional electrical connector of the thirteenth embodiment includes a tongue plate 12k, an insulating base 11k, a plurality of upper and lower contact terminals 13k and 14k, and an outer casing 15k, wherein the plurality of upper contact terminals 13k and the plurality The lower contact terminal 14k is integrally formed.
- the butt joint portion of the tongue plate 12k has a relatively high thickness and is in contact with the outer casing 15k, that is, the tongue plate 12k is a structure that is fixed and does not float.
- the bidirectional electrical connector of the fourteenth embodiment includes a tongue plate 12m, an insulating base 11m, a plurality of upper and lower contact terminals 13m, 14m, and an outer casing 15m, wherein the plurality of upper contact terminals 13m and the plurality of The contact terminals 14m are integrally formed, and the contact terminals have a power supply function and a grounding function.
- the contact terminals 135a and 145a having a grounding function have a meandering serial connection structure, and the contact terminals 135b and 145b having a power supply function are H-type serial connection structures, and the front end of the contact terminal having a power supply function has a smooth end.
- the elastic structure of the direction is a meandering serial connection structure, and the contact terminals 135b and 145b having a power supply function are H-type serial connection structures, and the front end of the contact terminal having a power supply function has a smooth end.
- the bidirectional electrical connector 1n of the fifteenth embodiment is an electrical connection plug of a MICRO USB transmission interface, and a front end of the contact terminal 13n having a long length is provided with a forward structure 135n bent and pulled back, The front end of the shorter length contact terminal 14n is provided with a reverse structure 136n in the opposite direction.
- the bidirectional electrical connector 1p of the sixteenth embodiment is an electrical connection plug of the MICRO USB transmission interface.
- the tongue plate 12p includes an insulating plate body 122p which is vertically and vertically covered by a metal plate body 16p which is covered by the rear end to the front and rear contact terminals 13p having a grounding function in a row of upper and lower contact terminals.
- the two contact portions 19p and the added two contact portions 19p have a detecting function, so that a row of the upper and lower contact terminals 13p and the two contact portions 14p of the power function function include a total of six contact portions (the upper row of three contact portions, the lower row of 3) The contact portion), wherein the two contact portions 19p having the detecting function do not have pins.
- the two-way electrical connector 1q of the seventeenth preferred embodiment is an electrical connection plug of the MICRO USB transmission interface, and the two contacts having the detecting function have the pin 16q and have a detecting function.
- the upper and lower contact terminals 19q are of an integral type, and the upper and lower contact terminals 13q having a grounding function are also integrated, and the upper and lower contact terminals 14q having a power supply function are not integrated, and are of a split type.
- a metal inner-retracting arm structure of a row of double-sided contact terminals includes a metal plate 901i connected to at least one strip 902i, and the strip 902i connects the upper and lower rows of contact terminals 93i, 94i and at least one a metal inner shrinking arm 95i, wherein the upper and lower rows of contact terminals 93i, 94i are respectively provided with two rows of upper and lower and one front or rear or one left and right contact portions, and are unrolled and unrolled in a piece of metal sheet, the at least one metal
- the inner contracting arm 95i is provided with a connecting bridge 951i connecting the at least one contact portion, and the at least one metal inner contracting arm is provided with a convex hull structure 952i to shorten the length of at least one of the contact terminals 93i, 94i.
- the metal is inside.
- the contraction arm is a closed shape. Moreover, after the material is injected into the plastic, the bridge will be removed, so that the metal ends can be seen on both sides of the insulating base.
- the electroless structure 961i of the sub-bridge is a closed shape.
- the bidirectional electrical connector 2i includes a tongue plate 22i, an insulating base 21i, a reinforcing plate 221i, a plurality of upper contact terminals 23i arranged in a row, a plurality of lower contact terminals 24i arranged in a row, and a casing.
- the body 25i, each upper contact terminal includes an upper contact portion, an upper extension portion, an upper fixing portion and an upper pin, and the front end of the upper contact portion has an upper guide slope.
- Each of the lower contact terminals includes a lower contact portion, a lower extension portion, a lower fixing portion, and a lower pin, and the front end of the lower contact portion has a lower guide slope.
- the plurality of upper contact terminals and the plurality of lower contact terminals are respectively fixed to the insulating base 21i.
- the bidirectional electrical connector is the electrical connection plug of the MICRO USB transmission interface.
- the tongue plate 22i is H-shaped and floats relative to the insulating seat 21i.
- the tongue plate 22i includes a plurality of docking limiting portions 222i and a partitioning plate 223i.
- the partitioning plate 223i is located at the plurality of docking limiting portions. Between the 222i and the plurality of docking limiting portions 222i.
- the partitioning plate 223i has a thickness smaller than the butting limiting portion 222i, and the plurality of abutting limiting portions 222i are integrally formed with the partitioning plate 223i.
- the two surfaces of the partition plate 223i respectively have a plurality of guide inclined surface limiting grooves 224i, and the plurality of upper inclined surface limiting grooves 224i of the upper surface correspond to the plurality of upper contact terminals, and the plurality of upper contact terminals 23i can extend into the corresponding plurality of guiding inclined surfaces.
- the limiting slot 224i abuts against the partitioning plate 223i, and the plurality of guiding slopes of the front end of the plurality of contact terminals are protected by the plurality of guiding slope limiting slots 224i.
- the plurality of guide slope limit grooves 224i of the lower surface of the partition plate 223i correspond to the plurality of lower contact terminals 24i.
- the plurality of lower contact terminals 24i can extend into the corresponding plurality of guide slope limiting slots 224i to abut against the partitioning plate 223i, and the plurality of guiding slopes at the front end of the plurality of lower contact terminals 24i can be protected by the plurality of leading bevel limiting slots 224i.
- the plurality of guide bevel limit slots can protect the front end and the two sides of the plurality of upper contact terminals and the plurality of lower contact terminals to avoid being struck by the complementary connector. damage.
- the insulating base has a plurality of spacers which can partition the plurality of upper contact terminals 23i and the plurality of lower contact terminals 24i and limit the plurality of upper contact terminals and the plurality of lower contact terminals.
- the tongue plate is provided with a reinforcing plate 226i, and the tongue plate is connected to the insulating seat body 21i by the metal elastic piece 228i on both sides of the reinforcing plate 226i, so that the tongue plate can float relative to the insulating seat body 21i. That is, when the bidirectional electrical connector is mated with the complementary connector, the tongue can be floated by the push of the complementary connector.
- the burying process is performed on the reinforcing plate to form the tongue plate and the insulating seat body on the reinforcing plate.
- the plurality of upper contact portions of the plurality of upper contact terminals 23i protrude from the upper surface of the partition plate, and the upper surface of the plurality of upper contact portions and the partition plate 223i of the tongue plate (the guide groove limit groove groove)
- the distance between the upper portions is greater than the pitch of the recesses of the terminals of the complementary connector. Therefore, when the two-way electrical connector is mated with the complementary connector, the plurality of upper contact portions 23i are pushed against the terminals of the complementary connector and compressed.
- the elastic positive force in the direction of the terminal of the complementary connector can be generated in response to the metal elasticity of the upper contact terminal 23i to ensure the upper contact portion and its terminal There is stable contact between them.
- the plurality of contact terminals 24i are also the same, and therefore will not be described again.
- the plurality of upper contact terminals 23i and the plurality of lower contact terminals 24i respectively protrude into the corresponding plurality of guide groove limiting grooves to abut against the partition plate 223i, the elastic positive force of the entire tongue plate can be raised.
- the thickness of the plurality of docking limiting portions 222i of the tongue 22i is greater than the thickness of the partitioning plate 223i, when the two-way electrical connector is mated with the complementary connector 1k, the partitioning plate of the tongue is complemented by the connector.
- the structure of the bidirectional electrical connector of the structure of the twentieth preferred embodiment is substantially the same as that of the aforementioned nineteenth preferred embodiment, and the same portions will not be described again.
- the thickness of the front end 227i of the partition plate of the tongue plate is large to enhance the structural strength of the partition plate.
- the reinforcing plate is provided with a plurality of openings corresponding to the position at which the contact terminals abut against the partition plate.
- the function of the plurality of openings is that the auxiliary plastic flows into the plurality of openings during the molding process, and the separator is saturated to avoid contact between the contact terminals and the reinforcing plates.
- the two-way electrical connector 2j of the twenty-first preferred embodiment includes a tongue plate, an insulating base body, a plurality of upper contact terminals arranged in a row, and a plurality of lower contact terminals arranged in a row. And an outer casing, each upper contact terminal includes an upper contact portion, an upper extension portion, an upper fixing portion, and an upper pin, and each of the lower contact terminals includes a lower contact portion, a lower extension portion, a lower fixing portion, and a lower pin.
- the two-way electrical connector 2j is provided with a reinforcing plate 226j in the tongue plate 22j.
- the tongue plate 22j is H-shaped and includes a plurality of abutting stopper portions 222j and a partitioning plate 223j, and the partitioning plate 223j is integrally formed with the partial insulating seat body 21j to form a full plastic type tongue plate.
- the partition plate 223j of the tongue 22j is pushed by the complementary connector and slightly floated downward, and the amount of floating displacement generated is small.
- the leading bevel of the contact portion of the contact terminal abuts against the bottom of the limiting groove, and the middle portion of the elastic extending portion and the upper and lower sides of the floating or fixing tongue 22j are each provided with a spring gap.
- the reinforcing plate 226j is located inside the partitioning plate 223j to improve the structural strength and elasticity of the tongue plate. Wherein, the reinforcing plate 226j can form a full plastic type tongue plate by a buried incident process. It should be particularly noted that the reinforcing plate 226j in FIG. 120 is provided with an opening, and the structure thereof contributes to the formation of the tongue plate.
- the upper contact terminal 23k and the lower contact terminal 24k of the two-way electrical connector 2k of the twenty-second preferred embodiment abut against the partition plate 223k of the tongue plate 22k, respectively, an upper extension portion and a lower extension portion.
- the upper guide slope and the lower guide slope are not in contact with the partition plate.
- the portion of the upper contact terminal and the lower contact terminal of the present invention that abuts against the partition plate does not define the upper guide slope and the lower guide slope, and may be abutted against the partition plate by other portions of the contact terminals.
- the middle portion of the upper and lower extending elastic portion abuts against the upper and lower sides of the tongue plate 22k Both sides, and the guide slope of the front end of the contact portion and the upper and lower sides of the tongue plate 22k are provided with a spring gap.
- the outer casing 25m of the two-way electrical connector in the twenty-third preferred embodiment has a bouncable plurality of buckles 251m, which are fishing rod type force arm buckles.
- the plurality of snaps 251m are configured to have at least one closed-type middle section extending longitudinally and having fulcrums at the front and rear ends.
- the plurality of buckles are provided with at least one longitudinal extension and the front and rear ends are provided with a structure in which the width of the middle arm is tapered.
- the plurality of buckles are of a closed extension structure, and the insertion guide slope is smaller than the extraction slope, that is, the angle of the buckle 252m near the front end of the outer casing is relatively smooth, and the buckle is close to the outer casing.
- the angle of 253m on one side is larger, as shown in Figure 123. Therefore, when the bidirectional electrical connector is mated with the complementary connector, the larger angled surface of the buckle facilitates the connection of the bidirectional electrical connector to the complementary connector, and the abutment of the two is not easily separated.
- the two-way electrical connector 2n of the twenty-fourth embodiment is arranged such that the length of the two contact terminals 232n located outside the plurality of upper contact terminals is larger than the length of the three contact terminals 233n located inside.
- the lower contact terminals are also the same.
- the partition plate 225n of the tongue plate 22n has a corresponding structure in response to the structure in which the plurality of upper contact terminals and the plurality of lower contact terminals have different lengths.
- the tongue plate 22n is H-shaped and floats relative to the insulating seat 21n.
- the tongue plate 22n includes a plurality of abutting limiting portions and a partitioning plate, and the two surfaces of the dividing plate 222n respectively have a plurality of guiding inclined surface limiting grooves, corresponding to the plural
- the length of the upper contact terminal and the plurality of lower contact terminals are different, and the length of the plurality of guide slope limiting grooves 224n is also adjusted.
- the distance between the front end of the tongue plate corresponding to the longer contact terminal and the guide bevel of the contact portion in the USB Association specification tongue is 0.8mm+0.15mm to 0.8mm-0.15mm
- the USB Association specification tongue corresponds to the shorter
- the distance from the front end of the tongue of the contact terminal to the guide slope of the contact portion is 1.2 mm + 0.15 mm to 1.2 mm - 0.15 mm. That is, the difference between the length of the contact portion of the longer contact terminal 232n and the contact portion of the shorter contact terminal 233n is within 0.2 mm.
- the partitioning plate 225n is divided into three pieces including two outer side partition plate members corresponding to the longer contact terminals and one inner side partition plate member corresponding to the shorter contact terminals.
- the two outer partition plate members can be independently operated in response to the longer contact terminals.
- the inner partition plate member can also be independently operated in response to the short contact terminal.
- the partition plate 225n of the preferred embodiment can be independently activated in response to the longer contact terminal or the shorter contact terminal.
- the bidirectional electrical connector 2p in the twenty-fifth preferred embodiment is a charging type structure, that is, the contact terminal does not need to transmit data signals, and only needs to perform power transmission, so it is called a charging type.
- Structure of the two-way electrical connector The number of the plurality of contact terminals is only two, and the horizontal width of each of the contact terminals is larger than the horizontal width of the contact terminals of the foregoing preferred embodiment to increase the speed of charging.
- the plurality of contact terminals are made of the same piece of copper material, and the plurality of contact terminals fixed to the tongue plate can be formed only by one time of the incident process.
- the thickness of the tongue 22q of the two-way electrical connector 2q in the twenty-sixth preferred embodiment is thick.
- the degree is thin and does not have a plurality of guide slope limit slots.
- the reinforcing plate 223q is provided with a plurality of openings 224q corresponding to the position where the contact terminal and the partition plate abut, and the function is that the auxiliary plastic flows into the plurality of openings during the molding process, and the partition plate is saturated with the film. Avoid contact between the contact terminals and the reinforcing plate 223q.
- the double-sided electrical connector 3i of the twenty-seventh embodiment has the respective guiding surfaces 333i of the upper contact terminal 33i and the lower contact terminal 34i being relatively conformable without misalignment, and the rest is similar to the foregoing example. Without repeating it.
- the double-sided electrical connector 3j of the twenty-eighth embodiment is characterized in that the upper and lower contact portions 33j and 34j are left-right and oppositely displaced, and the contact portions are recessed in the left-right direction and the front-back displacement.
- the contact bounce groove 333j the above arrangement can prevent the upper and lower contact portions 33j, 34j from colliding with each other to cause a short circuit;
- the plurality of contacts 331j are left and right opposite, and are offset from each other in front and rear, wherein the plurality of guide bevels of the contact terminals are the center line 321j of the tongue.
- the top and rear of the tongue plate 32j are respectively provided with a row of five joints of the elastic extension portion, the front end of which abuts against the concave portion behind the floating tongue plate 32j, and the spring extension portion is provided with the contact portion of the middle end of the double force arm.
- the insulating base is a three-piece base, and the three-piece base is embedded or assembled with at least one row of terminals.
- Figure 141 shows the contact portion 33j having a longer length
- Figure 142 shows the contact portion 34j having a shorter length.
- the double-sided electrical connector 3k of the twenty-ninth embodiment the contact portion, the extension portion, the fixing portion of the power supply and the ground terminals 331k, 335k, 341k, and 345k of the upper and lower rows of contact terminals and At least one of the pin portions has a wider width, preferably a full width, and the ground and power terminals are disposed on both outer sides.
- the shape of the plate body 421i of the floating tongue 42i of the double-sided electrical connector 4i of the thirtieth embodiment is a multi-slope pyramid structure, which is more advantageous for docking with a complementary electrical connector.
- the bidirectional double-sided electrical connector 6j of the thirty-first embodiment includes an insulating base 61j, a floating tongue 62j, a row of upper terminal interfaces, a row of lower terminal interfaces, and an outer casing 65j.
- the outer casing 65j of the two-way double-sided electrical connector 6j includes an elastic snap structure 651j and a metal shell soldering foot 652j.
- the elastic snap structure 651j helps to strengthen the joint strength of the butt joints when the two are butted, and the metal shell soldering foot 652j Can be connected to a circuit board.
- the upper pins of the upper terminal interface and the lower pins of the lower terminal interface are arranged in a staggered single row and protrude out of the insulating seat 61j in the direction of the parallel floating tongue 62j.
- the bidirectional double-sided electrical connector 6j is soldered to the circuit board 67j.
- the circuit board 67j is provided with a circuit board opening 674j corresponding to the metal case soldering leg 652j.
- the plurality of pin pads 671j of the upper pins 534a-534e of the upper terminal interface and the lower pins 544a-544e of the lower terminal interface, and each of the pin pads 671j are assigned to the serial number corresponding to the terminal interface. That is, the number of the pads 671j assigned the same arrangement number is two, which are respectively connected to the upper terminal interface and the corresponding lower terminal interface.
- the upper terminal interface and the corresponding lower terminal interface are respectively connected to the corresponding pin pads 671j by surface adhesion technology (SMT).
- the circuit board 67j further includes other conductive pads 672j, and the conductive pads 672j are electrically connected to the plurality of pin pads 671j of different arrangement numbers through the wires 673j. Further, the pin pads 671j of the same arrangement number are electrically connected to each other through the turn-through series structure 675j, and the turn-in series structure 675j is provided in a portion where the circuit board 67j is covered by the insulating holder 61j.
- the present invention electrically connects the pin pads 671j of the same arrangement number through the turn-through series structure 675j, so that only half of the number of the pad pads 671j are connected to the conductive pads 672j through the wires 673j.
- the signal can be transmitted to the conductive pad 672j through the wire 673j, and further transmitted to the circuit board 67j or other external circuit.
- an external signal can also be passed to either the upper terminal interface or the lower terminal interface.
- the signal pins and the serial connection structure of the terminal interface are adjacently arranged in approximately parallel equidistance.
- 161 shows that the two-way double-sided electrical connector 6A includes an insulating base 61A and an outer casing 65A.
- the outer structure is slightly different from that of the two-way double-sided electrical connector 6, but the internal structure and operation are substantially the same. Do not repeat them.
- 162 shows another bidirectional double-sided electrical connector 6m.
- the outer structure of the insulating base 61m and the outer casing 65m is substantially the same as that of the bidirectional double-sided electrical connector 6A, but the pin 644m of the lower terminal interface is a pin. Therefore, the circuit board 67m includes an opening 671m for receiving the pin 644m, and the opening 671m can be filled with solder to establish an electrical connection between the lower terminal interface and the circuit board 67*.
- the upper terminal interface is still connected to the pin pad 671m of the circuit board 67m by surface adhesion technology.
- the circuit board 20s is protruded from the rear of the housing 25s, and the plurality of upper pins 23s and the plurality of lower pins 24s are respectively disposed on the upper and lower sides of the circuit board 20s. Therefore, the upper and lower pins of the upper and lower contact terminals of the present invention can be said to be on the same side of the circuit board or on the upper and lower sides. Therefore, the circuit board of the present invention comprises a plurality of upper pad pads, a plurality of lower pad pads, a plurality of wire pads, a plurality of folded series structures, and a plurality of series holes.
- the upper pin pads correspond to the upper contact terminals, which are disposed on the upper surface of the circuit board and are respectively connectable to the corresponding upper contact terminals.
- the upper pad pads are assigned terminal numbers A1 to A5.
- the lower pin pad corresponds to the lower contact terminal, and is disposed on the lower surface of the circuit board and is disposed on different surfaces of the plurality of upper pad pads, and the functions of the plurality of lower pad pads are respectively corresponding to the lower
- the contact terminals are connected, wherein the plurality of lower pad pads are also assigned terminal numbers B1 to B5.
- the plurality of wire pads are disposed on one side of the circuit board, and are disposed on the same surface as the plurality of upper pad pads, and are respectively connectable to the corresponding plurality of wires.
- the invention does not limit the upper pad and the lower pad to be disposed on the same surface of the circuit board, and may also be divided into Do not set on different surfaces to make two-way electrical connection plugs for different needs.
- the bidirectional electrical connection plug 4t includes a circuit board 40t, an insulating base 41t, a tongue plate 42t that can be bounced up and down, a plurality of upper contact terminals 43t arranged in a row, and a plurality of lower contacts arranged in a row. Terminal 44t and outer casing 45t.
- the two-way electrical connection plug 4t is a USB 2.0A type transmission interface, and the number of terminals of one row of upper contact terminals 43t and one row of lower contact terminals 44t is four.
- the bidirectional electrical connection plug 4t is connected to the circuit board 40t by a row of upper contact terminals 43t and a row of lower contact terminals 44t, and the circuit board 40t includes a plurality of upper pad pads 401t, and multiple connections The foot pad 402t, the plurality of wire pads 403t, and the plurality of twisted series structures 404t.
- the plurality of upper pad pads 401t correspond to the plurality of upper contact terminals 43t, which are disposed on the circuit board 40t and are respectively connectable to the corresponding upper contact terminals 43t.
- the plurality of lower pad pads 402t correspond to the plurality of lower contact terminals 44t, which are disposed on the circuit board 4t and disposed on the same surface as the plurality of upper pad pads 401t, and the plurality of lower pad pads 402t The function is respectively connected to the corresponding lower contact terminal 44t.
- the plurality of wire pads 403t are disposed on one side of the circuit board, and are disposed on the same surface as the plurality of upper pad pads 401t and the plurality of lower pad pads 402t, respectively, which are respectively connectable to the corresponding plurality of wires.
- the plurality of upper contact terminals 43t are assigned terminal numbers A1 to A4, respectively, and the plurality of upper pad pads 401t corresponding to the plurality of upper contact terminals 43t are also assigned terminal numbers A1 to A4.
- the plurality of lower contact terminals 44t are assigned terminal numbers B1 to B4, respectively, and the plurality of lower pad pads 402s corresponding to the plurality of lower contact terminals 44s are also assigned terminal numbers B1 to B4, wherein the terminal numbers A1 to A4 and B1 1 to 4 in -B4 are numbers, and A indicates that it corresponds to the upper contact terminal 43t, and B indicates that it corresponds to the lower contact terminal 44t.
- the plurality of turn-in series structure 404t is disposed on the circuit board 40t and disposed on the same surface as the plurality of upper pad pads 401t, the plurality of lower pad pads 402t, and the plurality of wire pads 403t, and the function of each of the folding series structures 404t To connect the upper and lower pads 401t and 401t having the same number, the upper and lower pads 401t and 401t having the same number are connected to one of the wire pads 403t.
- Each of the upper contact terminals 43u includes an upper contact portion 431u, an upper bending step portion 432u, an upper extension portion 433u, and an upper pin 434u.
- each lower contact terminal 44u includes a lower contact portion (not shown in In the figure), the bending step portion 442u, the lower extension portion 443u, and the lower pin 444u.
- the upper contact portion 431u is fixed to the tongue plate 42u and exposed on the upper surface of the tongue plate 42u, and is in contact with the connection interface of the electrical connection socket.
- the upper bending step portion 432u is connected to the upper contact portion 431u and the upper extending portion 433u, which form a height step difference in the vertical direction, so that the upper contact portion 431u and the upper extending portion 433u are respectively at different heights.
- the upper bending step portion 432u further forms a bending shape in the horizontal direction, so that the upper bending step portion 432u can be laterally offset from the lower bending step portion 442u without contact to avoid a short circuit.
- the upper extension 433u is connected to the upper bending section 432u and the upper portion
- the pin 434u is partially fixed to the insulating base 41u and partially exposed outside the insulating base 41u, wherein the upper extension 433u fixed to the insulating base 41u may be defined as an upper fixing portion, or may be The upper fixing portion is defined as a part of the upper extension portion 433u.
- the upper extension 433u exposed outside the insulating seat 41u may be defined as a hollowed-out spring portion, and the tongue connected to the upper contact terminal 43u is adapted to the metal elasticity of the upper extension 433u (or the hollowed-out portion).
- the plate 42u can be bounced up and down.
- the upper pin 434u is connected to the upper extension 433u and protrudes beyond the insulating seat 41u, and is connectable with the corresponding upper pad 401.
- the structure of the lower contact terminal 44u is similar to that of the upper contact terminal 43u except that the lower contact portion of the lower contact terminal 44u is exposed on the lower surface of the tongue plate 42u, the upper extension portion 433u of the upper contact terminal 43u and the upper row
- the lower extension 443u of the lower contact terminal 44u is juxtaposed to the left and right lateral displacements and maintains a safe pitch without contact.
- the bidirectional electrical connection plug 5v is configured by replacing the circuit board 40v with an extension interface 50v.
- the extension interface 50v includes a plurality of upper pad pads 501v, a plurality of lower pad pads 502v, and a plurality of wire pads 503v.
- the plurality of turn-over series structure 504v and the tape 505v, the plurality of upper pad pads 501v correspond to the plurality of upper contact terminals 53v, and the plurality of upper pad pads 501v are assigned terminal numbers A1 to A4.
- the plurality of lower pad pads 502v correspond to the plurality of lower contact terminals 54v, and their functions are respectively connected to the corresponding lower contact terminals 54v, and the plurality of lower pad pads 502v are also assigned terminal numbers B1 to B4.
- the plurality of wire pads 503v are respectively connected to corresponding upper pad pads 501v, which are respectively connectable to corresponding plurality of wires (not shown).
- the function of each of the turn-in series 504v is to connect the upper pad 501v and the lower pad 502v having the same number, so that the upper pad 501v and the lower pad 502v having the same number are connected to one. Wire bond pad 503v.
- the tape 505v is connected to the plurality of wire pads 503v, the function of which is to facilitate the manufacture and assembly of the extension interface 50v, and a plurality of pre-breaking regions are provided between the tape 505v and the plurality of wire pads 503v, when the extension interface 50v and the row are After the contact terminals 53v and the row of lower contact terminals 54v are connected, the tape 505v can be easily removed by the plurality of pre-break regions.
- the number of the upper pad pads 501v, the plurality of lower pad pads 502v, the plurality of wire pads 503v, and the plurality of folded series structures 504v are four.
- the upper and lower rows of the extending elastic portions 533v have a structure in which the contours are arranged side by side.
- the bidirectional electrical connection plug 6w includes an extension interface 60w, an insulating base 61w, a tongue plate 62w that can be bounced up and down, a plurality of upper contact terminals 63w arranged in a row, and a plurality of lower contacts arranged in a row.
- the terminal 64w and the outer casing 65w wherein the plurality of upper contact terminals 63w are assigned terminal numbers A1 to A4, respectively, and each of the upper contact terminals 63w includes an upper contact portion 631w, an upper bending step portion 632w, an upper extension portion 633w, and Pins 634w, and the plurality of lower contact terminals 54w are assigned terminal numbers B1 to B4, respectively, and each lower contact terminal 64w includes a lower contact portion 641w, a lower bending step portion 642w, a lower extension portion 643w, and a lower pin. 644w.
- the structure of the two-way electrical connection plug 6w is substantially the same as that of the fourth preferred embodiment, and the same portions will not be described again. The only difference between the two is that the structure of the circuit board 60w is different.
- the circuit board 60w includes a plurality of upper pad pads 601w, a plurality of lower pad pads 602w, a plurality of wire pads 603w, a plurality of turns series structure 604w, and a plurality of series holes 605w.
- the pad 601w corresponds to the plurality of upper contact terminals 63w, which are disposed on the upper surface of the circuit board 60w and are respectively connectable with the corresponding upper contact terminals 63w, wherein the plurality of upper pad pads 601w are assigned terminal numbers A1 ⁇ A4.
- the plurality of lower pad pads 602w correspond to the plurality of lower contact terminals 64w, which are disposed on the lower surface of the circuit board 60w and are disposed on different surfaces of the plurality of upper pad pads 601w, and the function of the plurality of lower pad pads 602w To be connected to the corresponding lower contact terminals 64w, respectively, the plurality of lower pad pads 602w are also assigned terminal numbers B1 to B4.
- the plurality of wire pads 603w are disposed on one side of the circuit board and disposed on the same surface as the plurality of upper pad pads 601w, which are respectively connectable to corresponding plurality of wires (not shown). Further, the upper and lower rows of the extending elastic portions 633 have a structure in which the contours are arranged side by side.
- the plurality of folded series structures 604w are disposed on the circuit board 60w and disposed on the same surface as the plurality of lower pads 602w. Therefore, the plurality of folded series structures 604w are indicated by broken lines.
- the function of each of the turn-in series 604w is to connect the upper pad 601w and the lower pad 602w having the same number, since the plurality of upper pads 601w and the plurality of lower pads 602w are disposed on different surfaces.
- the circuit board 60w is further provided with a plurality of serial connection holes 605w, and respectively filled with a plurality of solders to establish an electrical connection between the plurality of folded series structures 604w and the plurality of upper pads 601w, so that the upper pins having the same number are provided.
- the pad 601w and the lower pad pad 602w are connected to a wire pad 603w.
- the two-way electrical connection plug 6w a combination of a pair of upper contact terminals 63w and a row of lower contact terminals 64w connected to the circuit board 60w is as shown.
- the bidirectional electrical connection plug 7x includes a circuit board 70x, a first insulative housing 711x, a second insulative housing 712x, a plurality of upper contact terminals 73x arranged in a row, and a plurality of lower contacts arranged in a row. Terminal 74x and outer casing 75x.
- the two-way electrical connection plug 7x is a lip-shaped connecting groove structure, that is, the first insulating base 711x and the second insulating base 712x are respectively respectively adhered to the inner surface of the outer casing 75x, as shown in the figure. .
- FIG. 179 shows a structure in which one row of upper contact terminals 73x is fixed to the first insulating housing 711x, and one row of lower contact terminals 74x is fixed to the second insulating housing 712x.
- the row of upper contact terminals 73x are respectively arranged side by side with the corresponding lower contact terminals 74x and are arranged at a safe distance without contact.
- the plurality of upper contact terminals 73x are assigned terminal numbers A1 to A4, respectively, and the plurality of upper pad pads 701x corresponding to the plurality of upper contact terminals 73x are also assigned terminal numbers A1 to A4.
- the plurality of lower contact terminals 74x are assigned terminal numbers B1 to B4, respectively, and the plurality of lower pad pads 702x corresponding to the plurality of lower contact terminals 74x are also assigned terminal numbers B1 to B4, wherein the terminal numbers A1 to A4 and B1 1 to ⁇ B4 4 is a number, and A indicates that it corresponds to the upper contact terminal 73x, and B indicates that it corresponds to the lower contact terminal 44x.
- the plurality of turn-in series structure 704x is disposed on the circuit board 70x and disposed on the same surface as the plurality of upper pad pads 701x, the plurality of lower pad pads 702x, and the plurality of wire pads 703x, and the function of each of the turn-through series structures 704x
- the upper pad 701x and the lower pad 702x having the same number are connected to one wire pad 703x.
- the two-way electrical connection plug 7x is connected to the circuit board 70x by a row of upper contact terminals 73x and a row of lower contact terminals 74x.
- the first lower terminal interface 84a of the lower terminal interfaces 84a-84d of the thirty-seventh embodiment includes a first lower contact segment 841a, a first lower extension segment 842a, a first lower turn segment 843a, and a first The lower step portion 844a, such a structure is similar to the first embodiment, except that the first lower terminal interface 84a has two first lower step portions 844a.
- the second lower terminal interface 84b includes a second lower contact segment 841b, a second lower extension segment 842b, a second lower turn segment 843b, and a second lower segment difference portion 844b.
- the third lower terminal interface 84c includes a third lower contact segment 841c, a third lower extension segment 842c, a third lower turn segment 843c, and a third lower segment difference portion 844c.
- the fourth lower terminal interface 84b includes a fourth lower contact segment 841d, a fourth lower extension segment 842d, a fourth lower turn segment 843d, and a fourth lower segment difference portion 844d, and the difference between the first preferred embodiment and the first preferred embodiment is
- the first lower terminal interface 84a is similar, and therefore will not be described again.
- upper terminal interfaces 83a to 83d and lower terminal interfaces 84a to 84d are provided.
- the first buried incident process is performed to form the first insulating base 82, wherein the upper terminal interfaces 83a to 83d are partially buried in the first insulating base 81, but the first upper contact segments 831a to 481 are exposed.
- the contact segment 831d is outside the first body surface 811.
- the lower terminal interfaces 84a to 84d are partially buried in the second insulating base 82, but the first lower contact segment 841a to the fourth lower contact segment 841d are exposed outside the second body surface 821.
- the first insulating base 81 and the second insulating base 82 are combined by combining the plurality of first coupling members 812 and the plurality of second coupling members 822.
- the first upper extension 832a to the fourth upper extension 832d is juxtaposed with the first lower extension section 842a to the fourth lower extension section 842d in an upper and lower overlapping abutting manner, as shown in the drawing.
- the two-way double-sided electrical connector 8 does not include a tongue plate, and the first insulating seat 81 and the second insulating seat 82 replace the structure of the tongue plate and the insulating seat of the foregoing embodiment to form a tongue.
- the bidirectional double-sided electrical connector 8A includes an upper terminal interface and a lower terminal different from the bidirectional double-sided electrical connector 8.
- the plurality of upper terminal interfaces further include piercing structures 835a-835d disposed on corresponding extensions (or pins), and the piercing structures 835a-835d are vertically bent and protruded in corresponding extensions. The surface of the segment.
- the plurality of terminal interfaces further comprise complementary piercing structures 845a-845d disposed on corresponding extensions (or pins), the complementary piercing structures 845a-845d respectively corresponding to the piercing structures 845a-845d, And vertically bent and protruded from the surface of the corresponding extension.
- the plurality of upper terminal interfaces are respectively overlapped with the corresponding lower terminal interfaces, the plurality of upper extensions and the plurality of lower extensions are arranged in a side by side manner, and the piercing structures 835a to 835d respectively correspond to the corresponding complementary piercing structures 845a to 845d.
- Figure 189 The assembled state of the outer casing 85 and the combined first insulating seat 81 and second insulating seat 82 is as shown in FIG.
- the bidirectional electrical connection plug 8 includes an extension interface 80, a first insulative housing 811, a second insulative housing 812, a plurality of upper contact terminals 83 arranged in a row, and a plurality of lower contacts arranged in a row. Terminal 84 and outer casing 85.
- the plurality of upper contact terminals 83 are assigned terminal numbers A1 to A4, respectively, and the plurality of lower contact terminals 84 are assigned terminal numbers B1 to B4, respectively.
- the structure of the two-way electrical connection plug 8 is substantially the same as that of the seventh preferred embodiment, and the same portions will not be described again.
- the difference between the two is that the two-way electrical connection plug 8 is a structure in which the circuit board 70 is replaced by the extension interface 80.
- the extension interface 80 includes a plurality of upper pads 801, a plurality of lower pads 802, a plurality of wire pads 803, a plurality of folded series structures 804, and a strip 805.
- the plurality of upper pads 801 correspond to the plurality of contacts. Terminal 83, and a plurality of upper pad pads 801 are assigned terminal numbers A1 to A4.
- the plurality of lower pad pads 802 correspond to the plurality of lower contact terminals 84, the functions of which are respectively connected to the corresponding lower contact terminals 84, and the plurality of lower pad pads 802 are also assigned terminal numbers B1 to B4.
- the plurality of wire pads 803 are respectively connected to corresponding upper pin pads 801, which are respectively connectable to corresponding plurality of wires (not shown).
- the function of each of the turn-in series 804 is to connect the upper pad 801 and the lower pad 802 having the same number, so that the upper pad 801 and the lower pad 802 having the same number are connected to one.
- the tape 805 is connected to the plurality of wire pads 803, the function of which is to facilitate the manufacture and assembly of the extension interface 80, and a plurality of pre-breaking regions are provided between the tape 805 and the plurality of wire pads 803, when the extension interface 80 and the row are arranged.
- the tape 805 can be easily removed by the plurality of pre-break regions.
- the connection structure of the extension interface 80 is connected by a row of upper contact terminals 83 and a row of lower contact terminals 84 as shown.
- Figure 197 is another aspect of Figure 105 in which the inner constricted arms 96i are open and not the same as in Figure 105. Secondly, the open inner contracting arm 96i can still be provided with the concave-convex structure 962i to connect the contact The contact of the terminal or the detection terminal is pulled back.
- the electrical connector with the housing is taken as an example, but not limited thereto, and the inventive concept of the present invention can also be applied.
- the electrical connector including the housing is taken as an example, but not limited thereto, and the inventive concept of the present invention can also be applied.
- the two rows of pins are provided with longitudinally bent back-to-back cable piercing structures, and the two rows of contact portions are provided with a turning extension at the front end or one side of at least two contact portions.
- the two-way double-sided electrical connector 7* further includes a body cover 712 that covers the insulating base 71.
- the upper terminal interfaces 73a*, 73b*, 73c*, 73d* further include piercing structures 735a* to 735d* respectively disposed on the corresponding upper extensions 732a* to 732d* (or upper pins). And the piercing structures 735a* to 735d* are surfaces that are vertically bent and protruded from the corresponding extensions 732a* to 732d*.
- the lower terminal interfaces 74a*, 74b*, 74c*, 74d* further include complementary puncturing structures 745a* to 745d*, respectively, wherein the complementary puncturing structures 745a* to 745d* are disposed in corresponding lower extensions.
- the complementary piercing structures 745a*-745d* are vertically bent and protruded from the surface of the corresponding extension.
- the upper terminal interfaces 73a* to 73d* are respectively overlapped with the corresponding lower terminal interfaces 74a* to 74d*, the upper extensions 732a* to 732d* and the lower extensions 742a* to 742d* are arranged in parallel, and the thorns are provided.
- the broken structures 735a* to 735d* are combined with the corresponding complementary piercing structures 745a* to 745d*, respectively, back to back, as shown in FIG.
- the piercing structures 735a* to 735d* are respectively coupled to the rear side of the insulating seat 71 with the complementary piercing structures 745a* to 745d*, and the combined piercing structure 735a can be used by a second buried incident process similar to the above.
- * ⁇ 735d* and the complementary piercing structure 745a* ⁇ 745d* are pressed on the insulating seat 71 to further strengthen the combination of the two, while avoiding the piercing structure 735a* ⁇ 735d* and the complementary piercing structure 745a* ⁇
- the 745d* is detached from the insulating base 71.
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Abstract
Description
Claims (25)
- 一种双向电连接器,包括:一壳体;一绝缘座体;设于该绝缘座体的前端的一舌板,该壳体框围该舌板并于该舌板的上下两侧形成一连接槽,该舌板浮动地或固定地设于该连接槽的中段;及两排接触端子,该两排接触端子的任一者设有至少一延伸动部、设于该延伸弹动部的前端的一接点和一接触部、一固定部和一接脚,该两排接点分设于该舌板的上下两侧,该固定部的前端连接该延伸弹动部,连接于该固定部的后端的该接脚伸出于该绝缘座体外;其中,该舌板为一H型舌板结构,该H型舌板结构邻近该壳体的两侧面的部分为隔离该两排接触部的两限位凸部,该两限位凸部较H型舌板结构的中间高。
- 一种双向电连接器,包括:一壳体;一绝缘座体;设于该绝缘座体的前端的一舌板,该壳体框围该舌板并于该舌板的上下两侧形成一连接槽,该舌板浮动地或固定地设于该连接槽的中段,其中,该舌板的上下两侧分别设有至少一限位凹槽;及两排接触端子,该两排接触端子的任一者设有至少一延伸弹动部、设于该延伸弹动部的前端的一接点和一接触部、一固定部和一接脚,该两排接点分设于该舌板的上下两侧,该固定部的前端连接该延伸弹动部,连接于该固定部的后端的该接脚伸出于该绝缘座体外;其中,该接触部的一前方导斜面抵贴于该舌板的该限位凹槽的底部,该接点高于该限位凹槽以该底面为基准的一最高面。
- 一种双向电连接器,包括:一壳体;一绝缘座体;设于该绝缘座体的前端的一舌板,该壳体框围该舌板并于该舌板的上下两侧形成一连接槽,该舌板浮动地设于该连接槽的中段;及两排接触端子,该两排接触端子的任一者设有至少一延伸弹动部、设于该延伸弹动部的前端的一接点和一接触部、一固定部和一接脚,该两排接点分设于该舌板的上 下两侧,该固定部的前端连接该延伸弹动部,连接于该固定部的后端的该接脚伸出于该绝缘座体外;其中,该两排接触部为一前一后形成于一片金属板材下料展开冲压成型埋设成型。
- 一种双向电连接器,包括:一壳体;一绝缘座体;设于该绝缘座体的前端的一舌板,该壳体框围该舌板并于该舌板的上下两侧形成一连接槽,该舌板固定地设于该连接槽的中段;及两排接触端子,该两排接触端子的任一者设有至少一延伸弹动部、设于该延伸弹动部的前端的一接点和一接触部、一固定部和一接脚,该两排接点分设于该舌板的上下两侧,该固定部的前端连接该延伸弹动部,连接于该固定部的后端的该接脚伸出于该绝缘座体外;其中,该两排接触部的两排前方导斜面分别抵贴于该舌板的上下两侧,且该两排延伸弹动部可于该舌板的上下两侧上下地压缩弹动。
- 一种双向电连接器,包括:一壳体;一绝缘座体;设于该绝缘座体的前端的一舌板,该壳体框围该舌板并于该舌板的上下两侧形成一连接槽,该舌板固定地或浮动地设于该连接槽的中段;及两排接触端子,该两排接触端子的任一者设有至少一延伸弹动部、设于该延伸弹动部的前端的一接点和一接触部、一固定部和一接脚,该两排接点分设于该舌板的上下两侧,该固定部的前端连接该延伸弹动部,连接于该固定部的后端的该接脚伸出于该绝缘座体外;其中,该舌板为一金属舌板。
- 一种双向电连接器,包括:一壳体;一绝缘座体;设于该绝缘座体的前端的一舌板,该壳体框围该舌板并于该舌板的上下两侧形成一连接槽,该舌板设于该连接槽的中段;及两排接触端子,该两排接触端子的任一者设有至少一延伸弹动部、设于该延伸弹动部的前端的一接点和一接触部、一固定部和一接脚,该两排接点分设于该舌板的上 下两侧,该固定部的前端连接该延伸弹动部,连接于该固定部的后端的该接脚伸出于该绝缘座体外;其中,该舌板为一H型舌板结构,该两排接触部为一前一后形成于一片金属板材下料展开冲压成型,且一次埋设成型。
- 一种双向电连接器,包括:一壳体;一绝缘座体;设于该绝缘座体的前端的一舌板,该壳体框围该舌板并于该舌板的上下两侧形成一连接槽,该舌板固定地或浮动地设于该连接槽的中段;及两排接触端子,该两排接触端子的任一者设有至少一延伸弹动部、设于该延伸弹动部的前端的一接点和一接触部、一固定部和一接脚,该两排接点分设于该舌板的上下两侧,该固定部的前端连接该延伸弹动部,连接于该固定部的后端的该接脚伸出于该绝缘座体外;其中,该舌板为一H型舌板结构,该H型舌板结构邻近该壳体的两侧面的部分为两限位凸部,该两限位凸部相较于H型舌板结构的中间的一金属舌板结构具有一高度差,该高度差可隔离该两排接触部,该H型舌板中段设有连接槽的金属舌板结构为一全镂空结构。
- 一种双向电连接器,包括:一壳体;一绝缘座体,其中,该绝缘座体设有串接相同电路的一U形连结结构,该U形连结结构于该绝缘座体的后端弯折设有一段差埋设于该绝缘座体中;设于该绝缘座体的前端的一舌板,该壳体框围该舌板并于该舌板的上下两侧形成一连接槽,该舌板固定地或浮动地设于该连接槽的中段;及两排接触端子,该两排接触端子的任一者设有至少一延伸弹动部、设于该延伸弹动部的前端的一接点和一接触部、一固定部和一接脚,该两排接点分设于该舌板的上下两侧,该固定部的前端连接该延伸弹动部,连接于该固定部的后端的该接脚伸出于该绝缘座体外。
- 一种双向电连接器,包括:一壳体;一绝缘座体;设于该绝缘座体的前端的一舌板,该壳体框围该舌板并于该舌板的上下两侧形成 一连接槽,该舌板固定地或浮动地设于该连接槽的中段;及两排接触端子,该两排接触端子的任一者设有至少一延伸弹动部、设于该延伸弹动部的前端的一接点和一接触部、一固定部和一接脚,该两排接点分设于该舌板的上下两侧,该固定部的前端连接该延伸弹动部,连接于该固定部的后端的该接脚伸出于该绝缘座体外,其中,该两排接触部为一前一后形成于一片金属板材下料展开冲压成型,且相同电路的两接触部之间设有一ㄇ形或U形的或上下相对的一体式金属端子连结结构。
- 一种双向电连接器,包括:一壳体;一绝缘座体;设于该绝缘座体的前端的一舌板,该壳体框围该舌板并于该舌板的上下两侧形成一连接槽,该舌板固定地或浮动地设于该连接槽的中段;及两排接触端子,该两排接触端子的任一者设有至少一延伸部、设于该延伸部的前端的一接点和一接触部、一固定部和一接脚,该两排接点分设于该舌板的上下两侧,该固定部的前端连接该延伸部,连接于该固定部的后端的该接脚伸出于该绝缘座体外,其中,该两排接触部为一前一后形成于一片金属板材下料展开冲压成型,且相同电路的两接触部其中至少一对在该对应的延伸部处设有一凸包结构以缩短其长度。
- 一种双向电连接器,包括:一壳体;一绝缘座体;设于该绝缘座体的前端的一舌板,该壳体框围该舌板并于该舌板的上下两侧形成一连接槽,该舌板固定地或浮动地设于该连接槽的中段;及两排接触端子,该两排接触端子的任一者设有至少一延伸弹动部、设于该延伸弹动部的前端的一接点和一接触部、一固定部和一接脚,该两排接点分设于该舌板的上下两侧,该固定部的前端连接该延伸弹动部,连接于该固定部的后端的该接脚伸出于该绝缘座体外,其中,该两排接触部为前后二排且相同电路的该些接触部为上下且一左一右形成于一片金属板材下料展开冲压成型,且该绝缘座体的二侧设有断开该两排金属端子的一料桥的一无电镀层结构。
- 一种双向电连接器,包括:一壳体,其中,该壳体为一金属壳并且包括设置在该壳体上的至少一弹性卡扣结构,该弹性卡扣结构具有一前导斜面和一后卡合面,该后卡合面较该前导斜面陡直地突出于该壳体的一壳面外,当一互补电连接器由该舌板的前端接近以进行对接时,该前导斜面较该后卡合面先接触该互补电连接器,而对接定位后,该后卡合面陡直可增加拔出力,确保夹持卡定功能的前后不同斜面结构;一舌板,该壳体框围该舌板并于该舌板的上下两侧形成一连接槽,该舌板为固定地或浮动地设于该连接槽的中段;设置于该舌板的后段的一绝缘座体;及两排接触端子,该两排接触端子的任一者设有至少一延伸弹动部、设于该延伸弹动部的前端的一接点和一接触部、一固定部和一接脚,该两排接点分设于该舌板的上下两侧,该固定部的前端连接该延伸弹动部,连接于该固定部的后端的该接脚伸出于该绝缘座体外。
- 如权利要求12所述的双向电连接器,其中,该金属壳上下二面设有封闭式钓竿型渐缩或渐宽弹性卡扣结构;或该金属壳为二侧设有上下左右对称<>斜角的金属板材弯折结构;或该金属壳二侧为<>型斜角的金属板材弯折的上下左右对称定位构造;或该金属壳为四面包前方开放为插入口的金属板材弯折的上下左右对称定位构造;或该舌板为H型固定或浮动设于该连接槽中段;或浮动舌板设有断开的隔离构造,使长短端子的弹动接触部可分别自主作动;或该上下两排接触端子的上下接触部皆为至少二侧为较长接触部;或该上下两排接触端子的电源及接地端子设有较宽的接触部、延伸部、固定部及接脚;或该上下二排一前一后的连接接口为相同接触接口且相同电路序号者依序反向排列;或该上下二排一前一后的连接接口为相同接触接口依序反向排列且相同电路序号者电连接;或该上下两排接触端子的接触部为一前一后形成于一片金属板材下料展开冲压成型,且一次埋设成型;或该舌板为金属舌板固定或绝缘舌板浮动设于该连接槽中段;或该绝缘座体二侧设有断开金属端子料桥的无电镀层结构。
- 如权利要求1至13中任一所述的双向电连接器,其中,该延伸部为一弹动延伸部;或当该上下排接触端子的接触部前方导斜面抵贴舌板限位凹槽底部且该上下排接触端子的接触部接点高于舌板上下限位凹槽结构的最高面时,该二排接触端子设有该延伸弹动部,该延伸弹动部中段与该浮动或固定舌板的上下二侧设有弹动间隙;或当该舌板为浮动时,该浮动舌板设有断开的隔离构造,使长短端子的弹动接触部可分别自主作动;或该上下两排接触端子的上下接触部皆为至少二侧为较长接触部;或该二排接触端子设有该延伸弹动部,该延伸弹动部中段与该浮动或固定舌板的上下二侧设有弹动间隙;或该上下两排接触端子的该延伸弹动部中段分别抵贴于该舌板的上下二侧,且该接触部前方导斜面分别浮设于该固定舌板的上下二侧,该接触部前方导斜面分别与该固定舌板的上下二侧设有弹动间隙;或该H型的舌板为可浮动或固定结构的舌板;或该浮动或固定式舌板为绝缘舌板结构,可埋设金属补强片;或该上下两排接触端子的电源及接地端子设有较宽的接触部、延伸部、固定部及接脚;或该上下两排接触端子设有至少2个为充电式结构或3个或4个或5个上下前后接触部的浮动式绝缘舌板或固定式金属舌板结构;或该H型舌板包括二外侧为尺寸较厚的限位凸部及中段尺寸较薄的分隔板;或该H型浮动舌板的中段设有尺寸较薄的分隔板,该分隔板的上下设有端子限位槽,且该上下端子接触部导斜面前端凹设于该限位槽或抵贴该限位槽底部;或该H型浮动舌板中段的上下端子间设有分隔板及限位槽,且该上下端子抵贴该分隔板,且上下端子的接触部凸出该舌板中段分隔板的限位槽;或该H型浮动舌板中段的上下端子间设有分隔板及限位槽,该限位槽限位该上下端子接触部导斜面的前端及二侧;或该H型浮动或固定舌板的中段分隔板包覆设有金属补强片,当该双向连接器与对接连接器对接时,该舌板中段分隔板设有的金属补强片可支撑该上下端子的弹动接触部弹性压缩的强度;或该浮动舌板的金属弹片及上下两排接触端子于一片金属板材展开不重叠;或该外壳体为金属壳,且该弹性卡扣部的前导斜面平顺利于插入,而后卡合面陡直可增加拔出力,确保夹持卡定功能的前后不同斜面结构;或该上下两排接触端子的串接相同电路的U形连结结构于后端设有一弯折段差;或该上下两排接触端子的相同电路的接触部其中至少一对接地端子于该延伸部设有凸包结构以缩短长度;或该至少一金属内缩臂为设于该上下两排接触端子外围的一ㄇ形金属外框,该ㄇ形金属外框设有连结料桥连结该上下各至少一接触部;或该绝缘座体中间设有金属接地隔板,该金属接地隔板设有接脚及上下侦测弹片与上下排接地接触端子抵接,藉由侦测弹片与上下排接地接触端子的短路与开路,判别该电连接器的插入定向,使该其中一面的接触端子传输电路,而另一面的接触端子为切断电路;或该外壳体为金属壳,且该弹性卡扣部的前导斜面平顺利于插入,而后卡合面陡直可增加拔出力,确保夹持卡定功能的前后不同斜面结构;或该二排接触端子设有该延伸弹动部,该延伸弹动部中段与该浮动或固定舌板的上下二侧设有弹动间隙。
- 如权利要求1至13中任一所述的双向电连接器,其中,该上下两排接触端子的上下接触部皆为至少二侧为较长接触部;或该上下二排一前一后的连接接口为相同接触接口且相同电路序号者依序反向排列;或该上下二排一前一后的连接接口为相同接触接口依序反向排列且相同电路序号者电连接;或该上下两排接触端子的电源及接地端子设有较宽的接触部、延伸部、固定部及接脚;或该上下两排接触端子的相同电路的接触部连接设有ㄇ形或U形的一体式金属端子连结结构;或该上下两排接触端子的串接相同电路的U形连结结构于后端设有一弯折段差;或该上下两排接触端子的相同电路的接触部其中至少一对接地端子于该延伸部设有凸包结构以缩短长度;或该至少一金属内缩臂为设于该上下两排接触端子外围的一ㄇ形金属外框,该ㄇ形 金属外框设有连结料桥连结该上下各至少一接触部;或该浮动或固定式舌板为绝缘舌板结构,可埋设金属补强片;或该上下两排接触端子设有至少2个为充电式结构或3个或4个或5个上下前后接触部的浮动或固定式金属舌板结构;或该H型的舌板为可浮动或固定结构的舌板;或该H型舌板的二侧为尺寸较厚的限位凸部及中段尺寸较薄的分隔板设有较低的上下接触部;或该H型舌板的中段设有尺寸较薄的分隔板,该分隔板的上下设有端子限位槽,且该上下端子接触部导斜面前端凹设于该限位槽或抵贴该限位槽底部;或该H型舌板中段的上下端子间设有分隔板及限位槽,且该上下端子抵贴该分隔板,且上下端子的接触部凸出该舌板中段分隔板的限位槽;或该H型舌板中段的上下端子间设有分隔板及限位槽,该限位槽限位该上下端子接触部导斜面的前端及二侧;或该H型舌板的中段分隔板包覆设有金属补强片,当该双向连接器与对接连接器对接时,该舌板中段分隔板设有的金属补强片可支撑该上下端子的弹动接触部弹性压缩的强度;或该H型舌板结构为固定舌板且该固定舌板中段分隔板为金属或绝缘舌板,且该金属或绝缘舌板前端设有上下导斜面为锥形的插入口结构;或该接地及电源接触端子皆为ㄇ形各一上一下的二接触部共4个接触部的串接结构,且接地接触部设于电源接触端子的前方,为仅设有正负极的充电式结构且仅设有二个接脚;或该仅充电型结构,仅二侧上下设有前后或左右错位的二种快速充电加宽延伸弹动部的结构;或该充电式Micro USB 2.0公头且于接地接触部一侧增加一侦测接触部且与该接地接触部为一体式结构,为上下各3个共6个接触部及2个或至少2个接脚,为具侦测功能的充电式结构;或该充电式Micro USB 2.0公头且于接地接触部一侧增加一侦测接触部且与该接地接触部为分体式结构,该侦测接触部一体设于该外ㄇ形前端横向延伸部中段的上下,该接地接触部于该外ㄇ形二侧的内侧分别设有由连接槽底部往前延伸至前端的二接地接触部且于该座体基部后端串接,该上下电源接触部设于由连接槽底部一体往前延伸设于该接地接触部的后方,该接地、电源与侦测接触部皆各设有至少1个接脚共至少 3个焊盘,为具开路型侦测结构功能的充电式结构;或该充电式Micro USB 2.0公头且于接地接触部一侧增加一侦测接触部且与该接地接触部为分体式结构,该上下一体的接地、电源与侦测接触部皆各设有至少1个接脚共至少3个焊盘,且于该侦测接触部与该接地接触部间设有一电阻元件,为具开路型侦测结构功能的充电式结构;或该至少具信号及充电的Micro USB 2.0公头,该中间的上下为D+信号接触部一体设于该外ㄇ形前端横向延伸部的中段,顺向往内延伸且反折上下相对位于电源接触部的前方,其中该上下接地接触部设于连接槽二侧为一体式结构且位于电源接触部的前方,其中该上下电源接触部设于该接地接触部的后方,且设于该外ㄇ形二侧的内侧由连接槽底部一体连结往前延伸,其中该上下D-信号接触部一体设于由连接槽底部往前延伸且位于该D+信号接触部的一侧,该上下接地、电源与D+、D-接触部皆各设有至少4个接触部及至少4个焊盘,为至少具信号及充电功能的结构;或该至少具信号及充电的Micro USB 2.0公头,该中间的上下为D+信号接触部一体设于该外ㄇ形前端横向延伸部的中段,顺向往内延伸且反折上下相对位于电源接触部的前方设有至少1个接脚,其中该上下接地接触部设于连接槽二侧,为一体式的大U形结构且位于电源接触部的前方且设有至少1个接脚,其中该上下电源接触部设于该接地接触部的后方,且设于该外ㄇ形二侧的内侧由连接槽底部为一体式的中U形连结往前延伸且设有至少1个接脚,其中该上下D-信号接触部为一体式的小U形设于由连接槽底部往前延伸且位于该D+信号接触部的一侧且设有至少1个接脚,该上下接地、电源与D+、D-接触部皆各设有至少4个接触部及至少4个焊盘,为至少具信号及充电功能的结构;或该双向双面电连接器的上下二面一前一后的接触接口为Micro USB 2.0公头,该中段往二侧延伸的上下ID侦测接触部一体设于该外ㄇ形前端横向延伸部的中段,其中该上下接地接触部设于连接槽二侧为一体式结构且位于电源接触部的前方,其中该上下电源接触部设于该接地接触部的后方,且设于该外ㄇ形二侧的内侧由连接槽底部一体连结往前延伸,其中该中间的上下D+信号接触部一体设于由连接槽底部往前延伸且反折上下相对位于ID侦测接触部的后方,其中该上下D-信号接触部一体设于由连接槽底部往前延伸且位于该D+信号接触部的一侧,该上下ID、接地、电源与D+、D-接触部皆各设有至少5个接触部及至少5个焊盘,为具Micro USB 2.0公头功能的结构;或该双向双面电连接器的上下二面一前一后的接触接口为Micro USB 2.0公头,该 中段往二侧延伸的上下ID侦测接触部一体设于该外ㄇ形前端横向延伸部的中段,位于电源接触部的前方设有至少1个接脚,其中该上下接地接触部设于连接槽二侧,为一体式的大U形结构且位于电源接触部的前方设有至少1个接脚,其中该上下电源接触部设于该接地接触部的后方,且设于该外ㄇ形二侧的内侧由连接槽底部为一体式的中U形连结往前延伸且设有至少1个接脚,其中该中间的上下D+信号接触部一体设于由连接槽底部往前延伸且反折上下相对位于ID侦测接触部的后方,其中该上下D-信号接触部为一体式的小U形设于由连接槽底部往前延伸且位于该D+信号接触部的一侧且设有至少1个接脚,该上下ID、接地、电源与D+、D-接触部皆各设有至少5个接触部及至少5个焊盘,为具Micro USB 2.0公头功能的结构;或该双向双面电连接器的上下二面一前一后的接触接口为Micro USB 2.0公头,该上下的ID、接地、电源接触部皆各设有至少3个接触部及至少3个焊盘,为具Micro USB 2.0公头具侦测的充电功能且不设有电路板的结构;或该双向双面电连接器的上下二面一前一后的接触接口为Micro USB 2.0公头,该上下的接地、电源与D+、D-接触部皆各设有至少4个接触部及至少4个焊盘,为Micro USB 2.0公头至少具信号及充电功能且不设有电路板的结构;或该双向双面电连接器的上下二面一前一后的接触接口为Micro USB 2.0公头,该设有至少上下ID、接地、电源与D+、D-接触部皆各至少5个接触部及至少5个焊盘,为至少一金属板片展开下料冲压不重叠的具Micro USB 2.0公头功能的结构且不设有电路板的结构;或该双向双面电连接器的上下二面一前一后的接触接口为Micro USB 2.0公头,该设有至少上下ID、接地、电源接触部皆各至少3个接触部及至少3个焊盘,且于该ID和接地端子之间设有一电阻元件,为至少一金属板片展开下料冲压不重叠的具Micro USB 2.0公头功能的结构;或该绝缘座体中间设有金属接地隔板,该金属接地隔板设有接脚及上下侦测弹片与上下排接地接触端子抵接,藉由侦测弹片与上下排接地接触端子的短路与开路,判别该电连接器的插入定向,使该其中一面的接触端子传输电路,而另一面的接触端子为切断电路;或该外壳体为金属壳,且该弹性卡扣部的前导斜面平顺利于插入,而后卡合面陡直可增加拔出力,确保夹持卡定功能的前后不同斜面结构。
- 一种一排双面接触端子的金属内缩臂结构,其包括有:一金属板材,该金属板材连接至少一料带,该料带连接上下两排接触端子及至少一金属内缩臂,该上下两排接触端子分别设有上下且一前一后或一左一右的二排接触部,且于一片金属板材下料展开冲压成型,该至少一金属内缩臂设有连结料桥连结该至少一接触部,该至少一金属内缩臂设有凸包结构以缩短长度。
- 如权利要求16所述的一排双面接触端子的金属内缩臂结构,其中,该上下两排接触端子的上下接触部皆为至少二侧为较长接触部;或该上下二排一前一后的连接接口为相同接触接口且相同电路序号者依序反向排列;或该上下二排一前一后的连接接口为相同接触接口依序反向排列且相同电路序号者电连接;或该上下两排接触端子的电源及接地端子设有较宽的接触部、延伸部、固定部及接脚;或该上下两排接触端子的相同电路的接触部连接设有ㄇ形或U形的一体式金属端子连结结构;或该上下两排接触端子的接触部为一前一后形成于一片金属板材下料展开冲压成型,且一次埋设成型;或该上下两排接触端子的串接相同电路的U形连结结构于后端设有一弯折段差;或该上下两排接触端子的相同电路的接触部其中至少一对于该延伸部设有凸包结构以缩短长度;或该上下两排接触端子的相同电路的接触部其中至少一对接地端子于该延伸部设有凸包结构以缩短长度;或该至少一金属内缩臂为设于该上下两排接触端子外围的一ㄇ形金属外框,该ㄇ形金属外框设有连结料桥连结该上下各至少一接触部。
- 一种口型双向双面电连接器,其包括有:一绝缘座体,及一口型连接槽,该口型连接槽设于该绝缘座体前端,该口型连接槽的顶面、底面设有二排接触端子,该二排接触端子分别设有一接触部,该接触部连接延伸部,一固定部连接该延伸部及接脚,该固定部定位于该绝缘座体,该二排接触部上下相对平贴凸出固定该口型连接槽的顶面及底面,该延伸部、固定部及接脚是分别排列,其中,该口型连接槽的顶面或底面设有至少二个该接触部前端或一侧边的转折延伸部与相同 序号延伸部依序并列排列的转折串接结构。
- 如权利要求18所述的口型双向双面电连接器,其中,该设有至少二个该接触部前端或一侧边的转折延伸部为相同电路的上下二排接触部或延伸部或接脚依序并列排列的转折串接结构;或该上下二排接触端子的该接触部前端或一侧边的该转折延伸结构与不同电路的延伸部不交叉穿越重叠;或该转折延伸部于该接触部前端或一侧边沿舌板宽度方向反向延伸至与该舌板相对面反向排列的相同电路接触部一侧且沿舌板长度方向往后延伸至该接触部后端;或该接触部前端的转折延伸部可设于上下二面其中一面或于二面同时设置;或该二排接触部为上下二排相同电路序号连接接口且依序反向排列;或设有该上下二延伸部为相同序号依序同向排列的结构;或设有该上下二接脚部为相同序号依序同向排列的结构;或该上下二排接触端子的该接触部连接设有的上下二延伸部及二接脚部的序号排列为相同序号依序同向排列结构;或该二排接触端子为单独的上下各至少一排接触端子结构;或该二排接触端子的二接触部连接该二延伸部,该二延伸部连接该固定部;或该二排接触端子为上下依序反向排列的二相同电路序号连接接口具有相同电路序号且同向排列的上下二延伸部并列结构;或该接脚为板面垂直弯折纵向板片的刺破结构;或该接脚刺破结构为板面垂直弯折纵向板片的二板面材料厚度背对背纵向叠合的刺破结构;或该双向双面电连接器可应用于转接器、线、头、U盘大姆哥、或无线鼠标或上述至少之一。
- 一种口型双向双面电连接器,其包括有:一绝缘座体;一口型连接槽,该口型连接槽设于该绝缘座体前端,该口型连接槽的顶面、底面设有二排接触端子,该二排接触端子分别设有一接触部,该接触部连接延伸部,一固定部连接该延伸部及接脚,该固定部定位于该绝缘座体,该二接触部上下相对平贴凸出固定该口型连接槽的顶面及底面,该延伸部、固定部及接脚是分别排列;及一电路板或一金属板;其特征为:该口型连接槽的顶面或底面不设有该上下相同 电路接点的转折串接结构,且于该接脚设有串接该上下相同电路接点的单面板转折金手指电路板或一排转折金属板的串接该反向排列的相同电路结构。
- 如权利要求20所述的口型双向双面电连接器,其中,该二排接触部为上下二排相同电路序号连接接口且依序反向排列;或该二接触部上下相对平贴凸出固定于该上下舌板面;或该二接触部上下相对平贴凸出埋设或组装固定于该顶面及底面且不设有该上下相同电路接点的转折串接结构;或该上下二接触部连接该上下二延伸部,且该上下二延伸部是保持安全间距;或该上下二接触部连接该上下二延伸部,该上下二延伸部为转折一段差的左右偏位延伸部;或该上下二接触部连接该上下二延伸部,该上下二延伸部是左右错位横向排列;或该上下二延伸部是左右错位横向等高并列于该绝缘座体中心;或该上下二固定部是左右错位横向等高并列埋设或组装定位于该绝缘座体中心;或该上下二接脚是左右错位横向等高并列为一排水平接脚;或该上下二接脚是上下相对二排水平接脚;或该上下相同电路接点的串接结构为一电路板金手指或一排转折端子;或该电路板可为单面板转折金手指串接或为双面板贯孔金手指串接结构;或该上下二接脚为一排水平接脚;或该上下相同电路接点的串接结构为一单面板转折金手指或一排转折端子;或该上下两排接触端子的接脚部分别上下一左一右转折,该接脚部分别上下排错位各自设于左右侧的横向等高一排或上下二排水平接脚;或该二排接触端子的端子接脚连接一PCB电路板,该一PCB电路板设有该串接电路于该端子接脚焊垫前端沿横向反向延伸连接该电路板另一侧的相同电路端子接脚焊垫,使该相同电路电连接;或该绝缘座体后端设有一电路板,该电路板设有电路接点电连接该一排或二排水平接脚,该电路板设有单面或双面电路串接接点结构,且该电路板设有的单面或双面的信号接点为各自一对相邻靠近约略等距转折延伸的金手指串接结构;或该电路板设有的单面或双面贯孔的信号电路接点焊垫,为各自上下一左一右转折,分别设于上下排错位左右排列的一排单面的或二排双面贯孔电路接点焊垫,且分别一对相邻靠近约略等距转折延伸的金手指串接结构;或该上下二排接触部的二排依序反向排列的接脚电连接于电路板一面或上下二面,该电路板设有U形等距相邻的串接结构,串接该反向排列的相同电路;或该接脚设有串接上下相同电路接触部的串接结构为金属端子的U形等距相邻的串接结构;或该双向双面电连接器可应用于转接器、线、头、U盘大姆哥、无线鼠标。
- 一种双向双面电连接器,其包括有:一绝缘座体;一舌板,该舌板设于该绝缘座体前端,该舌板为一外壳体包覆,形成该连接槽,该舌板可上下位移浮动设于该连接槽中段,该舌板上下面设有二排接触端子,该二排接触端子的二排接触部为相同接触接口且相同电路序号依序反向排列,该二排接触部上下相对平贴凸出固定于该上下舌板面,该二排接触部连接二排延伸部,该二排延伸部连接该排二固定部,该二排固定部定位于该绝缘座体,该二排固定部另一端连接二排接脚,该二排接脚伸出该绝缘座体外,该二排接触端子不设有该上下相同电路接点的转折串接结构;及一电路板或一金属板,其特征为:该二排延伸部为缕空弹动延伸部,该缕空弹动延伸部为等高并排排列,该二排延伸部连接该排二固定部,该二排固定部定位于该绝缘座体,该二排固定部另一端连接二排接脚,该二排接脚伸出该绝缘座体外,该接脚设有串接上下相同电路接触部的电路板或一排转折金属板的串接该反向排列的相同电路结构。
- 如权利要求22所述的双向双面电连接器,其中,该二排接触部为上下二排相同电路序号连接接口且依序反向排列;或该二接触部上下相对平贴凸出固定于该上下舌板面;或该二接触部上下相对平贴凸出埋设或组装固定于该上下舌板面且不设有该上下相同电路接点的转折串接结构;或该上下二接触部连接该上下二延伸部,且该上下二延伸部是保持安全间距;或该上下二接触部连接该上下二延伸部,该上下二延伸部为转折一段差的左右偏位延伸部;或该上下二接触部连接该上下二延伸部,该上下二延伸部是左右错位横向排列;或该上下二延伸部是左右错位横向等高并列于该舌板中心;或该上下二固定部是左右错位横向等高并列埋设或组装定位于该绝缘座体中心;或该上下二接脚是左右错位横向等高并列为一排水平接脚;或该上下二接脚是上下相对二排水平接脚;或该上下左右错位横向等高并列于该舌板中心的二延伸部为缕空弹动部;或该上下相同电路接点的串接结构为一电路板金手指或一排转折端子;或该电路板可为单面板转折金手指串接或为双面板贯孔金手指串接结构;或该上下二接脚为一排水平接脚;或该上下相同电路接点的串接结构为一单面板转折金手指或一排转折端子;或该上下两排接触端子的接脚部分别上下一左一右转折,该接脚部分别上下排错位各自设于左右侧的横向等高一排或上下二排水平接脚;或该二排接触端子的端子接脚连接一PCB电路板,该一PCB电路板设有该串接电路于该端子接脚焊垫前端沿横向反向延伸连接该电路板另一侧的相同电路端子接脚焊垫,使该相同电路电连接;或该绝缘座体后端设有一电路板,该电路板设有电路接点电连接该一排或二排水平接脚,该电路板设有单面或双面电路串接接点结构,且该电路板设有的单面或双面的信号接点为各自一对相邻靠近约略等距转折延伸的金手指串接结构;或该电路板设有的单面或双面贯孔的信号电路接点焊垫,为各自上下一左一右转折,分别设于上下排错位左右排列的一排单面的或二排双面贯孔电路接点焊垫,且分别一对相邻靠近约略等距转折延伸的金手指串接结构;或该上下二排接触部的二排依序反向排列的接脚电连接于电路板一面或上下二面,该电路板设有U形等距相邻的串接结构,串接该反向排列的相同电路;或该接脚设有串接上下相同电路接触部的串接结构为金属端子的U形等距相邻的串接结构;或该双向双面电连接器可应用于转接器、线、头、U盘大姆哥或无线鼠标或上述至少任一。
- 一种双向双面电连接器,其包括有:一绝缘座体;及一舌板,该舌板设于该绝缘座体前端,该舌板为一外壳体包覆,形成该连接槽,该舌板设于该连接槽中段,该舌板上下面设有二排接触端子,该二排接触端子的二排接触部为相同接触接口且相同电路序号依序反向排列,该二排接触部于至少二个接触部前端或一侧边设有转折延伸部,该二排接触部上下相对平贴凸出固定于该上下舌板 面,该二排接触部连接二排延伸部,该二排延伸部连接该排二固定部,该二排固定部定位于该绝缘座体,该二排固定部另一端连接二排接脚,该二排接脚伸出该绝缘座体外,其特征为:该接脚设有板面垂直弯折纵向板片的刺破结构。
- 如权利要求24所述的双向双面电连接器,其中,该设有至少二个该接触部前端或一侧边的转折延伸部为相同电路的上下二排接触部或延伸部或接脚依序并列排列的转折串接结构;或该上下二排接触端子的该接触部前端或一侧边的该转折延伸结构与不同电路的延伸部不交叉穿越重叠;或该转折延伸部于该接触部前端或一侧边沿舌板宽度方向反向延伸至与该舌板相对面反向排列的相同电路接触部一侧且沿舌板长度方向往后延伸至该接触部后端;或该接触部前端的转折延伸部可设于上下二面其中一面或于二面同时设置;或该二排接触部为上下二排相同电路序号连接接口且依序反向排列;或设有该上下二延伸部为相同序号依序同向排列的结构;或设有该上下二接脚部为相同序号依序同向排列的结构;或该上下二排接触端子的该接触部连接设有的上下二延伸部及二接脚部的序号排列为相同序号依序同向排列结构;或该二排接触端子为单独的上下各至少一排接触端子结构;或该二排接触端子的二接触部连接该二延伸部,该二延伸部连接该固定部;或该二排接触端子为上下依序反向排列的二相同电路序号连接接口具有相同电路序号且同向排列的上下二延伸部并列结构;或该二排接脚设有板面垂直弯折纵向板片的刺破结构;或该接脚刺破结构为板面垂直弯折纵向板片的二板面材料厚度背对背纵向叠合的刺破结构;或该双向双面电连接器的舌板可上下位移浮动,该二排延伸部为缕空弹动延伸部;或该双向双面电连接器可应用于转接器、线、头、U盘大姆哥、无线鼠标或上述至少之一。
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Also Published As
Publication number | Publication date |
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CN106340736A (zh) | 2017-01-18 |
US20180309241A1 (en) | 2018-10-25 |
JP2018520486A (ja) | 2018-07-26 |
US20210044059A1 (en) | 2021-02-11 |
US11329432B2 (en) | 2022-05-10 |
CN205985431U (zh) | 2017-02-22 |
US10756488B2 (en) | 2020-08-25 |
TW201712964A (zh) | 2017-04-01 |
TWM541663U (zh) | 2017-05-11 |
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